Cat330C Excavator Coupling Connected Plastic Rubber Pump Coupling

Cat330C Excavator Coupling Connected Plastic Rubber Pump Coupling: all kinds of brands excavator Rubber plastic coupling for pump for excavator Cat330C Specifications Material : rubber and Aluminum Color : Black green Place of Origin : Guangdong , China (Mainland) Application : Excavator, construction machines Performance : Excellent in absorbing vibrations and shocks Feature : Flexible, reduce machinery noice Coupling assy : Element+Insert+Hub+Bolt Available : In stock