Description

When your tractor starts knocking or you’re hearing unusual sounds from deep in the engine, it’s often the big end bearings that are crying for help. These critical bearings sit between your connecting rods and crankshaft, handling every power stroke your engine delivers. If they’re worn out, you’ll know it – and so will everyone within a quarter mile of your field.

What You’re Getting

Precision-manufactured bearing shells built to handle diesel engine pressures and loads
0.20mm oversize dimension for engines that have had crankshaft work done
Proper oil clearances designed to work with your engine’s lubrication system
Quality materials that resist wear from the constant pounding of diesel combustion

Built for Hard-Working Engines

This bearing is engineered specifically for Kubota’s V3800DI-T-E2B turbocharged diesel engine found in M Series tractors. Whether you’re running a mid-size M95 or stepping up to the bigger M105, M8540, or M9540, these machines see serious work from loader duty to heavy tillage operations.

Made to Last

Big end bearings take more abuse than just about any other engine component. Every power stroke sends tremendous forces through these bearings, and they need to handle it reliably for thousands of hours. This bearing uses materials and tolerances designed to maintain proper oil film and resist the wear that comes with agricultural work cycles.

Installation Notes

This is major engine work that requires complete disassembly down to the crankshaft. The 0.20mm oversize specification means your crankshaft has been machined and needs this specific bearing size for proper clearances. This work is typically done during complete engine overhauls alongside other wear components like main bearings, rings, and gaskets.