Description
When you hear that telltale knock coming from deep in your engine, it’s time to stop what you’re doing and get things sorted out before a bad situation gets worse. This .020 undersized connecting rod bearing set is designed for those engine rebuilds where the crankshaft journals have been machined to restore proper clearances and get your John Deere running strong again.
What You’re Getting
- Precision-manufactured bearings sized .020 inch under standard for machined crankshafts
- Complete set covers 3, 4, or 6-cylinder diesel engines depending on your application
- Quality construction that meets the demands of high-compression diesel operation
- Proper oil clearances restore engine performance and reliability
Built for Real Farm Work
These bearings fit a wide range of John Deere diesel engines found in tractors, combines, and other equipment from the farm to the construction site. Whether you’re rebuilding a 3-cylinder engine in your utility tractor or overhauling a 6-cylinder powerplant in your combine, having the right bearing size is critical for proper oil pressure and long engine life.
Made to Last
Engine bearings take tremendous loads and operate in harsh conditions with contaminated oil, temperature swings, and constant pressure cycles. These bearings are manufactured to handle the punishment that comes with diesel operation while maintaining the tight tolerances needed for proper lubrication.
Installation Notes
Undersized bearings are only used when the crankshaft has been machined by a qualified machine shop. Never mix bearing sizes or use undersized bearings on a standard crankshaft. Proper torque specifications and assembly procedures are critical—if you’re not experienced with engine rebuilds, this is work for a professional.
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