The Hitachi 6687091 blade is an authentic OEM replacement part designed for various Hitachi compact excavators. This high-quality blade is engineered to provide superior cutting performance and long-lasting durability, essential for efficient operation in demanding conditions. It is a direct fit for models such as the ZX17U-2, ZX17U-5A, ZX26U-5A, ZX30U-2, ZX30U-5A, ZX35U-2, ZX35U-5A, ZX40U-2, ZX40U-5A, ZX50U-2, and ZX50U-5A, ensuring optimal compatibility and easy installation.