Description
When your older John Deere tractor starts burning oil or blowing smoke out the exhaust, worn piston rings are usually the culprit. This piston ring set features a 3.86 inch bore with 2 rings at 3/32 inch and 1 ring at .197 inch, designed to restore proper compression and stop that frustrating oil consumption. It’s engineered specifically for the 152 cubic inch 3-cylinder diesel engines found in various John Deere tractors.
What You’re Getting
- Complete ring set for one cylinder – you’ll need three sets for a full engine rebuild
- Precision bore dimensions that match your original engine specifications
- Quality construction that restores compression and reduces oil blow-by
- Direct replacement for engines with serial number 154766 and up
Built for Real Farm Work
This ring set fits the reliable 152 CID 3-cylinder diesel engines that powered many of John Deere’s utility and compact tractors. These engines were workhorses in their day, handling everything from loader work around the farmyard to pulling implements in smaller fields. The 3-cylinder design offered good fuel economy while delivering the steady power needed for daily farm tasks.
Made to Last
These rings are built to handle the demanding conditions inside a diesel engine. They’re designed to maintain proper sealing against cylinder walls while enduring the heat, pressure, and combustion forces that come with agricultural work. Quality materials ensure they’ll restore compression and keep oil where it belongs.
Good to Know
Remember, this is a single-cylinder set, so you’ll need three complete sets for a full engine rebuild. An engine rebuild is the perfect winter project when the tractor’s not needed in the field. Take time to properly hone the cylinders and check all bearings while you’re in there – rings are only as good as the cylinder walls they seal against.
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