Engineered Marine Products IMPELLER EMP is a high-quality impeller for Yamaha outboards. It transports energy from the engine that tends to drive the pump to the fluid being pumped by speeding up the...
By replacing a worn-out bushing with this IMPELLER EMP, which attaches to the topmost bearing and replaces the stroke damper bushing, you may increase performance and fuel efficiency while giving...
The impeller blades will rust if the engine is not used for several months, and they may become stuck and fall off when the engine starts up. In saltwater, the impeller wears down faster due to the...