When your IH tractor starts showing signs of low compression or burning oil, it’s likely time to address those worn piston rings. This ring set gives you the precise fit you need to restore that engine’s power and get back to the work at hand. The .040 oversize specification means this set is designed for cylinders that have been bored out during a rebuild.
What You’re Getting
- Complete ring set for one cylinder with proper compression and oil control rings
- Manufactured to OEM specifications for reliable sealing and long service life
- Precision-fit .040 oversize rings designed for rebored cylinders
- Quality materials that handle the heat and pressure of farm work
Built for Real Farm Work
This ring set is designed for International Harvester tractors that have undergone engine rebuilds with cylinder boring. Whether you’re running a utility tractor for loader work or a row-crop machine for field operations, proper piston ring sealing is critical for maintaining power and fuel efficiency during long days in the field.
Made to Last
These rings are built to handle the demanding conditions of agricultural engines. The materials and manufacturing process ensure they’ll maintain proper seal under the temperature variations and loads that come with farm work, from cold morning startups to hours of heavy pulling.
Installation Notes
This is a rebuild component that requires cylinder boring and proper engine assembly techniques. Make sure your cylinders are properly honed to the .040 oversize specification before installation. It’s a good idea to replace all rings at once during an engine rebuild for balanced performance across all cylinders.








