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International Harvester / Farmall 666 Parts

Category: Exhaust System

[Categories] [All 666 Parts] [All Farmall Models]

Exhaust Manifold Nut - For International / Farmall tractor models H, HV, Hydro 70, Hydro 86, Hydro 100, Hydro 186, I4, O4, OS4, Super H, Super HV, Super M, Super W4, Super W6, W4, W400, W450, 300, 350, 400, 450, 666, 686, 766, 886, 966, 986, 1066, 3688, Compatible with International Combine (s) 140, 453, 815, 1440, Compatible with International Construction and industrial models T6, Compatible with International Engine (s) C152, C164, C169, C175, C248, C264, C281, D312, D360, D414, D436, Replaces International OEM number 682987C1, Replaces Case IH OEM number 63460D, 43715D, (Item #: 168629) $2.10

Exhaust Manifold Pipe - 2 1/2 inch inside diameter x 2 15/16 inch outside diameter x 18 used with 384290R1 manifold. For tractor models 460, 560, 606, 660, 686, 656, 666, 706, 756, 766, 806, 826, 2826, 2856, Hydro 70, Hydro 86, 856. (Item #: 113422, Ref: 383974R2_) $32.40

Exhaust Manifold Stud - For International / Farmall tractor models H, HV, Hydro 70, Hydro 86, Hydro 100, Hydro 186, I4, O4, OS4, Super H, Super HV, Super M, Super W4, Super W6, W4, W400, W450, 300, 350, 400, 450, 666, 686, 766, 886, 966, 986, 1066, 3688, Compatible with International Combine (s) 140, 453, 815, 1440, Compatible with International Construction and industrial models T6, Compatible with International Engine (s) C152, C164, C169, C175, C248, C264, C281, D312, D360, D414, D436, Replaces International OEM number 682840C1, 63459D, (Item #: 168630) $5.37

Intake Manifold Pilot - Ferrule - For International / Farmall tractor models Hydro 70, Hydro 86, 560, 656, 660, 666, 686, 706, 756, 766, 806, 826, 856, 2656, 2706, 2756, 2806, 2826, Compatible with International Harvester (s) 414, 420, 616, 622, Replaces International OEM number 138733R1, 1.630" Step, 1.690" Outside Diameter, (Item #: 167365) $23.80

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Manifold - Exhaust manifold, for gas powered tractors. For 2706, 2756, 2826, 2856, 666, 686, 706, 756, 766, 806, 826, 856, HYDRO 70, HYDRO 86 (Item #: 101556, Ref: 384290R21) $234.00

Manifold - For International / Farmall tractor models Hydro 70, Hydro 86, 606 (use pipe adapter125212), 656 (use pipe adapter 125217), 666, 686, 706, 756, 766, 806, 826, 856, Replaces International OEM number 367281R1, 384290R2, 85699R1, Engines: C221 (use pipe adapter 125212), C263 (use pipe adapter 125212), C282, C291, C301, Completely assembled 2-piece assembly contains OEM heat spring, 2-1/2" NPT threaded pipe outlet, Application information, This completely assembled 2-piece intake and exhaust manifold is easier to install! Our 121565 2-piece manifold with heat spring eliminates the need to match the flanges of a used manifold to half of a new manifold, Please order 113422 exhaust pipe unless you have a 460, 560, 606, 660, 2606 or 3616, If you have a 460, 560, 606, 660, 2606 or 3616, then you need an exhaust adapter. Please view: 125212 adapter. This adapter offsets the exhaust hole to align with the hood of the tractor and also steps down the pipe diameter to 2" NPT. These tractors use 126744 exhaust pipe, If you have a 656 or 2656, then you can use the 113422 exhaust pipe, however the exhaust pipe is not perfectly centered on the exhaust hole in the hood. Also, you need to have the inlet pipe on the muffler expanded to accommodate this larger diameter pipe or you need to purchase 100824 muffler, If you need to adjust the pendulum (121566) on the intake manifold, please use a Torx T8 screwdriver or bit, (Item #: 121565) $500.00

Manifold - This Manifold for gas intake with heat valve assembly is for models 460, 560, 656, 666, 706, 756, 806, 826, 856, 2756, 2826, 2856, Hydro 70, Hydro 86. Replaces OEM number 393705R11. (Item #: 101554, Ref: R2661) $221.00

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Manifold Gasket Set - For tractor models: 666, 686, 706, 756, 766, 806, 826, 856, 2826, 2856, Hydro 70, Hydro 86 all with C263, C291 or C301 eng. (Item #: 101555, Ref: R0057G) $27.50

Manifold Heat Control Spring - Used on Farmall and International models 560, 806, 2606, 2656, 2706, Hydro 70, 2756, 2806, 2826, Hydro 86, 460, 606, 656, 660, 666, 706, 756, 766, 826, 856, 686, this part replaces 82958R2, 82958R1 (Item #: 179404, Ref: 82958R2) $36.50

Manifold Heat Control Weight - Made of cast iron. For gas Models: 460, 560, 606, 656, 660, 666, 686, 706, 756, 766, 806, 826, 856. (Item #: 121566, Ref: 85699R1) $23.80

Manifold, Exhaust - For tractor models: 666, 686, 706, 756, 766, 806, 826, 856, 2826, 2856, Hydro 70, Hydro 86 all with C263, C291 or C301 Gas Engines. This also fits 460, 560, 606, 656, 660 if you cut the hole in the hood larger, or if you use R0057A offset adapter. Gasket set is R0057G, If needed please add to your order. (Item #: 101556, Ref: 384290R1) $234.00

Manifold, Intake - This Intake manifold is for tractor models: 460, 560, 606, 656, 660, 666, 686, 706, 756, 766, 806, 826, 856, 2656, 2706, 2756, 2826, 2856, Hydro 70, Hydro 86 all with C263 or C291 gas engines. MIncludes Heat Valve Assembly. Replaces 367261R11 383705R11, IHS154. (Item #: 101554, Ref: 393705R11) $221.00

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Muffler - For International / Farmall tractor models 666 (with D312 diesel), 686 (with D312 diesel), Replaces International OEM number 66727C2, Inlet I.D.: 3-1/8", Length: 15", Additional Handling and Oversize Fees Apply To This Item, (Item #: 124251) $160.00

Muffler - Vertical Exhaust inlet inside diameter 2 15/16 inches, outlet outside diameter 3 inches, overall length 34 inches. For 666, 686, 706, 766, Hydro 70, Hydro 86 with C263 or C291 Gas Engines, 706 with D310 Diesel Engine, 806 with C301 Gas or D361 Diesel, 826, 856 with C301 Gas Engine, 856 with D407 Diesel Engine. OEM numbers 570578R3, 530578R4 use R1756 clamp, use R1805 rain cap. (Item #: 100824, Ref: R1650) $126.00

Universal Parts and Accessories
Category: Exhaust System

Chrome Exhaust Stack - Single Wall, 48 inches long with a slotted, 2 inch inside diameter inlet. This is a universal part. Verify Measurements before ordering. (Item #: 118823, Ref: ZNL89020C) $82.00

Chrome Exhaust Stack - Single Wall, 48 inches long with a slotted, 2.5 inch inside diameter inlet. This is a universal part. Verify Measurements before ordering. (Item #: 119038, Ref: ZNL89025C) $105.00

Chrome Exhaust Stack - Single Wall, 48 inches long with a slotted, 2.75 inch inside diameter inlet. This is a universal part. Verify Measurements before ordering. (Item #: 119041, Ref: ZNL89027C) $108.00

Chrome Exhaust Stack - Single Wall, 48 inches long with a slotted, 3.00 inch inside diameter inlet. This is a universal part. Verify Measurements before ordering. (Item #: 114858, Ref: ZNL89051C) $138.00

Chrome Exhaust Stack - Single wall, 53 inches long with a slotted, 3.00 inch inside diameter inlet with extended curve. This is a universal part. Verify measurements before ordering. (Item #: 173286, Ref: 146520CHR) $102.00

Chrome Exhaust Stack - Single Wall, 48 inches long with a slotted, 3.50 inch inside diameter inlet. This is a universal part. Verify Measurements before ordering. (Item #: 116019, Ref: ZNL89054C) $126.00

Chrome Exhaust Stack - Single Wall, 48 inches long with a slotted, 3.75 inch inside diameter inlet. It is 4 inches outside diameter beyond the inlet. This is a universal part. Verify Measurements before ordering. (Item #: 116058, Ref: ZNL89375C) $172.00

Chrome Exhaust Stack - Single wall, 53 inches long with a slotted, 3.50 inch inside diameter inlet. It has an extended curve on the outlet. This is a universal part. Verify measurements before ordering. (Item #: 173287, Ref: 146490CHR) $171.00

Chrome Exhaust Stack - Single Wall, 48 inches long with a slotted, 4.00 inch inside diameter inlet. This is a universal part. Verify Measurements before ordering. (Item #: 114945, Ref: ZNL89057C) $153.00

Chrome Exhaust Stack - Single Wall, 48 inches long with a slotted, 5.00 inch inside diameter inlet. This is a universal part. Verify Measurements before ordering. (Item #: 119080, Ref: ZNL89485C) $169.00

Chrome Exhaust Stack - Single Wall, 42 inches long with a slotted, 2.50 inch inside diameter inlet. This is a universal part. Verify Measurements before ordering. (Item #: 173281, Ref: L102236CHR) $110.21

$Farmall 666 Exhaust Extension, Curved 1-1\2 Inch$
Exhaust Extension, Curved 1-1/2 Inch - Includes Clamp. It has a 1-1/2 inch inlet inside diameter and is 18 inches long. Replaces EE112, R1790 (Item #: 180501, Ref: EE1) $26.20

$Farmall 666 Exhaust Extension, Curved 1-3\4 ID$
Exhaust Extension, Curved 1-3/4 ID - Includes Clamp. It has a 1-3/4 inch inlet inside diameter and is 18 inches long. This is a universal part. Verify measurements before ordering. Replaces EE134 R1791 (Item #: 180503, Ref: EE2) $27.40

Exhaust Extension, Curved 2 Inch - Includes Clamp. It has a 2 inch inlet inside diameter and is 18 inches long. This is a universal part. Verify measurements before ordering. Replaces EE200, R1792 (Item #: 179527, Ref: EE3) $33.44

$Farmall 666 Exhaust Extension, Curved 2-1\2 Inch$
Exhaust Extension, Curved 2-1/2 Inch - Includes Clamp. It has a 2-1/2 inch inlet inside diameter and is 18 inches long. This is a universal part. Verify measurements before ordering. Replaces EE212, EE-5, R1794 (Item #: 179530, Ref: EE5) $36.35

$Farmall 666 Exhaust Extension, Curved 2-1\4 Inch$
Exhaust Extension, Curved 2-1/4 Inch - Includes Clamp. It has a 2 inch inlet inside diameter and is 18 inches long. This is a universal part. Verify measurements before ordering. Replaces EE214, R1793, EE-4 (Item #: 179529, Ref: EE4) $34.77

$Farmall 666 Exhaust Extension, Curved 2-3\4 Inch$
Exhaust Extension, Curved 2-3/4 Inch - Includes Clamp. It has a 2-3/4 inch inlet inside diameter and is 18 inches long. This is a universal part. Verify measurements before ordering. Replaces EE-6, EE234, R1796 (Item #: 179531, Ref: EE6) $32.30

$Farmall 666 Exhaust Extension, Curved 2-5\8 Inch$
Exhaust Extension, Curved 2-5/8 Inch - Includes Clamp. It has a 2-5/8 inch inlet inside diameter and is 18 inches long. This is a universal part. Verify measurements before ordering. Replaces EE-8, EE258, R1795 (Item #: 179532, Ref: EE8) $31.20

Exhaust Extension, Curved 3 Inch - Includes Clamp. It has a 3 inch inlet inside diameter and is 18 inches long. This is a universal part. Verify measurements before ordering. Replaces R1797, EE-7, EE300 (Item #: 179533, Ref: EE7) $33.70

$Farmall 666 Exhaust Extension, Curved 3-1\2 Inch$
Exhaust Extension, Curved 3-1/2 Inch - Includes Clamp. It has a 3-1/2 inch inlet inside diameter and is 20 inches overall length. This is a universal part. Verify measurements before ordering. Replaces EE312, EE-9 (Item #: 185702, Ref: EE9) $98.57

$Farmall 666 Exhaust Extension, Curved 3-3\4 Inch$
Exhaust Extension, Curved 3-3/4 Inch - Includes Clamp. It has a 3-3/4 inch inlet inside diameter and is 20 inches long. This is a universal part. Verify measurements before ordering. Replaces EE334, EE-10 (Item #: 183954, Ref: EE10) $92.50

Exhaust Extension, Curved 4 Inch - Includes Clamp. It has a 4 inch inlet inside diameter and is 20-1/2 inches long. This is a universal part. Verify measurements before ordering. Replaces EE-11 EE400, 79023426 (Item #: 131444, Ref: EE11) $113.27

$Farmall 666 Exhaust Extension, Curved 4-1\2 Inch$
Exhaust Extension, Curved 4-1/2 Inch - Includes Clamp. It has a 4-1/2 inch inlet inside diameter and is 20-1/2 inches long. This is a universal part. Verify measurements before ordering. Replaces EE-13, EE412 (Item #: 179534, Ref: EE13) $125.41

$Farmall 666 Exhaust Extension, Curved 4-1\8 Inch$
Exhaust Extension, Curved 4-1/8 Inch - Includes Clamp. It has a 4-1/8 inch inlet inside diameter and is 20-1/2 inches long. This is a universal part. Verify measurements before ordering. Replaces EE-12, EE418 (Item #: 131446, Ref: EE12) $111.00

Exhaust Extension, Curved 5 Inch - Includes Clamp. It has a 5 inch inlet inside diameter and is 21-1/2 inches long. This is a universal part. Verify measurements before ordering. Replaces EE-14, EE414 (Item #: 179535, Ref: EE14) $156.88

$Farmall 666 Muffler Clamp, 1-1\2$
Muffler Clamp, 1-1/2 - New Clamp for 1-1/2 inch outside diameter muffler inlet. (Item #: 108865, Ref: MC112) $4.00

$Farmall 666 Muffler Clamp, 1-1\4$
Muffler Clamp, 1-1/4 - New Clamp for 1-1/4 inch outside diameter muffler inlet. (Item #: 182682, Ref: MC114) $3.10

$Farmall 666 Muffler Clamp, 1-1\8$
Muffler Clamp, 1-1/8 - New Clamp for 1-1/8 inch outside diameter muffler inlet. (Item #: 182684, Ref: MC118) $3.20

$Farmall 666 Muffler Clamp, 1-3\4$
Muffler Clamp, 1-3/4 - New Clamp for 1-3/4 inch outside diameter muffler inlet. (Item #: 108866, Ref: MC134) $4.80

$Farmall 666 Muffler Clamp, 1-3\8$
Muffler Clamp, 1-3/8 - New Clamp for 1-3/8 inch outside diameter muffler inlet. (Item #: 182687, Ref: MC138) $2.70

$Farmall 666 Muffler Clamp, 1-5\8$
Muffler Clamp, 1-5/8 - New Clamp for 1-5/8 inch outside diameter muffler inlet. (Item #: 110549, Ref: MC158) $4.10

$Farmall 666 Muffler Clamp, 1-7\8$
Muffler Clamp, 1-7/8 - New Clamp for 1-7/8 inch outside diameter muffler inlet. (Item #: 108867, Ref: MC178) $4.90

Muffler Clamp, 2 - New Clamp for 2 inch outside diameter muffler inlet. (Item #: 108868, Ref: MC200) $4.90

$Farmall 666 Muffler Clamp, 2-1\2$
Muffler Clamp, 2-1/2 - New Clamp for 2-1/2 inch outside diameter muffler inlet. (Item #: 108871, Ref: MC212) $5.10

$Farmall 666 Muffler Clamp, 2-1\4$
Muffler Clamp, 2-1/4 - New Clamp for 2-1/4 inch outside diameter muffler inlet. (Item #: 108870, Ref: MC214) $2.40

$Farmall 666 Muffler Clamp, 2-3\4$
Muffler Clamp, 2-3/4 - New Clamp for 2-3/4 inch outside diameter muffler inlet. (Item #: 108872, Ref: MC234) $8.71

$Farmall 666 Muffler Clamp, 2-3\8$
Muffler Clamp, 2-3/8 - New Clamp for 2-3/8 inch outside diameter muffler inlet. (Item #: 182686, Ref: MC238) $4.60

Muffler Clamp, 3 - New Clamp for 3 inch outside diameter muffler inlet. (Item #: 108873, Ref: MC300) $7.60

$Farmall 666 Muffler Clamp, 3-1\2$
Muffler Clamp, 3-1/2 - New Clamp for 3-1/2 inch outside diameter muffler inlet. (Item #: 108874, Ref: MC312) $7.90

$Farmall 666 Muffler Clamp, 3-1\4$
Muffler Clamp, 3-1/4 - New Clamp for 3-1/4 inch outside diameter muffler inlet. (Item #: 118837, Ref: MC314) $7.20

Muffler Clamp, 4 - New Clamp for 4 inch outside diameter muffler inlet. (Item #: 108875, Ref: MC400) $8.70

$Farmall 666 Muffler Clamp, 4-1\2$
Muffler Clamp, 4-1/2 - New Clamp for 4-1/2 inch outside diameter muffler inlet. (Item #: 118838, Ref: MC412) $12.38

Muffler Clamp, 5 - New Clamp for 5 inch outside diameter muffler inlet. (Item #: 118841, Ref: MC500) $13.20

Rain Cap - This rain cap is for a 3.00 inch pipe. (Item #: 108641, Ref: R1805) $14.60

Rain Cap - This rain cap is for a 1.50 inch pipe. (Item #: 108631, Ref: R1798) $7.60

Rain Cap - This rain cap is for a 2.25 inch pipe. (Item #: 108634, Ref: R1801) $8.40

Rain Cap - This rain cap is for a 3.5 inch pipe. (Item #: 108643) $13.10

Rain Cap - This rain cap is for a 1.750 inch pipe. (Item #: 108632, Ref: R1799) $10.20

Rain Cap - This rain cap is for a 2.0 inch pipe. (Item #: 108633, Ref: R1800) $9.00

Rain Cap - This rain cap is for a 2.50 inch pipe. (Item #: 108635, Ref: R1802) $11.90

Rain Cap - This rain cap is for a 2.750 inch pipe. (Item #: 108636, Ref: R1804) $11.40

Rain Cap - This rain cap is for a 4.0 inch pipe. (Item #: 108645, Ref: R1807) $10.30

Rain Cap - This rain cap is for a 4.50 inch pipe. (Item #: 108749, Ref: WC14) $13.60

Rain Cap - This rain cap is for a 5.0 inch pipe. (Item #: 108750, Ref: WC15) $16.90

Stainless Steel Clamp 2 Inch - This Stainless Steel Clamp is used with Chrome Stacks and in other applications. (Item #: 178136, Ref: ZNL90869A) $5.70

Stainless Steel Clamp, 2.5 Inch - This Stainless Steel Clamp is used with Chrome Stacks and in other applications. (Item #: 185781, Ref: ZNL90871A) $6.10

Stainless Steel Clamp, 2.75 Inch - This Stainless Steel Clamp is used with Chrome Stacks and in other applications. (Item #: 179749, Ref: ZNL90872A) $8.80

Stainless Steel Clamp, 3 Inch - This Stainless Steel Clamp is used with Chrome Stacks and in other applications. (Item #: 179755, Ref: ZNL90873A) $7.30

Stainless Steel Clamp, 3.5 Inch - This Stainless Steel Clamp is used with Chrome Stacks and in other applications. (Item #: 179757, Ref: ZNL90874A) $6.70

Stainless Steel Clamp, 4 Inch - This Stainless Steel Clamp is used with Chrome Stacks and in other applications. (Item #: 185428, Ref: ZNL90875A) $7.40

$Farmall 666 Straight Pipe - 1 1\2 x 24 Inch$
Straight Pipe - 1 1/2 x 24 Inch - The Straight Extension Pipe is 1 1/2 inch inside diameter at the inlet and is 24 inches long. If using in a vertical application, rain cap is available as part number R1798. This is a universal part. Verify measurements before ordering. (Item #: 118948, Ref: S112X24) $28.80

$Farmall 666 Straight Pipe - 1 3\4 x 24 Inch$
Straight Pipe - 1 3/4 x 24 Inch - The Straight Extension Pipe is 1 3/4 inch by 24 inch. If using in a vertical application, rain cap is available as part number R1799. This is a universal part. Verify measurements before ordering. (Item #: 118817, Ref: S134X24) $32.60

$Farmall 666 Straight Pipe - 2 1\4 x 24 Inch$
Straight Pipe - 2 1/4 x 24 Inch - The Straight Extension Pipe is 2.00 inch by 24 inch. It comes with a clamp. If using in a vertical application, rain cap is available as part number R1801. This is a universal part. Verify measurements before ordering. (Item #: 118959, Ref: S214X24) $21.70

$Farmall 666 Straight Pipe - 2 3\8 x 24 Inch$
Straight Pipe - 2 3/8 x 24 Inch - The Straight Extension Pipe is 2 3/8 inch by 24 inch. It comes with a clamp. If using in a vertical application, rain cap is available as part number R1802. This is a universal part. Verify measurements before ordering. (Item #: 118962, Ref: S238X24) $37.60

Straight Pipe - 2.00 x 24 Inch - The Straight Extension Pipe is 2.00 inch by 24 inch. It comes with a clamp. If using in a vertical application, rain cap is available as part number R1800. This is a universal part. Verify measurements before ordering. (Item #: 108145, Ref: S200X24) $31.50

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Category: Exhaust System

[Categories] [All 666 Parts] [All Farmall Models]

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