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

Allis Chalmers D12 Parts

Category: Exhaust System

[Categories] [All D12 Parts] [All Allis Chalmers Models]

Exhaust Stack, Chrome, Curved - Deluxe Double-Walled Curved Stack, Chrome. For tractor models B, C, CA, RC, D10, D12, D14, (D15 up to serial number 9001). 3 inch outside diameter, 5 inch BASE, 24 inch BODY, 29 inch OVERALL, 1 1/2 inch inlet outside diameter. For B thru CA with 2 1/2 inch hood exhaust hole, customer must enlarge the hood hole. (Item #: 178563, Ref: R4936) $214.30

Exhaust Stack, Chrome, Straight - Deluxe Double-Walled Straight Chrome Pipe measures 29 inches overall, a 5 inch base and a 24 inch body. Inlet outside diameter is 1 1/2 inches. Body is 3 inches diameter. For models with a 2 1/2 inch hood hole, the hole must be enlarged. For tractor models B, C, CA, RC, D10, D12, D14, (D15 serial number up to 9001). (Item #: 178565, Ref: R4935) $210.01

Manifold - Fits Allis-Chalmers D10 (after serial number 3501) and D12 (after serial number 3001). It replaces OEM number 70233235. Gasket set is available separately as part number 70234140 (Item #: 113680, Ref: 70233235) $302.00

Manifold Gasket - Manifold Gasket For D10, D12, D14, D15. Replaces 234140, 70234140. (Item #: 101482, Ref: 70234140) $10.00

No
Picture
Muffler - Muffler, prior to 9001. For D10, D12, D15 (Item #: 100043, Ref: 70233450) $60.00

Muffler - Muffler, oval, for D10 and D12 serial number 9002 and up. Inlet inside diameter 1-3/8 inch, Outlet outside diameter 1-1/2 inch, overall length 33-1/4 inches. (Item #: 100056, Ref: 70242070) $65.00

Muffler, Through Hood - Just like the original, this as a heat resistant painted through hood muffler. The dimensions of are: 1-1/4 inch inlet length, 1-1/2 inch inlet O.D., 20-1/2 inch shell length, 3-1/4 inch shell diameter O.D., 12-3/8 inch outlet length, 1-1/2 inch outlet O.D., 32-3/4 inch overall length. This muffler is designed for tractors with a 4 inch exhaust hole in the hood. If using All-Fuel manifold with instruction plate you will have to trim the tab to fit. Replaces 225341, 227240, 233450, 70227240, 70233450. (Item #: 189610, Ref: 70227240OE) $83.00

Muffler, Through Hood - Polished Stainless Steel will make your tractor shine! This as a through hood muffler. The dimensions of are: 1-1/4 inch inlet length, 1-1/2 inch inlet O.D., 20-1/2 inch shell length, 3-1/4 inch shell diameter O.D., 12-3/8 inch outlet length, 1-1/2 inch outlet O.D., 32-3/4 inch overall length. This muffler is designed for tractors with a 4 inch exhaust hole in the hood. If using All-Fuel manifold with instruction plate you will have to trim the tab to fit. Replaces 225341, 227240, 233450, 70227240, 70233450. (Item #: 182873, Ref: 70227240SS) $142.85

Muffler, Thru Hood - 2 1/2 inch INLET LENGTH, 1 3/8 inch INLET inside diameter, 16 1/2 inch SHELL LENGTH, 10 inch OUTLET LENGTH, 1 1/2 inch OUTLET outside diameter, 29 inch OVERALL LENGTH. REPLACES: 70233450 NOTE: Vertical/Round Body 3 1/4 inch Shell Diameter (INCLUDES BRACKETS - (1) TO HEAD BOLT and (1) TO MANIFOLD) Fits Models: B THRU HOOD - 1938 to 1957, C THRU HOOD - 1938 to 1957, CA THRU HOOD - 1938 to 1957, D10 with GAS ENGINE serial number <9001, D12 with GAS ENGINE serial number <9001, D14 with GAS ENGINE serial number <9001, D15 with GAS ENGINE serial number <9001. Replaces 225341, 227240, 233450, 70227240, 70233450. (Item #: 100043, Ref: 70227240) $60.00

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) $78.00

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) $135.00

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) $176.00

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

$Allis Chalmers D12 Exhaust Extension, Curved 1-1\2 Inch$
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) $26.50

$Allis Chalmers D12 Exhaust Extension, Curved 1-3\4 ID$
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) $38.30

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

$Allis Chalmers D12 Exhaust Extension, Curved 2-1\2 Inch$
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

$Allis Chalmers D12 Exhaust Extension, Curved 2-1\4 Inch$
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

$Allis Chalmers D12 Exhaust Extension, Curved 2-3\4 Inch$
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) $32.70

$Allis Chalmers D12 Exhaust Extension, Curved 2-5\8 Inch$
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) $31.60

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) $34.10

$Allis Chalmers D12 Exhaust Extension, Curved 3-1\2 Inch$
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

$Allis Chalmers D12 Exhaust Extension, Curved 3-3\4 Inch$
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

$Allis Chalmers D12 Exhaust Extension, Curved 4-1\2 Inch$
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

$Allis Chalmers D12 Exhaust Extension, Curved 4-1\8 Inch$
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) $112.00

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

$Allis Chalmers D12 Muffler Clamp, 1-1\2$
Muffler Clamp, 1-1/2 - New Clamp for 1-1/2 inch outside diameter muffler inlet. (Item #: 108865, Ref: MC112) $4.00

$Allis Chalmers D12 Muffler Clamp, 1-1\4$
Muffler Clamp, 1-1/4 - New Clamp for 1-1/4 inch outside diameter muffler inlet. (Item #: 182682, Ref: MC114) $3.10

$Allis Chalmers D12 Muffler Clamp, 1-1\8$
Muffler Clamp, 1-1/8 - New Clamp for 1-1/8 inch outside diameter muffler inlet. (Item #: 182684, Ref: MC118) $3.20

$Allis Chalmers D12 Muffler Clamp, 1-3\4$
Muffler Clamp, 1-3/4 - New Clamp for 1-3/4 inch outside diameter muffler inlet. (Item #: 108866, Ref: MC134) $4.80

$Allis Chalmers D12 Muffler Clamp, 1-3\8$
Muffler Clamp, 1-3/8 - New Clamp for 1-3/8 inch outside diameter muffler inlet. (Item #: 182687, Ref: MC138) $2.80

$Allis Chalmers D12 Muffler Clamp, 1-5\8$
Muffler Clamp, 1-5/8 - New Clamp for 1-5/8 inch outside diameter muffler inlet. (Item #: 110549, Ref: MC158) $4.10

$Allis Chalmers D12 Muffler Clamp, 1-7\8$
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) $5.00

$Allis Chalmers D12 Muffler Clamp, 2-1\2$
Muffler Clamp, 2-1/2 - New Clamp for 2-1/2 inch outside diameter muffler inlet. (Item #: 108871, Ref: MC212) $5.10

$Allis Chalmers D12 Muffler Clamp, 2-1\4$
Muffler Clamp, 2-1/4 - New Clamp for 2-1/4 inch outside diameter muffler inlet. (Item #: 108870, Ref: MC214) $2.40

$Allis Chalmers D12 Muffler Clamp, 2-3\4$
Muffler Clamp, 2-3/4 - New Clamp for 2-3/4 inch outside diameter muffler inlet. (Item #: 108872, Ref: MC234) $8.71

$Allis Chalmers D12 Muffler Clamp, 2-3\8$
Muffler Clamp, 2-3/8 - New Clamp for 2-3/8 inch outside diameter muffler inlet. (Item #: 182686, Ref: MC238) $4.70

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

$Allis Chalmers D12 Muffler Clamp, 3-1\2$
Muffler Clamp, 3-1/2 - New Clamp for 3-1/2 inch outside diameter muffler inlet. (Item #: 108874, Ref: MC312) $7.90

$Allis Chalmers D12 Muffler Clamp, 3-1\4$
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

$Allis Chalmers D12 Muffler Clamp, 4-1\2$
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 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 3.00 inch pipe. (Item #: 108641, Ref: R1805) $14.60

Rain Cap - This rain cap is for a 2.75 inch pipe. (Item #: 108636, Ref: R1804) $11.40

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 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) $6.80

Stainless Steel Clamp, 4 Inch - This Stainless Steel Clamp is used with Chrome Stacks and in other applications. (Item #: 185428, Ref: ZNL90875A) $7.50

$Allis Chalmers D12 Straight Pipe - 1 1\2 x 24 Inch$
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

$Allis Chalmers D12 Straight Pipe - 1 3\4 x 24 Inch$
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

$Allis Chalmers D12 Straight Pipe - 2 1\4 x 24 Inch$
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) $21.90

$Allis Chalmers D12 Straight Pipe - 2 3\8 x 24 Inch$
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) $28.40

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

Category: Exhaust System

[Categories] [All D12 Parts] [All Allis Chalmers 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