Sierra’s 18-3066 Impeller is designed for use in Mercury/Mariner and Yamaha outboard engines. It features a 0.470″ I.D., 1.563″ O.D., and a 0.6875″ height. Use with Sierra’s 18-3460 Water Pump Kit. Includes one impeller per package. It is interchangeable with Mallory 9-45610, GLM 89870, Mercury Marine 47-11590M, and Yamaha Outboard 6G1-44352-00-00. Each Sierra product meets or exceeds the original equipment part it replaces.
Designed for use in Mercury/Mariner and Yamaha outboard engines
Dimensions: 0.470″ I.D. x 1.563″ O.D. x 0.6875″ height
Use with Sierra’s 18-3460 Water Pump Kit
Includes one impeller per package
Interchangeable with Mallory 9-45610, GLM 89870, Mercury Marine 47-11590M, and Yamaha Outboard 6G1-44352-00-00
