Description
When you’re rebuilding an International Harvester engine, you need piston rings that’ll hold compression and keep oil where it belongs. This TISCO ring set is built for those older IH engines that’ve had their cylinders bored out to get a few more years of reliable service. If your tractor’s been burning oil or losing compression, fresh rings can bring it back to life.
What You’re Getting
- Complete set for one cylinder – three compression rings at 3/32-inch thickness for good sealing
- One oil control ring at 1/4-inch thickness to keep oil consumption under control
- Precision-made to handle the heat and pressure of hard-working farm engines
- Quality TISCO construction that meets the demands of daily farm use
Built for Engine Rebuilds
This ring set is designed for International Harvester engines that have been bored 4 inches over standard size. Whether you’re overhauling a tractor engine for row crop work, hay operations, or general farm duties, these rings provide the seal you need between the piston and cylinder wall to maintain proper compression and oil control.
Made to Last
Engine rebuilds aren’t cheap or easy, so you want rings that’ll go the distance. These TISCO rings are manufactured to handle the constant heat cycles, combustion pressures, and demanding conditions that farm engines face day after day. They’re built to maintain their spring tension and sealing properties through thousands of hours of operation.
Good to Know
Make sure your cylinder walls are properly finished and within spec before installing these rings. The ring gaps should be checked and filed to the engine manufacturer’s specifications for best performance. One set services one cylinder, so order accordingly for your engine rebuild project.






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