The SHAKAJA KIT is a universal hydraulic seal repair solution designed for medium-sized excavators (20-30 ton class), targeting leakage issues in critical components such as pumps, cylinders, and valves15. Compatible with major brands like Kobelco SK200-8, Komatsu PC220-8, and Hyundai R225LC-9, it ensures reliability in construction and demolition operations.If you want to more information ,please click the website hydsealkit.com