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Antique Allis Chalmers Tractor Parts
Engine Crankshafts, Pulleys, and Parts             view cart
Engine Replacement Parts for your Antique Allis Chalmers Tractor

Allis G Crankshaft Pulley

Allis Chalmers - Fits: G

Replaces: 800220

Dimensions and Notes: 5-3/16" outside diameter.


Front Crankshaft Seal

Allis Chalmers Fits: D10, D12, D14, D15, I40, I400, I60. WC, WD, WF (engine serial number up to 269166), WD45 (gas/lp only up to serial number 269166)

Replaces: 72090149, 70275814, 702226620

Dimensions and Notes: Do not use re use seal retainer in some models, this seal is wider.


$ 74.95 ABC1996 $ 9.95 add to cart


Allis WD WD45 Crankshaft Pulley

Allis Chalmers - Fits: WD, WD45

Replaces: 70227395, 227395

Dimensions and Notes: Double groove power steering with cone shaped allen set screw. Will work with or without power steering. Has drive lugs for crank starter.



We have the largest selection of Camshafts and Crankshafts for your Allis Chalmers Tractor. Call or e-mail us.

ACS069 $ 185.50 add to cart     Contact Us


Allis Chalmers Crankshaft Pulley

Allis Chalmers - Fits:B, C, IB (serviceable but no provision for crank handle), CA, D10 (up to serial number 3000), D12 (up to serial number 300), D14

Replaces: AM4529, 70236741, 136741

Dimensions and Notes: 5" diameter, 5/8" belt groove, 2-3/4 center to center across the bolt holes. 7/16" Bolt hole diameter. Set screw not included.


Late D10, D12, D15 Crankshaft Pulley

Allis Chalmers - Fits: D10 (serial number 3501 and up), D12( serial number 3001 and up), D15 (gas only). I60

Replaces: 70235043, 70233396, 2035043, 233396, 902870, Casting number AM4761

Dimensions and Notes: 5-1/16" diameter, 3/8" belt groove. Includes set screw.

ACS089 $ 44.95 add to cart ACS154 $ 78.95 add to cart


New Engine Crankshaft

Allis Chalmers - Fits: D10. D12, D14, D15 (gas), I40, I400, 160, Crawler H3

Replaces: 70227550, 227550


Dimensions and Notes: For Bearing see ACS1954, and ACS1952


Rod Bearing Set for ACS073 Crankshaft STD.

Allis Chalmers - Fits: D10, D12, D14, D15, I40, I400, I60, Crawler H3, (all 4 cylinder 138,149, and 160 cubic inch engines, gas or LP).

Replaces: 70237802, 70228486

Dimensions and Notes: 1.937" standard rod journal.

USA Made USA Made

ACS073 $ 438.50 add to cart ACS1952 $ 69.95 add to cart


Allis G Oil Pump Repair Kit N62 Continental

Allis Chalmers - Fits: G with N62 Continental engine.

Replaces: 800267, 800266, 800264, 800271, 800658, 800273

Dimensions and Notes: Must size bushing.

USA Made USA Made


Standard Main Bearing Set for ACS073 Crankshaft

Allis Chalmers - Fits: D10, D12, D14 D15, I40, I400, I60 (all with 4 cyl. 138, 139, 160 cid, gas or lp).

Replaces: 70237831, 70237830, 70237652, 70237651

Dimensions and Note: For 2.749 Standard Mains.

USA Made USA Made

ACS322 $ 176.70 add to cart ACS1954 $ 193.95 add to cart


Oil Drain Plug

Allis Chalmers Fits: 190XT, B (engine serial number 64501 an up), C, CA, D10, D12, D14, D15, D17, D19 D21, IB, WC, WD, WD45, 170,175 (gas only), 180, 185, 190, 200, 210, 6000 and 7000 Series.

Replaces: 225585, 4026437, 226408, 225657, 205060, 224994

Dimensions and Notes: Zinc finish, 78 - 18NF. Order ABC540 sealing washer if required.

USA Made USA Made


Oil Drain Plug Copper Washer

Allis Chalmers - Fits: 190XT, B (engine serial number 64501 an up), C, CA, D10, D12, D14, D15, D17, D19 D21, IB, WC, WD, WD45, 170,175 (gas only), 180, 185, 190, 200, 210, 6000 and 7000 Series.

Replaces: 226012, 702226012

Dimensions and Notes: Copper, .875" inside diameter, 1.110" outside diameter. 0.50" thick.

USA Made USA Made

ABC539 $ 7.95 add to cart ABC540 $ 2.99 add to cart

Main Bearing Set, Standard 2.250"

Allis Chalmers - Fits: B, C, CA, IB, RC (all with 116" and 125" engines).

Replaces: 206961, 206962, 70225928, 70209867, 70206961, 70206962

Standard 2.250" main journal size. Priced and sold as set for engine.

Measure before ordering, no returns if package has been opened.

Allis Chalmers G Main Bearing Set

Allis Chalmers: G N62 Continental engines.

Replaces: 800498

Dimensions and Notes: 4 piece set

USA Made USA Made

ACS2763 $ 112.50 add to cart ACS250 $ 150.00 add to cart

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Need Help?

Allis Chalmers Shop Manuals are a must for ant tractor restoration, or repair. These manuals are packed full of information to help guide you through the repair.

ITAC32enter here

Ordering Tip:

Before ordering any internal engine components. Pease verify tolerance specifications and measurements to ensure fitment accuracy.

This can be done at your local machine shop.

Our engine components have been thoroughly screened to ensure you are getting the highest quality part, at the right price.

If you are unsure as what to order please contact one of our parts professionals. We're here to help!

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Tech Tip:

Older tractors tend to sit around for extended periods of time.

When this occurs your engine oil develops acids that etch into internal components. Primarily bearings and cylinder walls.

Be sure to change your oil at regular intervals as per your users manual.

We carry a wide variety of Oil Filters for your Antique Tractor.

Engine Overhaul Kits