This genuine Komatsu 6742011500 sleeve is a critical component designed for precise fitment and durability in a wide range of Komatsu heavy machinery. Featuring an outer diameter of 239mm, this sleeve ensures reliable operation and supports the structural integrity of associated parts. Manufactured to Komatsu's exacting standards, it is suitable for numerous models including PC200-8, PC220-8, WA380-6, D61EX-15, and HM300-2. Regular replacement with OEM parts like this sleeve helps maintain peak machine performance and extends equipment lifespan.