Description
When you hear that telltale rod knock coming from under the hood, it’s time to get serious about engine repair. This .020″ oversize rod bearing kit is the foundation of any quality engine rebuild, getting your IH tractor back to smooth, reliable operation instead of that concerning metallic rattle that makes every startup nerve-wracking.
What You’re Getting
- Precision-ground bearings sized .020″ over standard to accommodate a turned crankshaft
- Quality TISCO construction built to handle the demands of farm work
- Complete set covers all connecting rod positions in your engine
- Direct replacement that installs with standard machine shop procedures
Built for Real Farm Work
This bearing set fits International Harvester 100 series, 200 series, Super A-1 series (prior to S/N 310300), Super AV-1 series (prior to S/N 310300), and Super C series tractors. Whether you’re rebuilding the engine in an old Farmall for hay season or getting a utility tractor ready for loader work, these bearings handle the constant load changes and temperature swings that come with real farm use.
Made to Last
Rod bearings are critical engine components that carry tremendous loads every time a piston fires. This TISCO bearing set is manufactured to precise tolerances and uses bearing materials designed for the oil pressures and operating conditions found in International Harvester engines. The .020″ oversize allows your machinist to clean up worn crankshaft journals while maintaining proper clearances.
Installation Notes
This is an oversize bearing set, so your crankshaft will need to be turned .020″ undersize by a qualified machine shop. Always have your crank checked for hardness and straightness before ordering bearings. A good machinist will measure each journal individually – sometimes you’ll need a mix of standard and oversize bearings depending on wear patterns.






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