FREE SHIPPING on orders above $249.99! Details

• Tractor Parts

• Engine Kits

• Carburetors

• Salvage

• Manuals

• DVDs

• Hats

• Contact Us

• Shipping Rates

• Return Policy

• Ordering Help

• Company Info

• Parts Warranty

• Forums

International Harvester / Farmall 766 Parts

Category: Exhaust System

[Categories] [All 766 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

No
Picture
Extension - For International / Farmall tractor models Hydro 70 (Hydrostatic Drive, 1/74-12/77), Hydro 86 (Hydrostatic Drive, 1/74-12/77), Hydro 100, 656 (1/72-12/72), 686 (1/69-12/71), 706 (1/63-12/67), 706 (Farmall, 1/63-12/67), 756 (1/67-12/71), 756 (Farmall, 1/67-12/71), 766 (1/72-12/78), 826 (1/69-12/71), 826 (Farmall, 1/69-12/71), 856 (1/68-12/83), 966 (Diesel, 1/71-12/71), 2706 (1/63-12/67), 2756 (1/69-12/71), 2826 (Diesel, 1/69-12/71), 2856 (Diesel), Compatible with International Engine (s) D361 (6-cylinder, Diesel), DT361 (6-ctlinder, Turbo Diesel), D407 (6-cylinder, Diesel), DT407 (6-ctlinder, Turbo Diesel), Replaces International OEM number 527703R1, (Item #: 166178) $58.00

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

No
Picture
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

No
Picture
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

Muffler - Vertical muffler for diesel tractors, fits engines D360, D414N D436. Inlet inside diameter 3-3/16 inch, outlet outside diameter 3 inch, length 50 inches, oval body. For tractor models 766, 966, hydro 100. For 766, 966, HYDRO 100. (Item #: 100822, Ref: 534545R4) $144.00

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

Muffler - Vertical Exhaust Inlet inside diameter 3 3/16 inches, outlet outside diameter 3 inches, overall length 50 inches. For 766 with D361 Diesel Engine 966 with D414 Diesel Engine Hydro 100 with D436 Diesel Engine. OEM number use R1757 clamp, use R1805 rain cap. (Item #: 100822, Ref: R1077) $144.00

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

$Farmall 766 Exhaust Extension, Curved 1-1\2 Inch$
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

$Farmall 766 Exhaust Extension, Curved 1-3\4 ID$
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

$Farmall 766 Exhaust Extension, Curved 2-1\2 Inch$
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

$Farmall 766 Exhaust Extension, Curved 2-1\4 Inch$
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

$Farmall 766 Exhaust Extension, Curved 2-3\4 Inch$
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

$Farmall 766 Exhaust Extension, Curved 2-5\8 Inch$
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

$Farmall 766 Exhaust Extension, Curved 3-1\2 Inch$
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

$Farmall 766 Exhaust Extension, Curved 3-3\4 Inch$
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

$Farmall 766 Exhaust Extension, Curved 4-1\2 Inch$
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

$Farmall 766 Exhaust Extension, Curved 4-1\8 Inch$
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

$Farmall 766 Muffler Clamp, 1-1\2$
Muffler Clamp, 1-1/2 - New Clamp for 1-1/2 inch outside diameter muffler inlet. (Item #: 108865, Ref: MC112) $4.00

$Farmall 766 Muffler Clamp, 1-1\4$
Muffler Clamp, 1-1/4 - New Clamp for 1-1/4 inch outside diameter muffler inlet. (Item #: 182682, Ref: MC114) $3.10

$Farmall 766 Muffler Clamp, 1-1\8$
Muffler Clamp, 1-1/8 - New Clamp for 1-1/8 inch outside diameter muffler inlet. (Item #: 182684, Ref: MC118) $3.20

$Farmall 766 Muffler Clamp, 1-3\4$
Muffler Clamp, 1-3/4 - New Clamp for 1-3/4 inch outside diameter muffler inlet. (Item #: 108866, Ref: MC134) $4.80

$Farmall 766 Muffler Clamp, 1-3\8$
Muffler Clamp, 1-3/8 - New Clamp for 1-3/8 inch outside diameter muffler inlet. (Item #: 182687, Ref: MC138) $2.70

$Farmall 766 Muffler Clamp, 1-5\8$
Muffler Clamp, 1-5/8 - New Clamp for 1-5/8 inch outside diameter muffler inlet. (Item #: 110549, Ref: MC158) $4.10

$Farmall 766 Muffler Clamp, 1-7\8$
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

$Farmall 766 Muffler Clamp, 2-1\2$
Muffler Clamp, 2-1/2 - New Clamp for 2-1/2 inch outside diameter muffler inlet. (Item #: 108871, Ref: MC212) $5.10

$Farmall 766 Muffler Clamp, 2-1\4$
Muffler Clamp, 2-1/4 - New Clamp for 2-1/4 inch outside diameter muffler inlet. (Item #: 108870, Ref: MC214) $2.40

$Farmall 766 Muffler Clamp, 2-3\4$
Muffler Clamp, 2-3/4 - New Clamp for 2-3/4 inch outside diameter muffler inlet. (Item #: 108872, Ref: MC234) $8.71

$Farmall 766 Muffler Clamp, 2-3\8$
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

$Farmall 766 Muffler Clamp, 3-1\2$
Muffler Clamp, 3-1/2 - New Clamp for 3-1/2 inch outside diameter muffler inlet. (Item #: 108874, Ref: MC312) $7.90

$Farmall 766 Muffler Clamp, 3-1\4$
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

$Farmall 766 Muffler Clamp, 4-1\2$
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

$Farmall 766 Straight Pipe - 1 1\2 x 24 Inch$
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

$Farmall 766 Straight Pipe - 1 3\4 x 24 Inch$
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

$Farmall 766 Straight Pipe - 2 1\4 x 24 Inch$
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

$Farmall 766 Straight Pipe - 2 3\8 x 24 Inch$
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

Call 800-853-2651 to Order
Or Click the "Add to Cart" Button

Category: Exhaust System

[Categories] [All 766 Parts] [All Farmall Models]

Order Toll Free
(800) 853-2651
Mon-Fri 7am-7pm CT

Order online
anytime!

YESTERDAY's TRACTORS has been a leading tractor parts supplier on the internet since 1995. Join thousands of happy customers who have purchased parts and more for their antique tractor from us!

TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.

Website Accessibility Policy

Privacy Policy