Description
When you’re getting into an engine rebuild, there’s no cutting corners on the bearings. If your crankshaft journals have been turned .030 over to clean up wear or scoring, this bearing set is exactly what you need to get that Perkins engine running like new again. These oversize bearings compensate for the metal removed during machining and restore proper oil clearances for reliable operation.
What You’re Getting
- Complete main and rod bearing set for a proper rebuild
- .030 thousandths oversize to match machined crankshaft journals
- Precision-manufactured bearings that handle the demands of agricultural work
- Direct replacement for worn standard bearings after crankshaft machining
- Quality construction that meets or exceeds original equipment specifications
Built for Real Farm Work
These bearings fit the legendary Perkins A4.212, A4.236, and A4.248 four-cylinder engines found in countless Massey Ferguson tractors from the 100 Series all the way up through the 6200 Series, plus many Landini models. Whether you’re running a utility tractor for ranch work or a row-crop machine for grain farming, these engines have powered generations of reliable tractors that handle everything from loader work to heavy tillage.
Made to Last
Engine bearings take tremendous loads, especially in diesel engines where combustion pressures run high and operating hours stack up quickly. These bearings are engineered with the right material composition and oil groove design to handle the heat, pressure, and continuous rotation that comes with real farm work. The precision tolerances ensure proper oil film thickness for maximum protection and longevity.
Good to Know
Always have your crankshaft checked by a machine shop to determine the exact oversize needed – this .030 set is for journals that have been turned exactly thirty thousandths over standard. When installing, follow proper torque specifications and use assembly lube on bearing surfaces. It’s also smart to check connecting rod big end condition and have rods resized if needed during the rebuild process.
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