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John Deere 8450 Parts

Category: Engine Parts

[Categories]   [All 8450 Parts]   [All John Deere Models]  

John Deere 8450 Brake Piston \ Clutch Drum Disc, RE29816
Brake Piston / Clutch Drum Disc, RE29816 - For John Deere tractor models 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4555, 4560, 4640, 4650, 4755, 4760, 4850, 4955, 4960, 8430, 8450, 8630, 8650, 8850, Replaces John Deere OEM number RE29816, AR71561, AR83798, Splines: 45 Internal, O.D.: 5.256", (Item #: 117285) $9.20
John Deere 8450 Cam Plug
Cam Plug - For John Deere tractor models 3010, 3020, 4000, 4010, 4020, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4455, 4520, 4620, 4630, 4640, 4650, 4840, 5010, 5020, 5200, 5400, 6030, 7020, 7520, 8100, 8100T, 8110, 8110T, 8120, 8120T, 8200, 8200T, 8210, 8210T, 8220, 8220T, 8300, 8300T, 8310, 8310T, 8320, 8320T, 8400, 8400T, 8410, 8410T, 8430, 8440, 8450, 8520, 8520T, 8560, 8630, 8640, 8650, 8760, 8960, Replaces John Deere OEM number R26115, (Item #: 162173) $6.50
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Camshaft - For tractor models JD646, JD690, JD690A, JD740, 1177, 1188, 4240, 4240S, 4250, 4320, 4350, 4430, 4440, 4450, 4455, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 5200, 5440, 5720, 5730, 5820, 644C, 644D, 6600, 6602, 6620, 6622, 690B, 690C, 690CR, 693B, 693C, 740A, 762, 762A, 770A, 770B, 7700, 772A, 772B, 7720, 790, 790D, 792, 793D, 8430, 8440, 8450, 850B, 8640, 8650, 8820, 892DLC, 985, 9940, 9950. Camshaft replaces AR79610, AR71709, AR74144, AR100384, Casting Numbers R71529, R78316, R77259 (Item #: 160892, Ref: AR100385) $279.00
John Deere 8450 Camshaft
Camshaft - For John Deere tractor models 4040, 4050, 4230, 4240, 4250, 4440, 4450, 4640, 4650, 4840, 4850, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine (s) 6600, 6620, 7700, Compatible with John Deere Engine (s) 6466A (s/n 067685-later), 6466D (s/n 067685-later), 6466T (s/n 067685-later), Replaces John Deere OEM number R71530, For a Remanufactured version of this sku use Item #: 201080, (Item #: 165590) $316.00
John Deere 8450 Camshaft Gear, Used
Camshaft Gear, Used - For John Deere tractor models 4040, 4050, 4230, 4240, 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 4850, 7020, 8430 (1974-1981), 8440, 8450, 8650, Compatible with John Deere Combine(s) 6600, 6620, 6622, 7720, 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 9950, Compatible with John Deere Construction and industrial models 644C, 644D, 646C, 653E, 690B, 690C, 690CR, 693B, 693C, 740, 740A, 743, 743A, 762A, 762B, 770A, 770AH, 770B, 770BH, 772A, 772AH, 772B, 772BH, 790, 790D, 792, 850B, Replaces John Deere OEM nos AR87700, Replaces John Deere Casting nos R50350, R67381, R67382, Teeth: 46 and 60, Inside Diameter: 1.25", Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498770) $70.01
John Deere 8450 Camshaft and Lifter Kit
Camshaft and Lifter Kit - For John Deere tractor models 4000, 4020 (s/n 201000-later), 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6600, 6620, 7700, 7720, 8820, Compatible with John Deere Engine (s) 6404A (s/n 335845-later), 6404D (diesel, s/n 215000-later), 6404T (s/n 335845-later), 6466A (s/n 67684-later), 6466D (non-turbo), 6466T (s/n 253372-later), Replaces John Deere OEM number AR100385, Replaces Block Casting number R44310, R45980, R47020, R47110, R49470, R49650, R59850, R72128, (Item #: 158278) $384.01
John Deere 8450 Camshaft with Oil Pump Gear, Used
Camshaft with Oil Pump Gear, Used - For John Deere tractor models 4000, 4020, 4240, 4250, 4320, 4350, 4430, 4440, 4450, 4455, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine(s) 6600, 6602, 6620, 6622, 7700, 7720, 8820, Replaces John Deere OEM number AR100384, AR71709, AR74144, AR79610, Replaces John Deere Casting nos R59420, R61150, R64086, R71529, R71530, R71531, R77259, R78316, Engine(s): 6404, 6466 diesel, Cylinder: 6, Casting No. R59420, R61150, R64086, R71529, R71530, R71531, R77259, R78316, Used on engines with cam driven oil pump, For a new version of this item use Item #: 201080, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 430220) $182.01
John Deere 8450 Camshaft without Oil Pump Drive Gear, Used
Camshaft without Oil Pump Drive Gear, Used - For John Deere tractor models 4000, 4020, 4240, 4250, 4320, 4350, 4430, 4440, 4450, 4455, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine(s) 6600, 6602, 6620, 6622, 7700, 7720, 8820, Replaces John Deere OEM nos AR100384, AR71709, AR74144, AR79610, Replaces John Deere Casting nos R59420, R61150, R64086, R71529, R71530, R71531, R77259, R78316, Used on engines with crank driven oil pump, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 430938) $163.01
John Deere 8450 Camshaft, Remanufactured, AR100384
Camshaft, Remanufactured, AR100384 - For John Deere tractor models 4000, 4020, 4240, 4250, 4320, 4350, 4430, 4440, 4450, 4455, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine (s) 6600, 6602, 6620, 6622, 7700, 7720, 8820, Replaces John Deere OEM number AR100384, AR71709, AR74144, AR79610, Replaces John Deere Casting number R59420, R61150, R64086, R71529, R71530, R71531, R77259, R78316, Engine (s): 6404, 6466 diesel, Cylinder: 6, Casting No. R59420, R61150, R64086, R71529, R71530, R71531, R77259, R78316, (Item #: 204080) $216.01
John Deere 8450 Cap Screw
Cap Screw - For John Deere tractor models 5020, 6030, 7520, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Compatible with John Deere Construction and industrial models 450LC, 644B, 646, 646B, 744E, 762, 770, 770A, 770AH, 772A, 772AH, 844, 855, 860B, 862, 862B, 890, 890A, 990, 992ELC, Replaces John Deere OEM number R80575, (Item #: 158386) $11.90
John Deere 8450 Cap Screw
Cap Screw - For John Deere tractor models 7520, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Harvester (s) 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Compatible with John Deere Engine (s) 6101AF010, 6101HF010, 6619AF, 6619TF-01, Replaces John Deere OEM number R80577, (Item #: 158388) $14.40
John Deere 8450 Clutch Disc
Clutch Disc - For John Deere tractor models 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4520, 4620, 4630, 4640, 4650, 4755, 4760, 8430, 8450, 8630, 8650, 8850, Replaces John Deere OEM number RE28023, AR68352, AR87484, RE20133, AR43057, Transmission Front Clutch Pack Disc, 42 Splines, Outside Diameter: 7.76", (Item #: 114640) $41.80
John Deere 8450 Connecting Rod
Connecting Rod - For John Deere tractor models 4440, 4640, 4840, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6602, 6620, 6622, 7720, 8820 (engine s/n 235960-earlier), Compatible with John Deere Harvester (s) 5720 (engine s/n 239486-earlier), 5730 (engine s/n 239486-earlier), 9940 (engine s/n 239486-earlier), Compatible with John Deere Construction and industrial models 644C (engine s/n 235960-earlier), 646C (engine s/n 235960-earlier), 693C (engine s/n 239486-earlier), 740A (engine s/n 233699-earlier), 743 (engine s/n 233699-earlier), 743A (engine s/n 233699-earlier), 762A (engine s/n 239486-earlier), Compatible with John Deere Engine (s) 6466A (s/n 67685-253372), 6466D (s/n 67685-253372), 6466T (s/n 67685-253372), Replaces John Deere OEM number AR87638, AR68790, SE500079, Replaces Casting number R67320, R57303, For a Remanufactured version of this sku use Item #: 210058, (Item #: 161204) $92.98
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Connecting Rod - For John Deere tractor models 4040, 4050, 4055, 4240, 4250, 4260, 4440, 4450, 4455, 4455 (Mexico), 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7600, 7700, 7800, 8100, 8200, 8300, 8400, 8430, 8440, 8450, 8560, 8570, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Combine (s) CTS, CTS (s/n: 670101-674000, Europe), 6620 (s/n: 670101-674000, Europe), 6622 (s/n: 670101-674000, Europe), 7720 (s/n: 670101-674000, Europe), 8820 (s/n: 670101-674000, Europe), 9500 (Maximizer), 9500 SH (s/n: 670101-674000, Europe), 9600 (Maximizer), Compatible with John Deere Harvester (s) 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, 9940, 9950, 9960, 9965, 9970, Compatible with John Deere Engine (s) 6076 (s/n: 499999-earlier), 6076AF, 6076AFN-30, 6076HF, 6466A (s/n: 067685-later), 6466D (s/n: 067685-later), 6466T (s/n: 067685-later), Replaces John Deere OEM number AR93341, SE500498, R71074, Replaces John Deere Casting number R71074, Fits John Deere Engine (s) 6067FT, 6076AFM (s/n: 499999-earlier), 6076AFM30 (s/n: 50000-later), (Item #: 180755) $129.00
John Deere 8450 Connecting Rod Bolt
Connecting Rod Bolt - It is important to change these any time the tension is released. This connecting rod bolt is only for connecting rods with casting number: R26047, R41423, R52285, R57303, R58880, R58882, R66922, R66923, R67320, or R71074. Check casting number before ordering. 2.484 inch long. Replaces R66452, R53290, R26325 (Item #: 113908, Ref: R66452) $3.70
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Connecting Rod, Remanufactured, AR79366 - For John Deere tractor models 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Harvester (s) 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Replaces John Deere OEM number AR79366, Replaces Casting number R63959, (Item #: 210284) $195.01
John Deere 8450 Connecting Rod, Remanufactured, AR87638, R67320
Connecting Rod, Remanufactured, AR87638, R67320 - For John Deere tractor models 4440, 4640, 4840, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6602, 6620, 6622, 7720, 8820 (engine s/n 235960-earlier), Compatible with John Deere Harvester (s) 5720 (engine s/n 239486-earlier), 5730 (engine s/n 239486-earlier), 9940 (engine s/n 239486-earlier), Compatible with John Deere Construction and industrial models 644C (engine s/n 235960-earlier), 646C (engine s/n 235960-earlier), 693C (engine s/n 239486-earlier), 740A (engine s/n 233699-earlier), 743 (engine s/n 233699-earlier), 743A (engine s/n 233699-earlier), 762A (engine s/n 239486-earlier), Compatible with John Deere Engine (s) 6466A (s/n 67685-253372), 6466D (s/n 67685-253372), 6466T (s/n 67685-253372), Replaces John Deere OEM number AR87638, AR68790, SE500079, Replaces Casting number R67320, R57303, For a New version of this sku use Item #: 161204, (Item #: 210058) $89.01
John Deere 8450 Connecting Rod, Remanufactured, AR93341
Connecting Rod, Remanufactured, AR93341 - For John Deere tractor models 4040, 4050, 4055, 4240, 4250, 4255, 4440, 4450, 4455, 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7600, 7700, 7800, 8100, 8200, 8300, 8400, 8430, 8440, 8450, 8560, 8570, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Combine (s) CTS, 6620, 6622, 7720, 8820, 9500, 9500 SH, 9600, Compatible with John Deere Harvester (s) 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, 9940, 9950, 9960, 9965, 9970, Replaces John Deere OEM number AR93341, Replaces Casting number R71074, (Item #: 210164) $162.01
John Deere 8450 Connecting Rod, Used
Connecting Rod, Used - For John Deere tractor models 4040, 4050, 4055, 4240, 4250, 4255, 4440, 4450, 4455, 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7600, 7700, 7800, 8100, 8200, 8300, 8400, 8430, 8440, 8450, 8560, 8570, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Combine(s) CTS, 6620, 6622, 7720, 8820, 9500, 9600, Compatible with John Deere Harvester(s) 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, 9940, 9950, 9960, 9965, 9970, Replaces John Deere OEM number AR93341, Replaces Casting nos R71074, Approximate weight: 3525 grams (pin bushing included in rod weight), Two dead bolt rod holes, For a Remanufactured version of this part use Item #: 498751, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 437020) $50.01
John Deere 8450 Connecting Rod, Used
Connecting Rod, Used - For John Deere tractor models 4040, 4240, 4440, 4640, 4840, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine(s) 6602, 7720, Compatible with John Deere Harvester(s) 5720, 5730, 5820, 5830, Replaces John Deere OEM nos R57303, .3368 Grams, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498826) $45.01
John Deere 8450 Connecting Rod, Used
Connecting Rod, Used - For John Deere tractor models 4440, 4640, 4840, 8430, 8440, 8450, Compatible with John Deere Combine(s) 6602, 6620, 6622, 7720, 8820 (s/n 235960-earlier), Compatible with John Deere Harvester(s) 5720 (s/n 239486-earlier), 5730 (s/n 239486-earlier), 9940 (s/n 239486-earlier), Compatible with John Deere Construction and industrial models 644C (s/n 235960-earlier), 646C (s/n 235960-earlier), 693C (s/n 239486-earlier), 740A (s/n 233699-earlier), 743 (s/n 233699-earlier), 743A (s/n 233699-earlier), 762A (s/n 239486-earlier), Compatible with John Deere Engine(s) 6466A (s/n 67685-253372), 6466D (s/n 67685-253372), 6466T (s/n 67685-253372), Replaces John Deere OEM number AR87638, AR68790, SE500079, Replaces Casting nos R67320, R57303, .3352 Grams, For a new version of this item use Item #: 210058, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498822) $35.01
John Deere 8450 Connecting Rod, Used
Connecting Rod, Used - For John Deere tractor models 4040, 4050, 4055, 4240, 4250, 4255, 4440, 4450, 4455, 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7600, 7700, 7800, 8100, 8200, 8300, 8400, 8430, 8440, 8450, 8560, 8570, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Combine(s) CTS, 6620, 6622, 7720, 8820, 9500, 9600, Compatible with John Deere Harvester(s) 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, 9940, 9950, 9960, 9965, 9970, Replaces John Deere OEM number AR93341, Replaces Casting nos R71074, Approximate weight: 3315 grams (pin bushing included in rod weight), One dead bolt rod bolt hole and one drilled through rod bolt hole, For Heavier Connecting Rod use Item #: 437020, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498751) $50.01
John Deere 8450 Connecting Rod, Used
Connecting Rod, Used - For John Deere tractor models 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Harvester(s) 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Replaces John Deere OEM number AR79366, Replaces Casting nos R63959, For a Remanufactured version of this part use Item #: 210284, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498813) $75.01
John Deere 8450 Countershaft Gear - D Range, Used
Countershaft Gear - D Range, Used - For John Deere tractor models 4555, 4560, 4640, 4650, 4755, 4760, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM nos R62884, D Range, Teeth: 44, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433824) $176.01
John Deere 8450 Countershaft, Used
Countershaft, Used - For John Deere tractor models 8440, 8450 (s/n 002429-later), 8640, 8650 (s/n 003751-later), Replaces John Deere OEM nos R61818, Teeth: 18/ 22/ 28, Additional Handling and Oversize Fees Apply To This Item, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433821) $415.01
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Crankshaft Dampener Pulley - For John Deere tractor models 4050, 4055, 4250, 4255, 4450, 4455, 4555, 4560, 4650 (s/n 259893-later), 4755, 4760, 4850 (s/n 259893-later), 4955, 4960, 8450 (s/n 259893-later), Compatible with John Deere Harvester (s) 9950, 9960, 9965, 9970, Compatible with John Deere Construction and industrial models 770A, 770AH, 770B (engine s/n 499999-earlier), 770BH (engine s/n 499999-earlier), 772A, 772AH, 772B (engine s/n 499999-earlier), 772BH (engine s/n 499999-earlier), Compatible with John Deere Engine (s) 6466D, Replaces John Deere OEM number RE15018, R71021, R71022, (Item #: 153079) $212.00
John Deere 8450 Crankshaft Dampener with Pulley, Used
Crankshaft Dampener with Pulley, Used - For John Deere tractor models 4050, 4055, 4250, 4255, 4450, 4455, 4555, 4560, 4650, 4755, 4760, 4850, 4955, 4960, 8450, Compatible with John Deere Harvester(s) 9950, 9960, 9965, 9970, Replaces John Deere OEM number RE15018, AR99127, For a new version of this item use Item #: 153079, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498049) $100.01
John Deere 8450 Crankshaft Dampener, Used
Crankshaft Dampener, Used - For John Deere tractor models 4640 (s/n 20600-later), 4650 (s/n 259892-earlier), 4840 (s/n 20600-later), 4850 (s/n 259892-earlier), 8440 (s/n 20600-later), 8450 (s/n 259892-earlier), Compatible with John Deere Combine(s) 8820 (s/n 20600-later), Compatible with John Deere Harvester(s) 5720 (s/n 20600-later), 5730 (s/n 20600-later), 9940 (s/n 20600-later), Replaces John Deere OEM number AR102218, AR87583, For a new version of this item use Item #: 121845, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499882) $194.01
John Deere 8450 Crankshaft Rear Seal Installer
Crankshaft Rear Seal Installer - For John Deere tractor models 4000, 4010, 4020, 4040, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 6600, 6620, 7020, 7700, 7720, 8430, 8440, 8450, Replaces John Deere OEM number R830476, (Item #: 180138) $251.00
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Crankshaft with bearings, Remanufactured, RE53422 - For John Deere tractor models 4040 (s/n 584137-later), 4240 (s/n 160130-later), 4250, 4440 (s/n 160130-later), 4450, 4555, 4650, 4850, 8430 (s/n 161133-later), 8440 (s/n 161133-later), 8450 (s/n 161133-later), Compatible with John Deere Harvester (s) 5720 (s/n 161133-359495), 5730 (s/n 161133-359495), Compatible with John Deere Engine (s) 6466D, Replaces Casting number RE53422, R63451, RE53203, Our remanufactured crankshafts are cleaned, magnafluxed, measured and reground if necessary, the journals are then polished., For a New version of this sku use Item #: 127288, Item ships via freight carrier please call 1-800-853-2651 for a freight quote, (Item #: 210332) $1325.01
John Deere 8450 Crankshaft, Remanufactured, RE53422
Crankshaft, Remanufactured, RE53422 - For John Deere tractor models 4040 (s/n 584137-later), 4240 (s/n 160130-later), 4250, 4440 (s/n 160130-later), 4450, 4555, 4650, 4850, 8430 (s/n 161133-later), 8440 (s/n 161133-later), 8450 (s/n 161133-later), Compatible with John Deere Harvester (s) 5720 (s/n 161133-359495), 5730 (s/n 161133-359495), Compatible with John Deere Engine (s) 6466D, Replaces Casting number RE53422, R63451, RE53203, Our remanufactured crankshafts are cleaned, magnafluxed, measured and reground if necessary, the journals are then polished., For a New version of this sku use Item #: 127288, Item ships via freight carrier please call 1-800-853-2651 for a freight quote, (Item #: 200387) $980.01
John Deere 8450 Crankshaft, Remanufactured, RE53422, RE53200, RE53203
Crankshaft, Remanufactured, RE53422, RE53200, RE53203 - For John Deere tractor models 4440, 4450, 4850, 4955, 4960, 8450, Replaces John Deere OEM number RE53422, Replaces John Deere Casting number RE53200, RE53203, Item ships via freight carrier please call 1-800-853-2651 for a freight quote, (Item #: 204087) $1100.01
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Crankshaft, with Timing Gear - Marked with casting number R63451, with oil pump gear, with front timing gear, timing gear is installed. For tractor models (4010 gas except with block R40940, R49550, diesel up to SN# 214999 with 6.404D eng), (4020 gas SN# up to 200999 and 6.404D up to SN# 335845), (4040, 4230, 4430, 7700 SN# 335845 and up), (4050, 4240 SN# 335846 and up with 6.466D), (4055, 4255, 4455, 4555, 4560, 7700, 7800, 8100, 8200, 8300, 9500, 9600 SN# 500000 and up with 6.076T, 6.076H, 6.076A eng.), 4755, 4760, (4320, 5440 with 6.404T/A), (4250 SN# 253373 and up with 6.466T and 6.466A SN# 317859 and up), (4440 with 6.466T all and 6.466A SN# up to 233592 and above 317859), (4450, 5460, 7720, 6.466T SN# 253373 and up and 6.466A SN# 317859 and up), (4620 up to SN# 335845), (4630 SN# 335845 and up), (4640, 4840, 5720, 5730, 8430, 8440, 8450, 8820, 9940 with 6.466T SN# 253373 and up and 6.466A SN# 233593 and up), (4850 SN# 233593-317858 with 6.466A). Call for shipping charges - Weight 149 lbs. (Item #: 127288, Ref: RE53422) $1519.01
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Cylinder Head Overhaul Kit - Cylinder HEAD Overhaul Kit. For tractor models 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 6620, 7020, 7720, 8430, 8440, 8450. (Item #: VOKD466) $349.65
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Cylinder Head with Valves, Remanufactured, R57425 - For John Deere tractor models 8440, 8450, 8630, 8640, 8650, Compatible with John Deere Harvester (s) 5440, 5460, 5720, 5730, 5820, 5830, Replaces Casting number R57425, Engines 619, 6619, Cylinders: 6, Casting No. R57425, Our remanufactured cylinder heads are reconditioned and ready for assembly, with valves installed, Cleaned and tested for cracks, (Item #: 205184) $3875.01
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Cylinder Head with Valves, Remanufactured, R58673 - For John Deere tractor models 4050 (late), 4250, 4430 (late), 4440, 4450, 4630 (late), 4640, 4650, 4840, 4850, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6600, 6602, 6620, 6622, 7700, 7720, 8820, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5720, 5730, 9940, Replaces John Deere Casting number R58673, R59876, R66434, R67906, R76315, Engines 404, 466, Cylinders: 6, Casting No. R58673, R59876, R67906, R66434, R76315, Our remanufactured cylinder heads are reconditioned and ready for assembly, with valves installed, Cleaned and tested for cracks, (Item #: 203774) $2350.01
John Deere 8450 Cylinder Head with Valves, Remanufactured, R61521
Cylinder Head with Valves, Remanufactured, R61521 - For John Deere tractor models 4050 (late), 4250, 4430 (late), 4440, 4450, 4630 (late), 4640, 4650, 4840, 4850, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6600, 6602, 6620, 6622, 7700, 8820, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5720, 5730, 9940, Replaces John Deere Casting number R61521, Engines 404, 466, Cylinders: 6, Casting No. R61521, Our remanufactured cylinder heads are reconditioned and ready for assembly, with valves installed, Cleaned and tested for cracks, (Item #: 205673) $2633.01
John Deere 8450 Cylinder Head with Valves, Remanufactured, R86699
Cylinder Head with Valves, Remanufactured, R86699 - For John Deere tractor models 4050 (late), 4250, 4430 (late), 4440, 4450, 4630 (late), 4640, 4650, 4840, 4850, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6600, 6602, 7700, 8820, Replaces John Deere Casting number R86699, R76384, R81615, R86696, Engine (s): 404, 466, Cylinders: 6, Casting Number (s): R76384, R81615, R86696, R86699, Our remanufactured cylinder heads are reconditioned and ready for assembly, with valves installed, Cleaned and tested for cracks, Item ships via freight carrier please call 1-800-853-2651 for a freight quote, (Item #: 203775) $2800.01
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Cylinder Head with Valves, Used - For John Deere tractor models 4050 (late), 4250, 4430 (late), 4440, 4450, 4630 (late), 4640, 4650, 4840, 4850, 8430, 8440, 8450, Compatible with John Deere Combine(s) 6600, 6602, 6622, 7700, 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5720, 5730, 9940, Replaces John Deere Casting number R61521, Engine(s): 404, 466, Cylinders: 6, Casting Number(s): R61521, Our used cylinder heads have been visually inspected for cracks, Cylinder head may require further cleaning, inspection, or machining before use, For a Remanufactured version of this part use Item #: 205673, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 405673) $1300.01
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Cylinder Head, Remanufactured, AR103505 - For John Deere tractor models 4050, 4240S, 4250, 4350, 4430 (s/n 445948-later), 4440, 4450, 4630 (s/n 579850-later), 4640, 4650, 4840, 4850, 8430, 8440, 8450, Compatible with John Deere Combine (s) 985, 1085, 1177, 1188, 1188H4, 6600, 6602 (s/n 445570-later), 6620, 6622, 7700 (s/n 445570-later), 7720, 8820, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5720, 5730, 9940, 9950, Compatible with John Deere Construction and industrial models 644C, 644D, 646C, 690B, 690C, 690CR, 693B (s/n 579850-later), 693C, 740 (s/n 445948-later), 740A, 743, 743A, 762A, 762B, 770A, 770AH, 770B (s/n 499999-earlier), 772A, 772AH, 772B (s/n 499999-earlier), 790, 790D, 792, 793, 850B, 892, Replaces John Deere OEM number AR103505, SE500327, Replaces John Deere Casting number R61521, Engine 404, 466, Cylinders: 6, Our remanufactured cylinder heads are reconditioned and ready for assembly, with both valve guides and valve seats installed, Cleaned and tested for cracks, (Item #: 200338) $1975.01
John Deere 8450 Cylinder Head, Remanufactured, AR103505
Cylinder Head, Remanufactured, AR103505 - For John Deere tractor models 4050, 4240S, 4250, 4350, 4430 (s/n 445948-later), 4440, 4450, 4630 (s/n 579850-later), 4640, 4650, 4840, 4850, 8430, 8440, 8450, Compatible with John Deere Combine (s) 985, 1085, 1177, 1188, 1188H4, 6600, 6602 (s/n 445570-later), 6620, 6622, 7700 (s/n 445570-later), 7720, 8820, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5720, 5730, 9940, 9950, Compatible with John Deere Construction and industrial models 644C, 644D, 646C, 690B, 690C, 690CR, 693B (s/n 579850-later), 693C, 740 (s/n 445948-later), 740A, 743, 743A, 762A, 762B, 770A, 770AH, 770B (s/n 499999-earlier), 772A, 772AH, 772B (s/n 499999-earlier), 790, 790D, 792, 793, 850B, 892, Replaces John Deere OEM number AR103505, Replaces John Deere Casting number R81615, R86696, R86699, R76384, Engines 404, 466, Cylinders: 6, Our remanufactured cylinder heads are reconditioned and ready for assembly, with both valve guides and valve seats installed, Cleaned and tested for cracks, (Item #: 205507) $1990.01
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Cylinder Head, Used - For John Deere tractor models 4050, 4240S, 4250, 4350, 4430 (s/n 445948-later), 4440, 4450, 4630 (s/n 579850-later), 4640, 4650, 4840, 4850, 8430, 8440, 8450, Compatible with John Deere Combine(s) 985, 1085, 1177, 1188, 1188H4, 6600, 6602 (s/n 445570-later), 6620, 6622, 7700 (s/n 445570-later), 7720, 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5720, 5730, 9940, 9950, Compatible with John Deere Construction and industrial models 644C, 644D, 646C, 690B, 690C, 690CR, 693B (s/n 579850-later), 693C, 740 (s/n 445948-later), 740A, 743, 743A, 762A, 762B, 770A, 770AH, 770B (s/n 499999-earlier), 772A, 772AH, 772B (s/n 499999-earlier), 790, 790D, 792, 793, 850B, 892, Replaces John Deere OEM number AR103505, Replaces John Deere Casting nos R59876, R66434, R67906, R76315, R58673, Engine(s): 404, 466, Cylinders: 6, Our used cylinder heads have been visually inspected for cracks, Cylinder head may require further cleaning, inspection, or machining before use, For a Remanufactured version of this part use Item #: 205508, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 405508) $900.01
John Deere 8450 Drive Shaft Collar - Reverse Shifter, Used
Drive Shaft Collar - Reverse Shifter, Used - For John Deere tractor models 4555, 4560, 4640, 4650, 4755, 4760, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM nos R57947, Splines: 33, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433812) $41.01
John Deere 8450 Exhaust Valve
Exhaust Valve - For John Deere tractor models 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4850, 7020, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6602, 6620, 6622, 7720, 7722, 8820, Compatible with John Deere Harvester (s) 5200, 5440, 5720, 9940, 9950, Compatible with John Deere Construction and industrial models 644C, 644D, 646C, 690B, 690C, 690CR, 693B, 693C, 740A, 743, 743A, 762A, 762B, 770A, 770AH, 770B, 770BH, 772A, 772AH, 772B, 772BH, 790, 790D, 792, 844, 850B, Replaces John Deere OEM number R50357, 1.710" Head Diameter, 6.208" Length, 30 degree, (Item #: 128677) $16.90
John Deere 8450 Head Bolt
Head Bolt - For John Deere tractor models 3010, 3020, 4000 (sn:201000-later), 4010, 4020, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine (s) 6620, 7720, 8820, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 9950, Compatible with John Deere Construction and industrial models 690B, 693C, 740, Replaces John Deere OEM number R88043, (Item #: 158360) $4.80
John Deere 8450 Head Bolt
Head Bolt - For John Deere tractor models 3010, 3020, 4000 (s/n 201000-later), 4010, 4020, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine (s) 6620, 7720, 8820, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 9950, Compatible with John Deere Construction and industrial models 690B, 693C, 740, Replaces John Deere OEM number R88044, Diameter: 0.562", Thread: UNRC2A, Length: 6.280", Thread Length: 1.614", Body or Point Diameter: 0.504", Body Length: 0.331", (Item #: 158361) $4.60
John Deere 8450 Head Bolt
Head Bolt - For John Deere tractor models 500, 3010, 3020, 4000, 4010, 4020, 4040, 4040S, 4050, 4055, 4230, 4240, 4240S, 4250, 4255, 4350, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4955, 4960, 5720, 6620, 7020, 7720, 8430, 8440, 8450, 8560, 8570, 8640, 8650, 8760, 8960, Compatible with John Deere Combine (s) 1085, 1177, 1177H4, 1188, 1188H4, 6620, 6622, 7720, 8820, 9500, 9500 SH, 9600, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 9940, 9950, 9960, Compatible with John Deere Construction and industrial models 500A, 500B, 500C, 510, 540E, 548E, 640E, 644A, 644C, 644D, 644E, 644ER, 646, 646B, 646C, 648E, 653E, 690, 690A, 690B, 690C, 693B, 693C, 740, 740A, 740E, 743, 748E, 762A, 762B, 770A, 770AH, 770B, 770BH, 772A, 772AH, 772B, 772BH, 790, 790D, 792, 850B, Replaces John Deere OEM number R88045, R62420, Diameter: 0.562", Thread: UNRC2A, Length: 7.402", Thread Length: 1.614", Body or Point Diameter: 0.504", Body Length: 0.331", (Item #: 158362) $6.80
John Deere 8450 Head Bolt
Head Bolt - For John Deere tractor models 4040, 4050, 4055, 4240, 4250, 4255, 4440, 4450, 4455, 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430, 8440, 8450, 8560, 8640, 8650, 8760, 8960, Compatible with John Deere Combine (s) 9500, 9500 SH, 9600, Compatible with John Deere Harvester (s) 5720, 5730, 5820, 5830, 9960, Compatible with John Deere Engine (s) 6076 (s/n 499999-earlier), 6076AF (M Marine s/n 499999-earlier), 6090 (9.0 L Contruction and Forestry Applications), 6090 (9.0L Tier 3 Power Teck Plus), 6466A (s/n 067685-later), 6466D (s/n 067685-later), 6466T (s/n 067685-later), Replaces John Deere OEM number R121322, DZ100946, R88045, Diameter: 0.562", Thread: UNC2A, Length: 7.323", Thread Length: 6.496", Flange Diameter: 1.091", Head Height: 0.630", (Item #: 159236) $13.20
John Deere 8450 Injection Pump Gear, Used
Injection Pump Gear, Used - For John Deere tractor models 6030, 7520, 8440, 8450, 8560, 8630, 8640, 8650, 8760, 8960, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, Compatible with John Deere Construction and industrial models 644B, 646, 646B, 744E, 762, 770, 770A, 770AH, 772A, 772AH, 850, 855, 860B, 862, 862B, 890, 890A, 992D LC, Replaces John Deere OEM nos R66667, R57510, Teeth: 73, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 445305) $249.01
John Deere 8450 Intake Valve
Intake Valve - For John Deere tractor models 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, Compatible with John Deere Construction and industrial models 644, 646, 690, 693, 740, 743, 762, 770, 772, 790, 792, 850, Replaces John Deere OEM number R50358, (Item #: 128721) $7.98
John Deere 8450 Lifter
Lifter - Cam Followers Fits: 3020 (SN 280000> 4.270), 4000 (SN <215000-335845, 6.404D), (4010 and 4020 (SN <335845 6.404D), 4040 (SN 335845>), 4050 (SN 335846>, 6.466D), 4230 (SN 335845>), 4240 (SN 335846>, 6.466D), 4250 (6.466T W/ SN 253373>, and 6.466A SN 317859>), 4320, 4430 (SN 335845>, 6.404T/A), 4440 (All 6.466T SN and 6.466A SN <233592 and 317859> ), 4450 (6.466T W/ SN 253373>, and 6.466A SN 317859>), 4520 (SN <335845, 6.404T/A), 4620 (SN <335845, 6.404T/A), 4630 (SN 335845>, 6.404T/A), 4640 (All 6.466T SN and 6.466A SN <233592 and 317859> ), 4650 (6.466T W/ SN 253373>, and 6.466A SN 317859>), 4840 (SN 233593-317858, 6.466A), 4840 (6.466T SN <253372, and 6.466A SN <233592), 4850 (SN 233593-317858, 6.466A), 8430 1974-1981 (SN 233593-317858, 6.466A, ), 8430 1974-1981 (6.466T SN <253372), 8440 (SN 233593-317858, 6.466A), 8440 (6.466T SN <253372, and 6.466A SN <233592), 8450 (SN 233593-317858, 6.466A), 8450 (6.466T SN <253372, and 6.466A SN <233592), (500A, 500B, 500C, 510 SN 280000> 4.270) (Item #: 112420, Ref: R52773) $7.90
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Mid Head Bolt - For John Deere tractor models 5010, 5020, 6030, 8440, 8450, 8640, 8650, Replaces John Deere OEM number R42368, 5/8" X 5.120", (Item #: 158370) $20.26
John Deere 8450 Pinion Shaft Gear, Used
Pinion Shaft Gear, Used - For John Deere tractor models 8440, 8450, 8640, 8650, 8850, Replaces John Deere OEM nos R65989, Teeth: 33 and 24, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 496716) $289.01
John Deere 8450 Piston Pin Bushing
Piston Pin Bushing - For John Deere tractor models 4440, 4640, 4840, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6620, 6622, 7720, 8820, Compatible with John Deere Harvester (s) 5720, 9940, Compatible with John Deere Construction and industrial models 644D, 740A, 762A, Replaces John Deere OEM number R60724, (Item #: 166125) $4.98
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Planetary Carrier, Used - For John Deere tractor models 8440, 8450, 8630 (s/n 007843-later), Replaces John Deere OEM nos R64327, Splines: 18, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433832) $349.01
John Deere 8450 Planetary Gear, Used
Planetary Gear, Used - For John Deere tractor models 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4960, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos R92335, R64324, Teeth: 22, Use With Shaft No. R112834, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498566) $50.01
John Deere 8450 Rear Oil Seal Retainer Plate - Cast, Used
Rear Oil Seal Retainer Plate - Cast, Used - For John Deere tractor models 5020 (s/n 025000-later), 8440, 8450, 8560, 8630, 8640, 8650, 8760, 8960, Compatible with John Deere Harvester(s) 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Compatible with John Deere Construction and industrial models 744E, 760, 760A, 762, 770, 850, 855, 862, 862B, 890, 890A, 992D LC, Replaces John Deere OEM nos R73791, Cast, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 436589) $26.01
John Deere 8450 Rear Oil Seal Retainer Plate, Used
Rear Oil Seal Retainer Plate, Used - For John Deere tractor models 3010, 3020, 4000, 4010, 4020, 4050 (Engine s/n 243505-earlier), 4230, 4240 (Engine s/n 243505-earlier), 4250 (Engine s/n 243505-earlier), 4320, 4430, 4440 (Engine s/n 243505-earlier), 4450 (Engine s/n 243505-earlier), 4520, 4630, 4640 (Engine s/n 243505-earlier), 4650 (Engine s/n 243505-earlier), 4840 (Engine s/n 243505-earlier), 4850 (Rear Engine Oil Seal Housing For John Deere. Replaces R41406), 7020, 8430 (Engine s/n 243505-earlier), 8440, 8450 (Engine s/n 243505-earlier), Compatible with John Deere Combine(s) 6600, 6620, 7700, 7720, 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5720, 5730, 9940 (Engine s/n 243505-earlier), Replaces John Deere OEM nos R125027, R26057, Replaces Casting nos R78124, R115050, Aluminum Housing, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 431260) $15.01
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Rear Oil Seal Retainer Plate, Used - For John Deere tractor models 3010, 3020, 4000, 4010, 4020, 4050 (Engine s/n 243505-earlier), 4230, 4240 (Engine s/n 243505-earlier), 4250 (Engine s/n 243505-earlier), 4320, 4430, 4440 (Engine s/n 243505-earlier), 4450 (Engine s/n 243505-earlier), 4520, 4630, 4640 (Engine s/n 243505-earlier), 4650 (Engine s/n 243505-earlier), 4840 (Engine s/n 243505-earlier), 4850 (Rear Engine Oil Seal Housing For John Deere. Replaces R41406), 7020, 8430 (Engine s/n 243505-earlier), 8440, 8450 (Engine s/n 243505-earlier), Compatible with John Deere Combine(s) 6600, 6620, 7700, 7720, 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5720, 5730, 9940 (Engine s/n 243505-earlier), Replaces John Deere OEM nos R41406, R26057, R78124, Cast Housing, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 496616) $15.01
John Deere 8450 Rear Oil Seal Retainer Plate- Aluminum, Used
Rear Oil Seal Retainer Plate- Aluminum, Used - For John Deere tractor models 5010, 5020 (s/n 024999-earlier), 6030, 7520, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Compatible with John Deere Construction and industrial models 450LC, 644B, 646, 646B, 744E, 762, 770A, 770AH, 772A, 772AH, 844, 850, 855, 862, 862B, 890, 890A, 990, 992 (D and DLC), 992ELC, Compatible with John Deere Engine(s) 6076H, 6101A, 6101AF010, 6101H, 6101HF010, 6466A, 6619A, 6619AF, 6619TF-01, Replaces John Deere OEM nos R110212, R46577, Aluminum, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 435114) $26.01
John Deere 8450 Remanufactured Bare Block John Deere R87564, R62907, R71869, R122735
Remanufactured Bare Block John Deere R87564, R62907, R71869, R122735 - For John Deere tractor models 4840, 4850, 8430, 8440, 8450, Compatible with John Deere Combine (s) 8820, Compatible with John Deere Harvester (s) 5720, 5730, 9940, 9950, Replaces John Deere Casting number R87564, R62907, R71869, R122735, Our remanufactured bare blocks have been; cleaned, inspected, align bored, and pressure checked, (Item #: 203806) $2850.01
John Deere 8450 Ring Gear
Ring Gear - For tractor models 3010, 3020, 4000, 4010, 4020, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7020, 7200, 7400, 7600, 7700, 7800, 8100, 8200, 8300, 8400, 8430, 8440, 8450, 8560, 8570. Starter Flywheel Ring Gear for DIESELS. (t) (Item #: 103942, Ref: TP-R28811) $43.10
John Deere 8450 Ring Gear And Pinion Set, Used
Ring Gear And Pinion Set, Used - For John Deere tractor models 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos AR71696, Marked R57148 (Pinion) and R57149 (Ring Gear), Rear Differential, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498870) $1475.01
John Deere 8450 Ring Gear, Flywheel
Ring Gear, Flywheel - For tractor models 3010, 3020, 4400, 4010, 4020, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7020, 7200, 7400, 7600, 7700, 7800, 8100, 8200, 8300, 8400, 8430, 8440, 8450, 8570. For Diesel Engines: 6404, 6466, 6359, 6068, (6.8 liter), 6076 (7.6 liter) in combines: 6600, 6602, 6620, 6622, 7700, 7720, 8820, 9400, 9500, 9600. For diesel engines: 6404, 6466 in Forage Harvestors: 5200, 5400, 5440, 5720, 5730. Starter Flywheel Ring Gear. (Item #: 103942, Ref: TP-R28811) $43.10
John Deere 8450 Rocker Shaft Clamp, Used
Rocker Shaft Clamp, Used - For John Deere tractor models 8430 (s/n 073297-later), 8450 (s/n 073297-later), Compatible with John Deere Combine(s) CTS, 8820, 9500 SH, 9600, Compatible with John Deere Harvester(s) 5730, 6610, 9940, 9950, 9960, Replaces John Deere OEM nos R136083, R65553, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 430840) $23.76
John Deere 8450 Rod Bolt
Rod Bolt - For John Deere tractor models 5010, 5020, 6030, 7520, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, 9100, 9200, 9300, 9300T, 9400, 9400T, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 6610 (Self Propelled), 6650, 6710 (Self Propelled), 6750, 6810 (Self Propelled), 6850, 6910 (Self Propelled), 6950, Compatible with John Deere Engine (s) 6101AF010, 6101HF010, 6619AF, 6619TF-01, Replaces John Deere OEM number R66453, (Item #: 157931) $4.20
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Rod Bushing - For John Deere tractor models 4440, 4640, 4840, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6602, 6620, 6622, 7720, 8820, Compatible with John Deere Harvester (s) 5720, 9940, Compatible with John Deere Construction and industrial models 644C, 646C, 740A, 743, 743A, 762A, Compatible with John Deere Engine (s) 6466A (Diesel), 6466T (Diesel), Replaces John Deere OEM number R60724S, Boreable, (Item #: 167490) $5.98
John Deere 8450 Separator Plate
Separator Plate - For John Deere tractor models 4630, 8430 (1974-1981), 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number R51676, Thickness: .09", (Item #: 127091) $14.98
John Deere 8450 Shift Collar, Reverse Range, Used
Shift Collar, Reverse Range, Used - For John Deere tractor models 4555, 4560, 4640, 4650, 4755, 4760, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM nos R63930, Teeth: 33, Inside Diameter: 2.19", Outside Diameter: 4.21", For Keyed Shaft, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 434204) $79.01
John Deere 8450 Synchronizer Disc Kit
Synchronizer Disc Kit - For John Deere tractor models 4555, 4560, 4640, 4650, 4755, 4760, 8430 (1974-'81), 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number AR87999, RE234257, Contains: (10) Discs, (10) plates, Does not include retainers, (Item #: 127030) $340.00
John Deere 8450 Thrust Washer
Thrust Washer - For tractor models (8430 with 6.466T SN# 253372 and below and 6.466A SN# 317858 and below 6 cyl eng.), (8440, 8450 with 6.466T SN# 253372 and below and 6.466A 317858 and below 6 cyl eng.), (850B with 6.466T SN# 253373 and up and 6.466A SN# 233593 and up 6 cyl eng.), (850C with 6.076H SN# 500000 and up 6.076A, 6.076T, 6 cyl eng.), (8820, 892D with 6.466T and (6.466A SN# 317858 and below) 6 cyl eng.), (892E, 892LC, 9500, 9600 with 6.076H SN# 500000 and up 6.076T, 6.076A 6 cyl eng.), (9940, 9950 with 6.466T and (6.466A SN# 317858 and below 6 cyl eng.), (9960, 9965 with 6.076H SN# 500000 and up, 6.076T, 6.076A 6 cyl eng.), JD740A SN# 233593-317858 6.466A 6 cyl eng. (Item #: 168002, Ref: AR77747) $18.30
John Deere 8450 Thrust Washer Set - Standard
Thrust Washer Set - Standard - For John Deere tractor models 5010, 5020 (s/n 024999-earlier), 5020 (s/n 025000-later), 6030, 7520, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Replaces John Deere OEM number AR89622, (Item #: 158399) $11.00
John Deere 8450 Transmission Drive Gear, Used
Transmission Drive Gear, Used - For John Deere tractor models 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM nos R69427, 36 Splines, Teeth: 20, Low Range, Quad-Range Transmission, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498557) $185.01
John Deere 8450 Transmission Oil Pump Drive Gear, Used
Transmission Oil Pump Drive Gear, Used - For John Deere tractor models 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos R57942, Teeth: 20, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 431672) $45.01
John Deere 8450 Valve Cover, Used
Valve Cover, Used - For John Deere tractor models 8450, 8560, 8570, 8630, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Harvester(s) 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Compatible with John Deere Construction and industrial models 450LC, 744E, 844, 850, 855, 862, 862B, 890, 890A, 990, 992 (D and DLC), 992ELC, Compatible with John Deere Engine(s) 6076H, 6101, 6101A, 6101AF010, 6101H, 6466A, 6619A, 6619AF, 6619TF-01, Replaces John Deere OEM nos AR102379, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 435113) $55.01
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Valve Lifter, Used - For John Deere tractor models 500, 600, 3010 (s/n 049999-earlier), 3020, 4000 (s/n 201000-later), 4010, 4020, 4050, 4230, 4350, 4430, 4440, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430 (s/n 1974-1981), 8440, 8450, 8640, 8650, Compatible with John Deere Combine(s) 1188, 6600, 6602, 6620, 6622, 7700, 7720, 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5720, 5730, 9940, 9950, Compatible with John Deere Construction and industrial models 500A (s/n 123113-earlier, 123114-152141), 500B, 500C, 510, 644A, 644C, 644D, 646, 646B, 646C, 653E, 690, 690A, 690B, 690C, 690CR, 693B, 693C, 740, 740A, 743, 743A, 762A, 762B, 770A, 770AH, 770B, 770BH, 772A, 772AH, 772B, 772BH, 790, 790D, 792, 850B, 892DLC, Replaces John Deere OEM number R52773, For a new version of this item use Item #: 112420, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 451751) $2.01

NOTE
Valve Overhaul Kits - Valve Overhaul Kits are located in the Engine Overhaul Kits Section (if available for this tractor).		 NOTE
John Deere 8450 Valve Rotator
Valve Rotator - For John Deere tractor models 1520, 1530, 2030, 2040, 2150, 2155, 2240, 2255, 2350, 2355, 2440, 2520, 2550, 2555, 2630, 2640, 2750, 2755, 2855, 2940, 2950, 2955, 3020, 3055, 3150, 3155, 3255, 4000, 4020, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7020, 7700, 7800, 8100, 8200, 8300, 8430, 8440, 8450, 8560, 8570, 8760, 8770, 8870, Compatible with John Deere Construction and industrial models 210C, 302, 302A, 310, 310A, 310B, 310C, 315C, 340D, 344E, 350C, 350D, 355D, 400G, 401A, 401B, 401C, 401D, 410, 410B, 410C, 415B, 440A, 440B, 440C, 440D, 444D, 444E, 450A, 450B, 450C, 450D, 450E, 450G, 455D, 455E, 455G, 480A, 480B, 480C, 482C, 490, 500B, 500C, 510, 510B, 510C, 540B, 540D, 544B, 544D, 548D, 550, 550A, 550B, 550G, 555, 555A, 555B, 555G, 570B, 590D, 595, 595D, 600, 610B, 610C, 624E, 640, 640D, 643, 643D, 644, 644A, 644C, 644D, 644E, 644G, 646, 646B, 646C, 648D, 650G, 655, 655B, 670, 670A, 670B, 672A, 672B, 690, 690A, 690B, 690C, 690D, 693B, 693C, 693D, 710C, 740, 740A, 740E, 743, 743A, 748E, 748G, 750, 750B, 755, 755A, 755B, 762A, 762B, 770A, 770B, 772A, 772B, 790, 790D, 792, 850B, 850C, 862B, Compatible with John Deere Engine (s) 164, 179, 219, 270, 359, 404, 6076T, 6101A, 6101H, Replaces John Deere OEM number RE11410, Intake and Exhaust, (Item #: 128678) $4.98
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Valve Seat - For John Deere tractor models 4040, 4050, 4240, 4250, 4430, 4440, 4450, 4455, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine (s) 6600, 6602, 6620, 6622, 7700, 7720, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 9940, 9950, Compatible with John Deere Construction and industrial models 644C, 644D, 646C, 690B, 690C, 690CR, 693B, 693B (Canada), 693C, 740 (Skidder and Grapple Skidder), 740A, 743, 743A, 762A, 762B, 770A, 770B, 770BH, 772A, 772B, 772BH, 790, 790D, 792, 793 (D), 850B, 892 (DLC), Compatible with John Deere Engine (s) 6466A (s/n 067685-later), 6466D (s/n 067685-later), 6466T (s/n 067685-later), Replaces John Deere OEM number R78702, (Item #: 167396) $0.90
John Deere 8450 Valve Stem Cap
Valve Stem Cap - This Valve Stem Cap is used on Multiple John Deere Models. It replaces original part number T20129. (Item #: 121443, Ref: T20129) $4.70
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Valve, Exhaust - For tractor models 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 6620, 7020, 7720, 8430, 8440, 8450. (Item #: TP-R50357) $30.45
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Valve, Exhaust - For John Deere tractor models 6030, 7520, 8440, 8450, 8630, 8640, 8650, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, Compatible with John Deere Engine (s) 6619AF (s/n 010696-earlier), 6619TF-01 (s/n 010696-earlier), Replaces John Deere OEM number R90601, 1.865" head diameter, 6.620" length, 45 degree, (Item #: 166957) $9.98
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Valve, Intake - For tractor models 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 6620, 7020, 7720, 8430, 8440, 8450. (Item #: TP-R50358) $25.72
John Deere 8450 Valve, Intake
Valve, Intake - For John Deere tractor models 8440, 8450, 8560, 8630, 8640, 8650, 8760, 8960, Compatible with John Deere Harvester (s) 5440, 5460, 5720, 5730, 5820, 5830, Compatible with John Deere Construction and industrial models 744E, 762, 850, 855, 860B, 862, 862B, 890, 890A, 992D LC, Compatible with John Deere Engine (s) 6076H, 6101, 6101H, 6466A, 6619A, 6619AF, 6619TF-01, Replaces John Deere OEM number R75690, R59895, R81087, R63981, 2.030" head diameter, 6.660" length, 30 degree, (Item #: 167390) $12.98
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ValveService Kit - Cylinder HEAD Service KIT For tractor models 2840, 2940, 2950, 2955, 4000, 4020, 4030, 4040, 4230, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 6620, 7020, 7720, 8430, 8440, 8450. Contains: springs, guides, locks, (no valves). (Item #: VSKD329) $114.37
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Category: Engine Parts

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