New Ag & Industrial Parts / Leading Warranty / Fast Shipping / Low Prices / 90,000+ Parts

Major Engine Overhaul Kit PART #: OK80MM

Major Engine Overhaul Kit
More Views
  • Major Engine Overhaul Kit - OK80MM

Description & Notes

Part # OK80MM
Notes & Description 4 CYL
STD BORE: 3.15"
Kit Components Piston Liner Kit A-SK145 1.00
Bearing Set, Main A-825840M1 STD 1.00
A-825837M1 .010 1.00
A-825982M1 .020 1.00
A-825983M1 .030 1.00
Bearing Set, Conn Rod A-1810083M91 STD 1.00
A-1810084M91 .010 1.00
A-1810085M91 .020 1.00
A-1810086M91 .030 1.00
Seal, Crankshaft Front A-825740M1 1.00
REAR CRNK OIL SEAL A-825208M1 1.00
TOP GSKT SET A-501923 1.00
Gasket, Lower Set A-894915M91 1.00
Associated Items A-IK80MM In Frame Engine Overhaul Kit
A-PR120 Rings, Piston 4
A-RB875 Bushing, Conn Rod 4
A-10152 Lucas Assembly Lube (8 oz) 1
A-10153 Assembly Lube; Case of 12-8oz bottles 1
A-58141 Piston 4
A-825138M1 Liner, Cylinder 4
A-825259M1 Guide, Intake Valve 8
A-825654M1 Gasket 1
Package Quantity 1

Product Fit

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

Additional Information

Did you know the OK80MM major engine overhaul kit only fits Massey Ferguson TEA20 tractors? TractorJoe does, which is why we strive to verify our parts, ensuring they fit your Massey Ferguson properly.

It can be pricey to replace a major engine overhaul kit on the Massey Ferguson TEA20. Thats why we sell new high quality major engine overhaul kits direct at often lower prices than even a used Massey Ferguson 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 TEA20 is not your main piece of equipment, TractorJoe knows that having it up and running is always important.

Major Engine Overhaul Kit


Price: $426.92

Add to Cart

Just Ask


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.