Description
When you’re rebuilding that old IH engine, every component matters—and piston pin bushings are one of those critical pieces you don’t want to cut corners on. These little bronze bushings sit inside the connecting rod and provide a smooth, durable surface for the piston pin to ride on. Without them in good shape, you’ll get knock, wear, and eventually a hole in your block.
What You’re Getting
- Set of four bushings—exactly what you need for a complete 4-cylinder engine rebuild
- Precision-machined bronze construction that handles the heat and pressure of hard-working engines
- 3-inch length with proper wall thickness to match original specifications
- Requires light reaming for perfect fit—just like the factory intended
Built for Real Farm Work
These bushings are designed for International Harvester engines that power everything from compact utility tractors to the bigger row-crop machines. Whether you’re running a Farmall that’s been in the family for decades or rebuilding the power plant in a Cub Cadet, these bushings restore that tight, quiet operation you remember from when the engine was new.
Made to Last
TISCO knows farm engines work hard and long. These bushings are made from high-grade bronze that dissipates heat well and wears evenly over time. The precise machining ensures they’ll maintain proper clearances and keep your engine running smooth for years to come.
Good to Know
You’ll need to ream these bushings to final size after installation—that’s normal and ensures a perfect fit for your particular piston pins. Any machine shop can handle the reaming, or if you’ve got the tools and know-how, it’s a straightforward job. Check your piston pin diameter before final honing to make sure everything matches up right.
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