Compatible with EBZ8500 EBZ8500RH HU 578 580 64CC Backpack Blower Cylinder Piston kit 51mm

- COMPATIBLE : Designed to fit EBZ8500, EBZ8500RH, HUS578, HUS580, and other 64CC backpack blowers for reliable replacement performance - Features a 51mm bore diameter cylinder and piston assembly engineered for optimal compression and power output - Includes cylinder, piston, piston rings, and necessary gaskets for a comprehensive repair solution - Manufactured to exact specifications to ensure proper fit and restore engine performance to original standards