Pistons 144200WR-STD

The 144200WR-STD Piston Set is a high-quality OEM replacement designed for Navistar 7.3L (445 CID) V8 diesel turbo engines. Each piston comes with pre-installed rings, ensuring excellent sealing and reliable performance under high-temperature and high-pressure conditions. The pistons have a standard 4.110" bore size, making them ideal for engine rebuilds requiring factory-spec dimensions.