The JCB 02634067 is a genuine OEM cylinder head gasket, crucial for maintaining the seal between the cylinder head and engine block. This high-quality gasket is designed for various JCB machinery models, including the 3CX, 4CX, 5CX, 214, 215, and 217 backhoe loaders. It ensures optimal engine compression and prevents fluid leaks, contributing to the longevity and efficient operation of the machine. This part is compatible with Perkins 1004.4, 1004.40, 1004.40T, 1004.40TA, 1004.42, 1004.4T, 1004.4TA, 1004.40TV, and 1004.40TW engines.