Impellers are part of the Mariner & Mercury Outboard Cooling Systems. These are an incredibly important part of the water pumps, if these are faulty or damaged water will not be pumped in the outboard engine to cool it down.
Engineered Marine Products
EMP Water Pump Impeller for Tohatsu 25-30hp - 369-65021-1
Sale price£18.95 GBP
Engineered Marine Products
Tohatsu Water Pump Impeller for 4-6hp EMP 369-65021-1
Sale price£18.95 GBP