PISTON 030, 106.68mm

Get your tractor engine back to peak performance with this high-quality PISTON 030, 106.68mm oversized replacement part, specifically designed to fit Ford 3000, 3600, 5000, and 6568 models. Whether you're rebuilding an old engine or replacing a worn-out component, this 0.030” oversize piston is the perfect solution for restoring compression and engine reliability.

This piston directly replaces OEM part numbers D6NN6108P, D4NN6108R, and 3910853, and is manufactured to match original specifications. Built from premium, heat-treated alloy steel, it's designed to withstand the high pressure and heat of diesel tractor engines while providing long-lasting durability and optimal performance.

Precision-machined to a 106.68mm diameter with 0.030” oversize, this 100% new piston ensures proper fit and sealing—critical for fuel efficiency and smooth engine operation. Whether you’re a professional mechanic or handling a DIY tractor rebuild, this piston offers the performance, reliability, and quality your equipment deserves.