Fits John Deere 8.1L PowerTech 6081 engines. This is a set of six single-cylinder piston and liner kits for a full inline-six rebuild, the high-compression build with piston casting RE70688 and a 4.56 inch bore. Fitment is by the 6081 engine and serial number, not machine model alone.
Specifications
- Component: Piston and liner kit, single cylinder
- Quantity: Set of 6
- Engine: 8.1L PowerTech 6081, Tier 1
- Compression: High compression, up to ESN 199999
- Bore / pin: 4.56 in / about 1.87 in
Replaces part number
- RE64509
Verify engine build and serial
The same machines took either a high-compression or a low-compression piston; this is the high-compression kit. Confirm your 6081 engine build and serial number before ordering.
Aftermarket replacement part. Not manufactured by, sponsored by or affiliated with any equipment maker named here. All makes, models and numbers are listed for reference only.






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