Description
When your John Deere 2350, 2355, or 2550 starts burning oil, losing compression, or just doesn’t have the power it used to, it’s time for an in-frame overhaul. These tractors with their 239 cubic inch diesel engines are workhorses that can keep going strong for decades with the right parts. This basic in-frame kit gives you everything you need to bring that 4-cylinder diesel back to life without pulling the engine completely out of the tractor.
What You’re Getting
- Complete cylinder sleeves and seals for a perfect bore every time
- Three-ring pistons with wrist pins and retainers that restore proper compression
- Valve grind gasket set that seals everything up tight from the head down
- Oil pan gasket to stop those annoying leaks under the tractor
- All designed for standard compression engines with pistons marked ‘B’
Built for Real Farm Work
This kit fits the 2350, 2355, and 2550 series John Deere tractors—those reliable utility machines that handle everything from loader work around the barnyard to pulling implements in the field. Whether you’re running a hay operation, doing custom work, or managing a mixed farming operation, these tractors with their 239 CID engines are known for their dependability when properly maintained.
Made to Last
This Tru-Power kit uses quality components designed to handle the demands of diesel farm engines. The sleeves are built to precise tolerances, and the gaskets are made from materials that hold up to diesel fuel, hydraulic fluid, and the temperature swings these engines see in real-world conditions.
Good to Know
This is a basic in-frame kit, so you’ll need to check your connecting rod bolt length and order the right ones separately—either TP-R74194 for 2.125 inch bolts or TP-R80033 for 2.325 inch bolts. It’s also a good time to inspect your rod and main bearings while you’ve got everything apart, though they’re not included in this basic kit.






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