This genuine JCB 44600205 piston ring is specifically designed for JCB Dieselmax engines. It features a bore diameter of 106 mm and a thickness of 3 mm, crucial for maintaining proper compression and sealing within the engine. This high-quality piston ring is compatible with a wide range of JCB machinery, including various Loadall, JS Excavator, Fastrac, Wheeled Loader, Teleskid, Telemaster, Rough Terrain Forklift, and Vibromax models, ensuring reliable performance and durability.