R & D Flexible Shaft Coupling f/5" B/W, Hurth - 8HP/100RPM Capacity

The R & D Flexible Shaft Coupling for 5" B/W, Hurth is a precision marine transmission component designed to facilitate reliable power transfer between your engine and propeller shaft system. This coupling is essential for boaters who prioritize smooth and vibration-free operation, making it a vital component for both saltwater and freshwater vessels.

Engineered to handle up to 8 horsepower at 100 RPM, this flexible coupling utilizes elastomeric elements that help dampen vibrations and reduce noise transmission to the hull. Its design accommodates minor angular and parallel misalignment, which can help protect your drivetrain during various operational conditions. The materials used are selected for their resistance to corrosion and fatigue, ensuring durability in demanding marine environments.

Ideal for recreational anglers, charter captains, and cruising boaters, this coupling is specifically compatible with Hurth transmissions. It is particularly suited for mid-range inboard engines operating in the 6–8 horsepower range, providing a dependable solution for those who rely on their vessels for both leisure and work.