Genuine 263-5055 cylinder head assembly for Caterpillar C15 and C18 diesel engines. Built from high-strength cast iron for reliable sealing, durability, and long service life. Ideal for industrial engines, generator sets, engine overhaul, and heavy-duty repair applications.
The 263-5055 Cylinder Head is a genuine Caterpillar OEM component designed for C15 and C18 diesel engines. Manufactured from high-strength cast iron, it delivers excellent sealing performance, structural durability, and resistance to thermal stress in demanding industrial environments. This cylinder head supports efficient combustion, stable airflow, and reliable engine operation in generator sets, industrial power units, and heavy-duty equipment. Available as a fully assembled unit or bare head, it offers flexibility for direct replacement or rebuilding projects. Built to Caterpillar standards for fit and performance, the 263-5055 is an ideal solution for engine repairs, overhauls, and maintenance for operators worldwide.
