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.
Piston Ring and Liner Kit JD - RE507850 that fits various John Deere-models. See which under Suitable for models.Technical specifications:- Bore Ø mm 106.5
A critical component of internal combustion engines, the Piston Liner Kit converts the energy from combustion into mechanical force to power your Dozer,Engine,Excavator,Forklift,Loader,Tractor,Others.
Get back on the road with quality replacement parts from HHP! We wouldn’t put sub-par parts in our John Deere 4045, so why should you? Don’t let a small part turn into a major repair. At Highway and Heavy Parts, you’ll get a piston liner kit that has been manufactured in an ISO 9001:2015 certified facility, ensuring quality and consistency for your 4045. Each part is crafted with hard-wearing strength and durability to ensure your 4045 can withstand the rigors you put it through. It is also built to strict specifications for proper fitment and functionality in your 4045. Plus, you’ll get it at equal or better quality compared to the OE at a much lower price, putting money back in your pocket. As an added benefit, it’s backed by our ASE-certified technicians on staff who can answer any technical question you have about your John Deere 4045. With technical knowledge, quality products, fast shipping, and unbeatable customer service, HHP is the place to be!
When your John Deere's Powertech engine starts burning oil, losing power, or making those sounds you know aren't right, it's time for more than just fresh fluids. This MaxiForce engine kit gives you everything needed to bring that hardworking power plant back to full strength without hunting down dozens of separate parts. What You're Getting Complete rebuild components including pistons, rings, gaskets, and bearings designed for Powertech engines Standard bore pistons that restore proper compression and eliminate oil burning Quality gaskets and seals that handle the thermal cycling these engines endure Precision-manufactured bearings built to handle the loads these tractors put out day after day Complete valve train components to restore proper breathing and eliminate valve knock Built for Real Farm Work This kit fits the reliable Powertech engines found in John Deere 6005 and 6010 series tractors. These mid-size workhorses handle everything from loader work around the farmstead to field cultivation and hay making. Whether you're running a utility model for daily chores or a row-crop machine for serious fieldwork, these engines were built to deliver dependable power season after season. Made to Last MaxiForce understands that tractor engines work hard for a living. The components are manufactured to meet or exceed original John Deere specifications, with materials designed to handle constant vibration, temperature swings from cold morning starts to hot summer shutdowns, and the demanding loads of agricultural work. Good to Know This is a complete teardown project that requires machine shop work for proper cleaning and inspection. Check cylinder bore condition, crankshaft journals, and head flatness before reassembly. It's also smart to replace the water pump and oil pump while you're this deep into the engine. Take pictures during disassembly—they'll save you headaches during reassembly.
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