Description
Nothing brings down productivity like an engine that’s burning oil and losing compression. If you’ve been adding oil more often or seeing blue smoke from the exhaust, worn piston rings are likely the culprit. This single-cylinder ring set gives you everything needed to restore proper sealing and get your engine running like it should.
What You’re Getting
- Complete set with compression rings and oil control ring – no guessing what you need
- Exact 4.19-inch bore diameter matches original equipment specifications perfectly
- High-quality construction that stands up to the heat and pressure of hard-working diesel engines
- Direct replacement for original rings – no modifications needed
Built for Real Farm Work
These rings fit the reliable diesel engines found in John Deere tractors from the 2000, 3000, 4000, and 6000 series – the workhorses you count on for everything from tillage and planting to harvest and loader work. Whether it’s a utility tractor handling hay operations or a larger row-crop machine working corn and beans, these engines power through long days in tough conditions.
Made to Last
Farm engines deal with dust, heat cycles, and constant heavy loads. These rings are built to handle it all, with materials and tolerances designed to maintain proper compression and oil control season after season. You’ll get the tight seal needed for full power without the oil consumption problems.
Good to Know
This is a single-cylinder set, so order the quantity to match your engine – four sets for a 4-cylinder, six for a 6-cylinder. Professional installation is recommended for engine rebuilds. Make sure to verify your specific engine model number before ordering, as this set works with popular engines including the 4039T, 4239T, 6359T, 4045T, and 6068T variants.






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