The JCB 81350046 is a genuine OEM cylinder head gasket designed for JCB machinery equipped with Perkins 1004.40T engines. This critical sealing component ensures optimal engine performance and prevents coolant or oil leaks between the cylinder head and engine block. It is compatible with a wide range of JCB models including Loadalls, Telescopic Handlers, Wheeled Loading Shovels, Excavators, Backhoe Loaders, Rough Terrain Forklifts, Vibromax compactors, Fastrac tractors, Telemasters, and Skid Steer Loaders.