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Major Engine Overhaul Kit PART #: OK941

Major Engine Overhaul Kit
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  • Major Engine Overhaul Kit - OK941

Description & Notes

Part # OK941
Notes & Description 4 CYL, LIP SEAL
BORE: 3.6020"91.491mm
Associated Items A-IK941 IN FRAME OH KIT 1
A-TWK152 Washer, Thrust 1
A-ZZ90010 Connecting Rod 1
A-0230001 Lock, Valve 16
A-0410228 Gear, Crankshaft 1
A-0780006 Spring, Valve Outer 8
A-0780007 Spring, Valve Inner 8
A-0860012 Tappet 1
A-10152 Lucas Assembly Lube (8 oz) 1
A-10153 Assembly Lube; Case of 12-8ozbottles 1
A-31358345 Liner, Cylinder (.150"Flange) 4
A-31431681 Valve, Intake 4
A-31431991 Valve, Exhaust 4
A-33261723 Guide, Intake & Exhaust Valve 4
A-33261727 Guide, Intake Valve 4
A-36812138 Gasket, Head 1
A-3737A091 Arm, RH Rocker 1
A-3737A101 Rocker Arm, LH 1
A-41158007 Rings, Piston 4
A-41314164 Pump, Oil 1
Kit Components Piston Liner Kit A-U5MK0122 4.00
Bearing Set, Main (5) A-68082 STD 1.00
A-68082A .010 1.00
A-68082B .020 1.00
A-68082C .030 1.00
Bearing Set, Conn Rod A-85035 STD 1.00
A-85035A .010 1.00
A-85035B .020 1.00
A-85035C .030 1.00
Washer Set, Thrust (4) A-31137211/21 STD tabbed washer 1.00
Seal, Front Crankshaft A-2415344 1.00
Seal, Rear Crankshaft A-303158411 Lip Seal 1.00
Valve Train Kit A-VTK418 1.00
Bushing, Conn Rod A-31134151 4.00
Bolt, Conn Rod A-0095250 8.00
Nut, Conn Rod A-33221327 8.00
Gasket, Upper Set A-U5LT0069 1.00
Gasket, Lower Set w/o Sea A-U5LB0015 1.00
Bearing, Camshaft A-31134119 1.00
Package Quantity 1

Product Fit

Check if this product fits your machine type, make and model

Additional Information

Did you know the OK941 major engine overhaul kit only fits Allis-Chalmers 40-50 industrial/construction machines? TractorJoe does, which is why we strive to verify our parts, ensuring they fit your Allis-Chalmers properly.

It can be pricey to replace a major engine overhaul kit on the Allis-Chalmers 40-50. Thats why we sell new high quality major engine overhaul kits direct at often lower prices than even a used Allis-Chalmers major engine overhaul kit!

We back our parts with an industry leading warranty. Whether you have just the 40-50 or other machines, it's important to keep your equipment running smoothly. So when something breaks in your Allis-Chalmers, TractorJoe can help.

Major Engine Overhaul Kit

PART #: OK941

Price: $621.81


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Frequently Asked Questions
When will I get my items?
Once your items have shipped it takes around 2 to 4 days to arrive at your location. You can track the shipment to find the expected delivery date or if there are any issues that have caused a shipping delay. Destinations outside the continental US will take additional time for delivery.
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We've got you covered! Delivery carriers will generally let you leave a signed note on your door with instructions. UPS will generally leave a ground shipment at the door in rural and suburban locations without a note. You can also instruct the UPS driver to take it back to the customer service center for pickup if you do not want it left. For detailed information please contact the delivery carrier.
Can you ship to an APO/FPO address?
We unfortunately are no longer able to ship to AFO/FPO addresses.
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