Engine Cooling Crankshaft Pump

Introducing the Engine Cooling Crankshaft Pump, the ultimate solution for your marine engine's cooling needs. With its exceptional performance and top-notch quality, this pump is a must-have for boat owners looking to enhance their engine's efficiency and longevity.

Crafted with a durable bronze body and a stainless steel shaft, this pump is built to withstand the harsh marine environment, ensuring long-lasting performance and reliability. Its flexible impeller design guarantees efficient water circulation, preventing overheating and potential engine damage.

Designed specifically for older style small block GM marine engines, this pump is the perfect fit for your boat's engine. Its flange-mounted configuration and vertical ports make installation a breeze, saving you time and effort.

As an OEM pump manufactured by Johnson Pump/Mayfair, you can trust in the quality and precision of this product. With years of experience in the industry, Johnson Pump/Mayfair is renowned for producing top-of-the-line marine equipment.

Equipped with an Impeller Type 091027B1 and a 1-1/4" NPT port size, this pump ensures optimal water flow and cooling efficiency. Its pump model, F5B-9, is specifically designed to meet the cooling requirements of Volvo, Indmar, and Marine Power engines. Upgrade your boat's cooling system with the Engine Cooling Crankshaft Pump. Don't compromise on performance and reliability when it comes to your marine engine. Invest in this exceptional pump today and enjoy worry-free boating adventures for years to come.