The Komatsu 7074410280 Ring is an original equipment manufacturer (OEM) part designed for optimal performance and durability in a wide range of Komatsu construction and mining machinery. This genuine Komatsu component ensures precise fitment and reliable operation, maintaining the integrity of your equipment's systems. Manufactured to Komatsu's stringent quality standards, it provides long-lasting service life for models including PC200-8, D61EX-15, WA380-6, GD655-5, and HM300-2 series.