Description

When you’re hearing knocking from the engine block or checking oil pressure that’s dropped off, worn main bearings are usually the culprit. This .020 oversize main bearing set gets your White or Oliver 6-cylinder diesel back to proper clearances after you’ve had the crankshaft turned. It’s the kind of rebuild component that separates a quick fix from a job that’ll last another 20 years.

What You’re Getting

Complete set of main bearings sized .020 over standard for proper fit on a turned crankshaft
Precision manufacturing that meets the tight tolerances these engines need for proper oil pressure
Quality materials designed to handle the heavy loads and long hours these tractors are known for
All the bearings you need in one kit so you don’t have to hunt down individual pieces

Built for Real Farm Work

This bearing set fits the 6-cylinder diesel engines found in White and Oliver tractors from the era when these machines were the backbone of American agriculture. Whether it’s a field tractor pulling heavy implements or a utility tractor running a PTO-driven baler, these engines were built to run all day and come back for more.

Made to Last

Main bearings take more punishment than just about any other engine component, supporting the full weight of the rotating assembly while handling combustion forces. These bearings are manufactured to handle the heat, pressure, and vibration that come with diesel operation, especially in tractors that don’t know the meaning of easy duty.

Good to Know

This is an oversize bearing set, so it requires a crankshaft that’s been machined .020 under on the main journals. If you’re doing a complete rebuild, now’s the time to check rod bearings and other wear items while everything’s apart. Proper torque specs and bearing clearances are critical for long life – your machine shop manual has the details.