Description
When your Case tractor starts showing the telltale signs of worn rings—blue smoke on startup, oil consumption creeping up, or that gradual loss of power you can feel in the field—it’s time to think about fresh rings. This standard bore ring set gives you everything needed to seal one cylinder properly, getting your engine back to running clean and strong like it should.
What You’re Getting
- Complete ring set for one piston with precise 3-3/8 inch bore sizing
- Two compression rings in different thicknesses (1/8 inch and 1/4 inch) for optimal sealing
- Engineered to restore proper compression and reduce oil consumption
- Quality construction designed to handle the demands of agricultural work
- Direct replacement rings that fit like the originals
Built for Real Farm Work
This ring set is designed for Case tractors running the 3-3/8 inch bore engines. These are typically found in older Case models that have been the backbone of many farm operations for decades. Whether you’re running tillage equipment, operating a loader, or pulling implements, proper ring seal is critical for maintaining the power and efficiency you need to get work done.
Made to Last
These rings are built to handle the heat, pressure, and constant cycling that comes with farm work. The different ring thicknesses work together to create the proper seal against cylinder walls, controlling oil and maintaining compression. Quality materials and manufacturing ensure these rings will give you reliable service through many seasons of operation.
Installation Notes
Ring installation requires careful attention to ring orientation and proper gap spacing. Take your time during installation to ensure rings are seated correctly in their grooves and gaps are properly staggered around the piston. A ring compressor tool makes the job much easier and reduces the risk of breaking rings during installation.






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