This genuine OEM piston ring set is designed for direct replacement in Komatsu ZX200-3, ZX330-3, PC200, and PC330 excavator engines equipped with 4HK1 or 6HK1 engines.
This genuine OEM piston ring set is designed for direct replacement in Komatsu ZX200-3, ZX330-3, PC200, and PC330 excavator engines equipped with 4HK1 or 6HK1 engines.