Description

When your tractor’s engine starts knocking or you’re noticing unusual vibrations, those main bearings are telling you they need attention before you end up with a rebuild instead of a repair. Main bearing wear is serious business—these critical components support your crankshaft through thousands of hours of hard work. This replacement bearing set gets your engine back to smooth, quiet operation and helps protect that expensive crankshaft from costly damage.

What You’re Getting

Precision-manufactured bearings with 3.62-inch length and width for proper fit
Heavy-duty construction with maximum wall thickness of 0.095 inches to handle farm loads
Complete set provides all main bearings needed for a thorough engine rebuild
Quality materials designed to withstand the constant stress of agricultural work
Direct replacement that restores proper crankshaft support and clearances

Built for Real Farm Work

Your tractor’s engine works harder than most—pulling heavy implements through tough soil, running PTO equipment for hours on end, and dealing with dust, dirt, and temperature extremes that would stop lesser machines. Main bearings take the brunt of this punishment, supporting the crankshaft while handling the explosive forces of combustion and the rotational stresses of constant power delivery.

Made to Last

Farm engines need bearings that can handle extreme conditions without giving up. This bearing set is manufactured to handle the heavy loads, high temperatures, and constant vibration that come with agricultural use. The precision tolerances ensure proper oil clearances while the robust construction resists wear from contamination and abuse.

Installation Notes

This is serious engine work that requires proper measuring tools and torque specifications. Check your crankshaft journals for wear and out-of-round conditions before installation. A good machinist can verify clearances and ensure your crank is still serviceable. While you’re in there, it’s smart to check rod bearings and other engine internals since everything’s already apart.