RE505102

Upgrade your machinery with Overhaul Rebuild Kit – all parts are fully compatible and ready to enhance performance. Get it today!

Product Name: John Deere Piston Liner Kit Part number: Circlip R54114 Pin R123177 Ring RE507852 Piston RE505102 RE509540 RE55512 RE65969 Application: Compatible with: John Deere Backhoe: 310L, 710G, 710J John Deere Crawler: 455G, 555G, 605C John Deere Dozer: 450G, 550G, 550H, 650G, 850J, 700J, 750J John Deere Excavator: 120C John Deere Forestry Excavator: 2054, 330B John Deere Grader: 670C II, 670CH II, 672CH II John Deere Tracked Feller Buncher: 653E, 653G John Deere Wheel Loader: 444H, 643H, 740, 840 John Deere Wheeled Feller Buncher: 843H John Deere Industrial/Construction: TC444H, 120, 444HCL John Deere Tractor: 6010, 6110, 6110L, 6210, 6210L, 6220, 6310, 6310L, 6310S, 6310W, 6405, 6410, 6410L, 6410S, 6410W, 6510, 6510L, 6510S, 6605, 6610 Engines: 4.5D & 4.5T, with 4.5L ENG, CODES 4804 & 4809, 6.8D & 6.8T, with 6.8L ENG, CODES 481, 6.8D & 6.8T, with 6.8L ENG, CODES 4810, 4045T/H, 6068T/H Condition:100% new

A critical component of internal combustion engines, the Piston Kit converts the energy from combustion into mechanical force to power your Engine.

When your John Deere engine starts showing signs of wear—maybe burning a little oil, losing compression, or just not pulling like it used to—this cylinder kit gets you back to full power. Nothing beats the feeling of a freshly rebuilt engine that fires up strong and runs smooth. This kit includes everything you need for a proper cylinder rebuild: piston, liner, and rings all matched to work together. What You're Getting Complete cylinder rebuild kit with precision-matched piston, liner, and rings 106.5mm bore size specifically for Powertech High Horsepower engines 104.6mm piston height and 41mm gudgeon pin for proper fit and performance Quality construction that meets the demands of hard-working farm engines Direct replacement for worn cylinders—no machine work needed Built for Real Farm Work This kit fits the proven Powertech 4045T and 6068T engines found in a wide range of John Deere utility and row-crop tractors. These are the workhorses you'll find running hay equipment, pulling planters, and handling loader work from dawn to dusk. Whether you're running a compact utility tractor or a mid-size row-crop machine, these engines are built to handle whatever the farm throws at them. Made to Last Farm engines work hard in dusty conditions, and this cylinder kit is built to handle the punishment. The liner provides a fresh, true bore surface while the matched piston and rings ensure proper sealing and compression. Quality materials and precise manufacturing mean this rebuild will give you years of reliable service. Installation Notes This is a direct replacement kit that installs with standard engine rebuild procedures. You'll also need the liner O-ring kit and piston rings (part QRE66271) to complete the job. Take your time with the ring installation and follow proper torque specs—it's worth doing right the first time.