Fynspray 3/4 Boat Water Pump Impeller - Genuine ws37/7 bla drum winch - 4500 model The worlds first water resistant

The worlds first water resistant blower design with durability proven in rigorous moisture tests

6 and 8 cylinder log exhaust manifolds Superseded by part 1-73813

all thanks to the built-in adjustable bypass valve

Upgrade your Sherwood or Yanmar pump with the Impeller OE 29000K

Black panel with reinforced corners to prevent cracking

Fynspray 3/4 Boat Water Pump Impeller - Genuine ws37/7 bla drum winch - 4500 model The worlds first water resistantKeep your boat running smoothly with the Genuine Fynspray 3 4 Boat Water Pump Impeller. The impeller is key driven with 8 outer rubber splines, ensuring durability and reliability. With an overall diameter of 65mm, a depth of 51mm, and a shaft diameter of 16mm, this impeller is designed to fit the Fynspray WSP 3 4 Port Pump. It also suits older style Argo Cam Drive Pumps. Ensure your pump is in top condition with this essential impeller upgrade.