Description
When your International Harvester tractor starts burning oil or losing compression, worn piston rings are usually the culprit. This ring set is designed specifically for the 123 CID gas engine with 3-1/8 inch overbore pistons, giving you the fresh seal you need to get that engine running strong again. Whether you’re rebuilding after years of faithful service or fixing an engine that’s been sitting, quality rings make all the difference.
What You’re Getting
- Complete set with 2 compression rings at 3/32 inch and 1 oil control ring at 3/16 inch – everything you need for one cylinder
- TISCO quality construction that meets or exceeds OEM specifications for long-lasting performance
- Precise sizing for 3-1/8 inch overbore applications – no guesswork on fitment
- Proper ring tension design that seals combustion pressure while allowing smooth piston movement
Built for Real Farm Work
These rings fit the C123 gas engines found in International Harvester 130, 140, and 230 tractors, reliable workhorses that have handled decades of farming tasks. These utility tractors were built for the long haul, powering through field work, hay operations, and general farm chores where dependable performance matters most.
Made to Last
Farm engines work hard in dusty, demanding conditions, and these rings are built to handle it. The materials and tolerances are designed to maintain proper compression and oil control through thousands of hours of operation. Quality ring construction means better fuel economy, cleaner oil, and the power you need when pulling implements or running the PTO.
Installation Notes
These are oversized rings for engines that have been bored out, so make sure your cylinders have been properly honed to 3-1/8 inch diameter. Take your time with ring installation – proper end gap and careful handling prevent damage during assembly. A ring compressor tool makes the job much easier and reduces the chance of breaking a ring.
Reviews
There are no reviews yet.