PISTON 040, 111.76mm

Restore your tractor’s engine to peak condition with this PISTON 040 (111.76mm) replacement part, crafted for high performance and longevity. Designed to match OEM specifications and compatible with Ford tractor models 5000 (1968+), 6600, and 7580, it replaces original part numbers D4NN6108AE, D2NN6108U, and 1846018.

This piston is constructed from high-strength, heat-treated aluminum alloy, delivering outstanding durability in tough agricultural conditions. Whether you're plowing, hauling, or mowing, this component ensures smooth engine operation, better combustion, and extended service life.

Perfect for full engine rebuilds or individual piston replacements, this 100% brand-new tractor part is engineered to meet or exceed OEM quality. It's a reliable choice for farmers, tractor repair shops, and equipment dealers who need dependable, heavy-duty performance.