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Major Engine Overhaul Kit PART #: OK133

Major Engine Overhaul Kit
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  • Major Engine Overhaul Kit - OK133

Description & Notes

Part # OK133
Notes & Description 4 CYL, 4 RING PISTON
BORE: 3.939"
contains semi-finished liner
Associated Items A-IK133 IN FRAME OH KIT 1
A-K261069 Rings, Piston (Std) 4
A-K921435 Spring, Intake Valve 4
A-K921436 Spring, Exhaust Valve 4
A-K928622 Valve, Intake 4
A-K940135 Seal, Rear Crankshaft 1
A-K943439 Keeper, Valve 8
A-K944573 Piston (Std) 4
A-K950100 Valve, Exhaust 4
A-K964883 Gasket, Upper Set 1
A-SC200 Liner, Cylinder (Semi-Finished) 4
A-SMC36 Case/International Shop Manual 1
A-10152 Lucas Assembly Lube (8 oz) 1
A-10153 Assembly Lube; Case of 12-8ozbottles 1
Kit Components Piston Liner Kit A-SK483 Contains Semi-finished L 4.00
Bearing Set, Main (3) A-K928997 STD 1.00
A-K946345 .010 1.00
A-K946346 .020 1.00
Washer Set, Thrust A-VPC4712 STD 1.00
Bearing, Conn Rod A-K929148 STD 1.00
A-K946351 .010 1.00
A-K946352 .020 1.00
Bushing, Conn Rod A-K31669 4.00
Gasket OH Set w/Seals A-3A210FS 1.00
Package Quantity 1

Product Fit

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

Additional Information

Did you know the OK133 major engine overhaul kit fits more than one tractor? TractorJoe does, which is why we strive to verify our parts, ensuring they fit your Case / Case IH properly. This major engine overhaul kit is not only made for the Case / Case IH 1490 tractor, but fits the Case / Case IH 1494 as well.

It can be pricey to replace a major engine overhaul kit on the Case / Case IH 1490, 1494, or really any tractor. That's why we sell new high quality major engine overhaul kits direct at often lower prices than even a used Case / Case IH major engine overhaul kit!

Price is just one part of the equation though- quality matters too. We don't want you replacing your major engine overhaul kit more than you need to, which is why we back our parts with an industry leading warranty. Even if your 1490, 1494 is not your main tractor, TractorJoe knows that having it up and running is always important.

Our team is trained and ready to help. So if you're looking for parts for your Case / Case IH 1490, Case / Case IH 1494, or any other machine, we've got you covered. Our Q / A community is filled with answers to common issues and our staff will always assist with your Case / Case IH tractor.

Major Engine Overhaul Kit

PART #: OK133

Price: $523.31


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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.
What if I will not be available to receive my shipment?
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.
How much is shipping?
Shipping costs vary based on product weights and where you're sending it to. You can calculate shipping costs in the shopping cart or checkout page.