The JCB 04500211 is a genuine OEM cylinder head gasket designed for various JCB agricultural and construction machinery. This critical engine component ensures a proper seal between the cylinder head and engine block, preventing leaks and maintaining optimal engine compression. It is commonly found in JCB 3CX, 4CX, 520, 530, and 540 series machines, including models equipped with Perkins 1004 series engines. Measuring approximately 480mm in length, 200mm in width, and 5mm in height, with a weight of 0.12 kg, this gasket is engineered for durability and precise fitment.