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Flexible Shaft Couplers manufactured by R & D Marine are engineered to fit between the Marine Transmission Output Flange & the Shaft Coupling. They are designed to protect the Boats Drivetrain. They reduce vibration, compensate for some misalignment, isolate the shaft log & absorb shock loads.
R & D Marine’s Flexible Shaft Couplers are machined from a resilient & durable Polyurethane. To calculate power of the coupling required for your boat use the following formula or contact us @ (855) 980 – 8687 for assistance.
Horsepower of Engine X Reduction Ratio of Transmission X 100 = HP/100 RPM Engine Speed