Description
When your tractor’s engine starts losing power, using more oil than it should, or blowing blue smoke on startup, it’s telling you those cylinders and pistons have seen better days. After decades of work, the cylinders wear and the gaskets start weeping. This complete sleeve and piston kit gets your engine back to running smooth and strong, giving you everything needed for a quality in-frame rebuild without hunting down parts one by one.
What You’re Getting
- Complete sleeves with smooth finish – no grooves to trap debris or cause premature wear
- Three-ring pistons designed to handle compression and thermal expansion under farm conditions
- Matching piston rings engineered for proper seal and long-lasting performance
- 1-3/16 inch O.D. pins and retainers for secure piston pin installation
- Everything sized for 4.02 inch bore applications – just what your engine needs
Built for Real Farm Work
This kit fits engines with 4.02 inch bore specifications found in various tractor applications. Whether you’re rebuilding a utility tractor that handles daily chores around the farm or a bigger machine used for field work, these components are built to handle the dust, heat, heavy loads, and long hours that come with farm life.
Made to Last
The pistons are built to handle the compression ratios these engines need, while quality bearings and bushings ensure everything moves smoothly under load. The sleeves are designed to provide a perfect seal while handling the thermal cycling from cold morning starts to hot summer shutdowns that these engines see every season.
Installation Notes
This is a complete engine rebuild job that requires machine shop work and experienced hands. You’ll want to check cylinder bore condition and have the block professionally cleaned before assembly. Ring installation requires proper measuring tools to ensure correct fit, and check your cylinder bore for wear or scoring – sometimes cylinders need honing for proper ring seating.






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