Description
When your engine starts knocking or you’re seeing metal shavings in the oil, those main bearings are telling you it’s time for attention before you’re looking at a complete engine replacement. This .020″ oversize main bearing kit is what you need when your crankshaft has been machined to remove wear and restore proper clearances. It’s the heart of a proper engine rebuild that’ll get your Massey Ferguson back to running like it should.
What You’re Getting
- Complete set of main bearings sized .020″ oversize for rebuilt crankshafts
- TISCO quality construction built to handle the loads of farm work
- Precision tolerances ensure proper oil clearances for reliable lubrication
- Direct replacement for worn factory bearings during engine overhaul
Built for Real Farm Work
These main bearings are designed for the demanding conditions your Massey Ferguson faces every day. Whether your tractor’s pulling heavy implements, running the PTO for hours at a time, or hauling loaded equipment across the farm, these bearings support the crankshaft through all that stress and keep the oil flowing where it needs to go.
Made to Last
Engine bearings take tremendous loads and constant pressure, especially in agricultural applications where tractors run long hours under heavy loads. These TISCO bearings use quality materials and manufacturing processes that stand up to the heat, pressure, and constant rotation of diesel engine operation. They’re built to provide reliable service for thousands of hours.
Good to Know
Main bearing replacement is part of a complete engine overhaul, typically done when the crankshaft needs machining. Make sure your machine shop measures the crankshaft journals to confirm .020″ is the correct oversize for your rebuild. Always replace bearings as a complete set and follow proper torque specifications during installation. This is also the perfect time to check your connecting rod bearings and other internal engine components.






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