Description
When you’re rebuilding an International Harvester engine, the piston pin bushings are one of those critical parts that don’t get much attention until they’re worn out. These small but mighty bushings provide the smooth bearing surface that lets your piston pins move freely while keeping everything properly aligned. A worn bushing can cause rod knock, piston slap, and even connecting rod damage if left unchecked.
What You’re Getting
- Precise fit that restores proper piston pin clearance and reduces engine noise
- Durable bronze construction that handles the heat and stress of engine operation
- Factory-spec dimensions that match original equipment performance
- Quality manufacturing that ensures consistent wall thickness and bore diameter
Built for Real Farm Work
This bushing is designed for International Harvester tractors and their hardworking engines. Whether you’re running a utility tractor for daily chores or a larger machine for heavy field work, proper piston pin bushings are essential for smooth, reliable engine operation that can handle long days in tough conditions.
Made to Last
Engine parts take a beating from constant heat cycles, pressure changes, and the vibration of diesel combustion. This bushing is manufactured to withstand these demanding conditions and provide the precise bearing surface your piston pin needs for thousands of hours of operation.
Good to Know
Installing piston pin bushings requires proper reaming to achieve the correct clearance, so this is typically a job for someone with engine rebuilding experience. The bushing should be pressed in place and then finish-machined to the exact bore size specified for your engine. Check your service manual for the proper pin-to-bushing clearance specs.
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