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John Deere 4520 Parts

Category: Engine Parts

[Categories]   [All 4520 Parts]   [All John Deere Models]  

John Deere 4520 Balancer Shaft Assembly - Left Hand, Used
Balancer Shaft Assembly - Left Hand, Used - For John Deere tractor models 4120, 4320, 4520, 4720, Compatible with John Deere Skid Steer Loader(s) CT315, CT322, 313, 315, 317, 318D, 319D, 320, 320D, 323D, Compatible with John Deere Construction and industrial models 244J, Compatible with John Deere Engine(s) 4024, Replaces John Deere OEM number RE509564, Fits Left Hand Side, Includes gear and washer, For 4024 2.4L PowerTech engines, For a new version of this item use Item #: 435605, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 435601) $137.01
John Deere 4520 Balancer Shaft Assembly - Right Hand, Used
Balancer Shaft Assembly - Right Hand, Used - For John Deere tractor models 4120, 4320, 4520, 4720, Compatible with John Deere Skid Steer Loader(s) CT315, CT322, 313, 315, 317, 318D, 319D, 320, 320D, 323D, Compatible with John Deere Construction and industrial models 244J, Compatible with John Deere Engine(s) 4024, Replaces John Deere OEM number RE509565, Replaces Casting nos R505606, Fits Right Hand Side, Includes gear and washer, For 4024 2.4L PowerTech engines, For a new version of this item use Item #: 435601, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 435605) $137.01
John Deere 4520 Cam Follower, Used
Cam Follower, Used - For John Deere tractor models 4120, 4320, 4520, 4720, 5065M, 5075M, 5225, 5325, 5325N, Compatible with John Deere Skid Steer Loader(s) CT315, CT322, CT332, 313, 315, 317, 318D, 319D, 320, 320D, 323D, 325, 326D, 328, 328D, 329D, 332, 332D, 333D, Compatible with John Deere Engine(s) 4024, 4024HF295, 4024TF220, 4024TF270, 4024TF280, 5030TF220, 5030TF270, Compatible with John Deere Sprayer(s) 4730, Replaces John Deere OEM nos RE540890, RE518776, RE520885, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 439640) $7.96
John Deere 4520 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 4520 Camshaft Gear, Used
Camshaft Gear, Used - For John Deere tractor models 500, 600, 3010 (s/n 049999-earlier), 3020, 4000, 4010, 4020, 4020 (s/n 200999-earlier), 4230, 4320, 4520, Compatible with John Deere Construction and industrial models 500 (s/n 123113-earlier), 500A (s/n 123114-152141), 500C, 510, 644A, 690, 690A, Replaces John Deere OEM nos AR43594, R26077, Replaces Casting nos R43742, Inside Diameter: 1 5/16", Teeth: 46, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 429969) $98.01
John Deere 4520 Camshaft Timing Wheel, Used
Camshaft Timing Wheel, Used - For John Deere tractor models 4520, 4720, 5065M, 5075M, Compatible with John Deere Skid Steer Loader(s) 318D, 319D, 320D, 323D, 326D, 328D, 329D, 332D, 333D, Compatible with John Deere Construction and industrial models 244J, 304J, 324J, Compatible with John Deere Engine(s) 4024HF285, 4024HF295, 5030HF285, Replaces John Deere OEM nos R522976, Teeth: 38, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 437365) $11.51
John Deere 4520 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 4520 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 4520 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 4520 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 4520 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 4520 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
John Deere 4520 Connecting Rod, Remanufactured, R41423, AR70912, AR86980
Connecting Rod, Remanufactured, R41423, AR70912, AR86980 - For John Deere tractor models 4040, 4050, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 7020, Compatible with John Deere Combine (s) 6600, 6602, 6620, 7700, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, Replaces John Deere OEM number AR86980, AR70912, Replaces Casting number R41423, R66922, R58882, (Item #: 210066) $108.01
John Deere 4520 Connecting Rod, Used
Connecting Rod, Used - For John Deere tractor models 4120, 4320, 4520, 4720, 5065M, 5075M, 5225, 5325, 5325N, Compatible with John Deere Skid Steer Loader(s) CT315, CT322, CT332, 313, 315, 317, 318D, 319D, 320, 320D, 323D, 325, 326D, 328, 328D, 329D, 332, 332D, 333D, Compatible with John Deere Construction and industrial models 244J, 304J, 324J, Compatible with John Deere Engine(s) 4024, 5030T, Replaces John Deere OEM nos RE504544, Replaces Casting nos R502501, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 435593) $50.01
John Deere 4520 Connecting Rod, Used
Connecting Rod, Used - For John Deere tractor models 4040, 4050, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 7020, Compatible with John Deere Combine(s) 6600, 6602, 6620, 7700, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5460, Compatible with John Deere Construction and industrial models 644A, 690, 690A, 690B, 740, Replaces John Deere OEM nos AR70912, AR86980, Replaces Casting nos R58882, R66922, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498838) $45.01
John Deere 4520 Connecting Rod, Used
Connecting Rod, Used - For John Deere tractor models 4040, 4050, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 7020, Compatible with John Deere Combine(s) 6600, 6602, 6620, 7700, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5460, Replaces John Deere OEM number AR86980, AR70912, Replaces Casting nos R41423, R58882, R66922, For a Remanufactured version of this part use Item #: 210066, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498834) $45.01
John Deere 4520 Crankshaft Dampener
Crankshaft Dampener - For John Deere tractor models 4320, 4520, 4620, 4630, 7020, Compatible with John Deere Harvester (s) 5200, 5400, 5440, Replaces John Deere OEM number AR43954, (Item #: 121846) $1592.87
John Deere 4520 Crankshaft Dampener, Used
Crankshaft Dampener, Used - For John Deere tractor models 4320, 4520, 4620, 4630, 7020, Compatible with John Deere Harvester(s) 5200, 5400, 5440, Replaces John Deere OEM number AR43954, For a new version of this item use Item #: 121846, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 421846) $955.01
John Deere 4520 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, Remanufactured, R56979R - For John Deere tractor models 4040 (s/n 584114-earlier), 4240 (s/n 160279-earlier), 4430, 4440 (s/n 160129-earlier), 4520, 4630, 4640, 4840, 7020, 8430 (s/n 231857-earlier), 8440 (s/n 161132-earlier), Replaces Casting number R56979R, 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 #: 102106, (Item #: 200386) $1100.01
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Crankshaft, Remanufactured, R78102 - For John Deere tractor models 4000 (s/n 201000-later), 4020 (s/n 201000-later), 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, Compatible with John Deere Combine (s) 6600, 6602, 6620, 7700, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, Replaces John Deere Casting number R78102, Item ships via freight carrier please call 1-800-853-2651 for a freight quote, (Item #: 209959) $930.01
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Crankshaft, Remanufactured, RE53204, RE53205 - For John Deere tractor models 4040, 4050, 4230, 4240, 4320, 4430, 4520, 4620, 4630, 7020, Compatible with John Deere Harvester (s) 5200, 5400, Replaces John Deere Casting number RE53204, RE53205, Engine: 6466, Casting Number (s): RE53204, RE53205, (Item #: 204328) $740.01
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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 Block Kit - For John Deere tractor models 3020, 4000, 4020, 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4620, 4630, 4640, 4840, Replaces John Deere OEM number AR73212, (Item #: 165066) $1389.01
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Cylinder Head Overhaul Kit - Cylinder HEAD Overhaul Kit. For tractor models 4320, 4520, 4620, 7020. (Item #: VOKD404C) $394.93
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Cylinder Head with Valves, Remanufactured, R43920 - For John Deere tractor models 4320, 4520 (late), 4620, 4630, 7020 (early), Replaces John Deere Casting number R43920, Engine 404, Cylinders: 6, Casting No. R43920, Our remanufactured cylinder heads are reconditioned and ready for assembly, with valves installed, Cleaned and tested for cracks, (Item #: 205373) $2525.01
John Deere 4520 Cylinder Head, Remanufactured, R43120
Cylinder Head, Remanufactured, R43120 - For John Deere tractor model 4520 (early diesel), Replaces John Deere Casting number R43120, Engine 404, 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 #: 200344) $1880.01
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Cylinder Head, Remanufactured, R43920 - For John Deere tractor models 4320, 4520 (late), 4620, 4630, 7020 (early), Replaces John Deere Casting number R43920, (Diesel), Engine 404, Cylinders 6, Casting No. R43920, Our remanufactured cylinder heads are reconditioned and ready for assembly, with both valve guides and valve seats installed, Cleaned and tested for cracks, (Item #: 205509) $1825.01
John Deere 4520 Cylinder Head, Remanufactured, R47320
Cylinder Head, Remanufactured, R47320 - For John Deere tractor models 4320, 4520 (late), 4620, 4630, 7020 (early diesel), Compatible with John Deere Harvester (s) 5200, 5400, Replaces John Deere Casting number R47320, Engine 404, 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 #: 200342) $1825.01
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Cylinder Head, Used - For John Deere tractor models 4520, 4720, Compatible with John Deere Skid Steer Loader(s) 318D, 319D, 320D, 323D, Compatible with John Deere Construction and industrial models 244, Replaces OEM number RE535827, SE501606, Replaces Casting nos R522129, Engine 4024, E2.4L, Cylinders, Casting No. R522129, 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 #: 207184, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 407184) $680.01
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Cylinder Head, w/ Valves, Remanufactured, R43120 - For John Deere tractor model 4520 (early diesel), Replaces John Deere Casting number R43120, Our remanufactured cylinder heads are reconditioned and ready for assembly, with valves installed, Cleaned and tested for cracks, (Item #: 210379) $2350.01
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Exhaust Valve Seat - For John Deere tractor models 600, 3010, 3020, 4000, 4010, 4020, 4040, 4050, 4230, 4250, 4320, 4440, 4450, 4520, 4620, Compatible with John Deere Combine (s) 6600, 6620, 6622, 7700, 7720, Compatible with John Deere Harvester (s) 5200, 5400, Compatible with John Deere Construction and industrial models 500A, 500B, 500C, 510, 644A, 646, 646B, 690, 690A, Replaces John Deere OEM number R43681, (Item #: 167424) $9.20
John Deere 4520 Flywheel With Ring Gear
Flywheel With Ring Gear - For John Deere tractor models 4520 (with syncro range trasmission), 4620 (with syncro range trasmission), 7020 (with syncro range trasmission), Replaces John Deere OEM number AR56075, AR43013, Replaces John Deere Casting number R43110, R51870, 129 Teeth, (Item #: 159163) $1009.01
John Deere 4520 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 4520 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 4520 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 4520 Intake Valve
Intake Valve - For John Deere tractor models 4320, 4520, 4620, 7020, Compatible with John Deere Harvester (s) 5200, 5400, Replaces John Deere OEM number R43914, 30 degree valve, (Item #: 156102) $3.98
John Deere 4520 Intake Valve
Intake Valve - For John Deere tractor models 3010, 3020, 4000, 4020, 4040, 4050, 4230, 4240, 4250, 4440, 4450, 4520, Compatible with John Deere Combine (s) 6600, 6620, 6622, 7700, 7720, Compatible with John Deere Construction and industrial models 500, 500A, 500B, 500C, 510, 600, 644A, 690, 690A, Replaces John Deere OEM number R43883, 45 degree valve, (Item #: 166189) $16.80
John Deere 4520 Intake Valve Seat, Std
Intake Valve Seat, Std - For John Deere tractor models 600, 3020, 4000, 4020, 4040, 4050, 4230, 4240, 4320, 4520, 4620, 7020, Compatible with John Deere Combine (s) 105, 6600, 6602, 6620, 7700, Compatible with John Deere Harvester (s) 5200, Compatible with John Deere Construction and industrial models 500A, 500B, 500C, 510, 644, 644A, 646, 690, 690A, Compatible with John Deere Engine (s) 6404A, 6404T, 6466D, Replaces John Deere OEM number R43680, (Item #: 167188) $7.50
John Deere 4520 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
John Deere 4520 Pinion Shaft Gear, Used
Pinion Shaft Gear, Used - For John Deere tractor models 4520, 4620, 4630, 5010, 5020, 7020, 7520, Compatible with John Deere Construction and industrial models 700A, 760, Replaces John Deere OEM nos R35489, Teeth: 11 and 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 #: 431665) $60.01
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Push Rod, Used - For John Deere tractor models 4120, 4320, 4520, 4720, 5065M, 5075M, 5225, 5325, 5325N, Compatible with John Deere Skid Steer Loader(s) CT315, CT322, 313, 315, 317, 318D, 319D, 320, 320D, 323D, 325, 326D, 328, 328D, 329D, 332, 332D, 333D, Compatible with John Deere Construction and industrial models 244J, 304J, 324J, Compatible with John Deere Engine(s) 4024, 4024TF281, 5030HF220, 5030TF220, 5030TF270, Compatible with John Deere Sprayer(s) 4730, Replaces John Deere OEM nos RE517136, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 439650) $8.51
John Deere 4520 Push Rod, Used
Push Rod, Used - For John Deere tractor models 3010, 3020, 4000, 4010, 4020, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7020, 7600, 7610, 7700, 7710, 7720, 7800, 7810, 7820, 7920, 8100, 8110, 8120, 8200, 8210, 8220, 8300, 8310, 8310R, 8400, 8410, 8420, 8430, 8440, 8520, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, 9100, 9120, 9200, 9220, 9300, 9320, 9400, 9420, 9520, 9620, Compatible with John Deere Combine(s) CTS, 6620, 6622, 7720, 8820, 9500, 9510, 9550, 9560, 9600, 9610, 9650, 9660, 9750, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 6650, 6750, 6850, 6950, 7200, 7300, 7400, 7500, 9940, 9950, 9960, 9965, 9970, 9976, 9986, 9996, Compatible with John Deere Sprayer(s) 4920, Replaces John Deere OEM nos R85027, R40680, 12.375" Long, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498958) $4.01
John Deere 4520 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
John Deere 4520 Rear Oil Seal Retainer Plate, Used
Rear Oil Seal Retainer Plate, Used - For John Deere tractor models 4120, 4320, 4520, 4720, 5065M, 5075M, 5225, 5325, 5325N, Compatible with John Deere Skid Steer Loader(s) CT315, CT322, CT332, 313, 315, 317, 318D, 319D, 320, 320D, 323D, 325, 326D, 328, 328D, 329D, 332, 332D, 333D, Compatible with John Deere Construction and industrial models 244J, 304J, 324J, Compatible with John Deere Engine(s) 4024TF220, 4024TF280, 4024TF281, 5030HF220, 5030HF285, 5030TF220, 5030TF270, Replaces John Deere OEM nos R515025, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 436635) $23.76
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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
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Remanufactured Cylinder Head with Valves, R47320 - For John Deere tractor models 4320, 4520 (late), 4620, 4630, 7020 (early), Compatible with John Deere Engine (s) 6404T, Replaces John Deere Casting number R47320, Our remanufactured cylinder heads are reconditioned and ready for assembly, with valves installed, Cleaned and tested for cracks, (Item #: 203768) $2525.01
John Deere 4520 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 4520 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 4520 Shift Arm, Used
Shift Arm, Used - For John Deere tractor models 4520, 4620, Replaces John Deere OEM nos R43392, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498833) $89.01
John Deere 4520 Shifter Cam, Used
Shifter Cam, Used - For John Deere tractor models 4520, 4555, 4560, 4620, 4630, 4640, 4755, 4760, 7020, 7520, 8430, 8630, Replaces John Deere OEM nos AR77725, AR43097, AR74081, AR77462, Replaces Casting nos R43391, R61108, R62803, R62972, Marked R43391, R61108, R62803, R62972, Syncro-Range and Quad-Range Transmissions, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 497618) $75.01
John Deere 4520 Spur Gear, Used
Spur Gear, Used - For John Deere tractor models 4120, 4320, 4520, 4720, 5065M, 5075M, Compatible with John Deere Skid Steer Loader(s) 318D, 319D, 320D, 323D, 326D, 328D, 329D, 332D, 333D, Compatible with John Deere Construction and industrial models 244J, 304J, 324J, Compatible with John Deere Engine(s) 5030HF285, 5030TF270, Replaces John Deere OEM nos R523409, Teeth: 60, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 436621) $485.01
John Deere 4520 Spur Gear, Used
Spur Gear, Used - For John Deere tractor models 4520, 4720, 5225, 5325, 5325N, Compatible with John Deere Skid Steer Loader(s) CT315, CT322, CT332, 313, 315, 317, 320, 325, 328, 332, Compatible with John Deere Construction and industrial models 244J, 304J, Compatible with John Deere Engine(s) 4024, 5030HF220, 5030T, Replaces John Deere OEM nos R502760, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 436751) $336.01
John Deere 4520 Tach Drive Assembly, Used
Tach Drive Assembly, Used - For John Deere tractor models 4040, 4230, 4240 (Engine s/n 160279-earlier), 4320, 4430, 4440 (Engine s/n 160279-earlier), 4520, 4630, 4640 (Engine s/n 161495-earlier), 6030, 7020, 7520, 8430 (Engine s/n 161132-earlier), 8440 (Engine s/n 161132-earlier), 8630 (Engine s/n 039936-earlier), 8640 (Engine s/n 039936-earlier7720 Engine s/n 127366-earlier), Compatible with John Deere Combine(s) 6600, 6602, 6620 (Engine s/n 127366-earlier), 6622 (Engine s.n 127366-earlier), 7700, 7720 (Engine s/n 127366), 8820 (Engine s/n 127366-earlier), Compatible with John Deere Harvester(s) 5200, 5400, 5460, 5720, 5730 (Engine s/n 127366-earlier), 5820, Replaces John Deere OEM nos R43851, Assembly Includes: Housing, Gear Shaft, 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 #: 497544) $20.01
John Deere 4520 Thrust Washer
Thrust Washer - For tractor models (4450 SN# 253373 and up 6.466T and 6.466A SN# 317859 and up 6cyl eng.), (4455 SN# 500000 and up 6.076H, 6.076T, 6.076A 6cyl eng.), (4520 SN# 335845 and below 6.404T/A 6cyl eng.), (4555 SN# 500000 and up 6.076H, 6.076T, 6.076A 6cyl eng.), (4560 SN# 500000 and up 6.076H, 6.076T, 6.076A 6cyl eng.), (4620 SN# 335845 and up 6.404T/A 6 cyl eng.), (4630 SN# 335845 and up 6.404T/A 6 cyl eng.), (4640 6.466T SN# 253372 and below and 6.466A SN# 233592 and below and above SN# 317859 6 cyl eng.), (4650 SN# 253373 and up 6.466T and 6.466A SN# 317859 and up 6 cyl eng.), (4755 6.076H, 6.076A, 6.076T 6 cyl eng.), (4760 6.076A, 6.076H, 6.076T 6 cyl eng.), (4840 6.466T SN# 253372 and below and 6.466A SN# 317858 and below 6 cyl eng.), (4850 SN# 233593-317858 6.466A 6 cyl eng.), (4955 SN# 499999 and below 6.076T, 6.076A, 6.076H 6 cyl eng.), (4960 SN# 499999 and below 6.076H, 6.076A, 6.076T 6 cyl eng.) (Item #: 168002, Ref: AR77747) $18.30
John Deere 4520 Timing Gear Cover, Used
Timing Gear Cover, Used - For John Deere tractor models 3010 (s/n 049, 999-earlier), 3020, 4000, 4010, 4020, 4230, 4520 (s/n 303518-earlier), Compatible with John Deere Construction and industrial models 500A (s/n 123114-152141), 500B, 500C, 510, 690, 690A, Replaces John Deere OEM nos AR69984, AR31934, AR44390, AR26636, AR31536, AR31537, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 432361) $40.01
John Deere 4520 Transmission Drive Shaft Drum, Used
Transmission Drive Shaft Drum, Used - For John Deere tractor models 4520, 4620, 4630, 5010, 5020, 6030, 7020, 7520, Replaces John Deere OEM nos R36678, HI and Lo Range, Inside Clutch Splione: 48, Inside Collar Spline: 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 #: 498431) $252.01
John Deere 4520 Transmission Gear, Used
Transmission Gear, Used - For John Deere tractor models 4520, 4620, 4630, 7020, 7520, Replaces John Deere OEM nos R43018, Syncro-Range, Piniob Shaft Gear, 6th and 8th Speed, Teeth: 26, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 497123) $176.01
John Deere 4520 Transmission Rear Clutch Pack Plate
Transmission Rear Clutch Pack Plate - For John Deere tractor models 4240, 4430 (s/n 044989-later), 4440, 4520, 4620, 4630 (s/n 016987-earlier), 4640, 4840 (All With Powershift Transmissions), Replaces John Deere OEM number R46418, R43209, R59955, R81922, ID: 5-7/16" (138mm), OD: 8-1/2" (217mm), 6 Tabs, (Item #: 117040) $8.98
John Deere 4520 Valve Cover, Used
Valve Cover, Used - For John Deere tractor models 4000 (s/n 201000-later), 4010, 4020, 4230 (s/n 432312-earlier), 4320, 4430 (s/n 432401-earlier), 4520, 4620, 4630 (s/n 432479-earlier), 4640 (s/n 001266-earlier), 4840 (s/n 001266-earlier), 7020 (s/n 432479-earlier), 8430 (s/n 001266-earlier), 8440 (s/n 001266-earlier), Compatible with John Deere Harvester(s) 5200 (s/n 432479-earlier), 5400 (s/n 432479-earlier), Compatible with John Deere Construction and industrial models 646, 646B, 690, 690A, 690B (s/n 424617-earlier), 740 (s/n 424617-earlier), Compatible with John Deere Engine(s) 6404A (s/n 432479-earlier), 6404T (s/n 432401-earlier), Replaces John Deere OEM nos AR26516, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 432471) $40.01
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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 4520 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, Exhaust - For tractor models 3020, 4000, 4020, 4040, 4230, 4320, 4520, 4620, 7020. (Item #: 156103, Ref: TP-R43679) $16.70
John Deere 4520 Valve, Intake
Valve, Intake - For tractor models 3020, 4000, 4020, 4040, 4230, 4520. (Item #: TP-TP-R43883) $13.13
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Valve, Intake - For tractor models 4320, 4520, 4620, 7020. (Item #: TP-R43914) $29.10
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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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