When your old Case tractor starts burning oil or you notice smoke coming from the exhaust, worn piston rings are usually the culprit. This complete ring set gets your G148 4-cylinder gas engine back to running clean and strong, with the proper compression it needs to do its job right. Whether you’re rebuilding that engine or just freshening it up, these rings are what you need.
What You’re Getting
- Complete ring set for all 4 pistons in your engine rebuild
- Overbore design from 3-3/8″ to 3-7/16″ for worn cylinder work
- Proper ring configuration with 3 rings at 3/32″ and 1 at 3/16″ per piston
- Works with the previously supplied PK258 piston kit for a complete rebuild
Built for Real Farm Work
These rings are designed specifically for the Case G148 engine that powered many vintage Case tractors. This was a reliable workhorse engine that farmers counted on for decades of field work, loader duty, and general farm chores.
Made to Last
Farm engines work hard and need rings that can handle the heat, pressure, and long hours that come with agricultural work. These rings are built to factory specifications to give you the seal and longevity your engine deserves.
Installation Notes
This is an overbore ring set, so your cylinders will need to be bored out to 3-7/16″ before installation. Make sure you have the matching PK258 piston set that goes with these rings. A ring compressor and proper gap checking are essential for a good rebuild job.
