Description
When your John Deere tractor starts burning oil or losing compression, worn piston rings are usually the culprit. You’ll notice blue smoke at startup, oil consumption between changes, and maybe that engine just doesn’t pull like it used to. This .090″ oversize piston ring set gives you what you need to restore proper compression and get your engine running like new again.
What You’re Getting
- Complete set for two cylinders – everything you need for a partial or complete rebuild
- Precision-manufactured .090″ oversize rings that seal properly in bored cylinders
- Quality construction that meets or exceeds original specifications
- Proper ring gap and tension for reliable sealing under all operating conditions
- All rings included – compression rings and oil control rings for each cylinder
Built for Real Farm Work
These rings are designed for John Deere diesel engines that power everything from utility tractors to row-crop machines. When you’re rebuilding an engine that’s going back to work pulling implements, running a loader, or powering a PTO, you need rings that’ll hold up to the demands of farm life. The .090″ oversize specification means these fit cylinders that have been bored out during the rebuild process.
Made to Last
Engine rebuilds aren’t something you want to do twice, so these rings are built for the long haul. They’re manufactured to handle the heat cycles, combustion pressures, and extended operating hours that diesel farm engines see. The materials resist wear and maintain proper sealing even after thousands of hours of operation.
Good to Know
Installing piston rings requires the cylinders to be properly honed to the correct finish and diameter for .090″ oversize rings. Make sure your machine shop knows you’re using oversized rings so they can bore and hone accordingly. Always check ring gap before installation and follow proper ring orientation – each ring has a specific position and direction for optimal sealing.
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