Description
When your International Harvester engine starts making noise or you notice excessive piston slap, worn piston pin bushings are often the culprit. These small but critical bushings keep the piston pin properly seated in the connecting rod, ensuring smooth operation and preventing costly damage to your engine block. If you’re hearing that telltale knocking sound from under the hood, it’s time to get these bushings replaced.
What You’re Getting
- Precision-manufactured bushings designed to restore proper clearances and eliminate engine knock
- Durable bronze construction that handles the heat and stress of hard-working farm engines
- Exact fit replacement that maintains factory tolerances for smooth operation
- Available in sets for complete engine rebuild or individual replacement as needed
Built for Real Farm Work
These piston pin bushings are engineered for International Harvester engines that power everything from compact utility tractors to heavy-duty field machines. Whether you’re running a loader all day, pulling tillage equipment through tough ground, or harvesting crops, your engine needs these bushings to keep pistons moving smoothly and quietly.
Made to Last
Farm engines take a beating, especially during long days in dusty conditions and heavy loads. These bushings are built with quality materials that resist wear and maintain proper oil clearances season after season. The bronze construction provides excellent bearing properties while handling the constant motion and pressure of engine operation.
Good to Know
Installing piston pin bushings requires engine disassembly and specialized tools for proper press-fitting and honing to final size. This is typically part of a complete engine rebuild rather than a field repair. Always check connecting rod condition and piston pin wear when replacing bushings, as worn components can cause premature bushing failure.
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