Impeller F4B

Introducing the Impeller F4B, a high-performance cooling solution trusted by Original Equipment Manufacturers for over 50 years. With its strict tolerances and precise dimensions, this impeller delivers maximum performance in engine cooling, ensuring stable pressure and correct cooling from startup to continued running.

Crafted with the finest MC97 rubber compound, this impeller minimizes swelling and fatigue, resulting in fewer failures and longer-lasting performance. Say goodbye to frequent replacements and hello to reliable cooling that keeps your engine running smoothly.

Unlike other generic options in the market, the Impeller F4B is designed specifically for your needs. With its broadest offering in the marine market space, you can trust that this impeller is the perfect fit for your engine. No more settling for a one-size-fits-many approach that compromises performance.

Manufactured by Johnson Pump/Mayfair, a renowned name in the industry, this impeller is built to last. With its 6 blades and a diameter of 2", it ensures optimal water flow and efficient cooling for your engine. Upgrade your engine cooling system with the Impeller F4B and experience the difference it makes in your marine adventures. Don't settle for subpar performance or frequent failures. Invest in a reliable and high-quality impeller that delivers maximum cooling power. Trust the experts and choose the Impeller F4B for superior engine cooling.