Description
When you start hearing that telltale knock from the engine or notice oil pressure dropping, it’s usually the connecting rod bearings calling for attention. These .010″ undersized bearings are what you need when your John Deere engine’s been rebuilt or the crankshaft’s been turned to restore proper clearances and get everything running smooth again.
What You’re Getting
- Precision undersized bearings that restore proper oil clearance after crankshaft machining
- High-quality construction that handles the stress and heat of diesel and gas engine operation
- Complete set for your specific engine – 4 bearings for 4-cylinder engines, 6 for 6-cylinder applications
- Direct replacement for original bearings with proper fit and finish
- Built to handle both naturally aspirated and turbocharged engine applications
Built for Real Engine Work
These bearings fit a wide range of John Deere engines from the smaller 201 CID gas engines up through the big 466 CID diesel powerplants. Whether you’re rebuilding the engine in your older utility tractor or overhauling the power unit in a row-crop machine, these bearings handle everything from PTO work to heavy field operations. They’re designed for the long hours and demanding conditions that farm engines face.
Made to Last
Engine bearings take tremendous punishment from combustion pressure, heat cycles, and constant rotation. These bearings use materials specifically chosen to handle these stresses while maintaining the oil film that keeps your engine running. The undersized design ensures proper clearances when your crankshaft’s been machined, giving you the tight tolerances needed for good oil pressure and long engine life.
Installation Notes
Always check your crankshaft journals with a micrometer to verify they’re turned to the correct undersize before ordering. Clean everything thoroughly during assembly – any dirt or debris will destroy new bearings quickly. Use proper torque specs on the connecting rod bolts and check bearing clearances with Plastigage if you want to be sure everything’s right.
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