Shaft Couplers

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

9 products found in Shaft Couplers

R & D Flexible Shaft Coupling f/4" B/W, Hurth - 5HP/100RPM Capacity
  • $208.99

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R & D Flexible Shaft Coupling f/4" B/W, Hurth - 8HP/100RPM Capacity
  • $236.99
R & D Flexible Shaft Coupling f/4" Yanmar - 3HP/100RPM Capacity
  • $200.99
R & D Flexible Shaft Coupling f/5" B/W, Hurth - 13HP/100RPM Capacity
  • $376.99

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R & D Flexible Shaft Coupling f/5" B/W, Hurth - 20HP/100RPM Capacity
  • $652.99

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R & D Flexible Shaft Coupling f/5" B/W, Hurth - 8HP/100RPM Capacity
  • $384.99

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R & D Flexible Shaft Coupling f/5" Yanmar - 10HP/100RPM Capacity
  • $376.99

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R & D Flexible Shaft Coupling f/6" Twin Disc - 28HP/100RPM Capacity
  • $840.99

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R & D Flexible Shaft Coupling f/B/W, Hurth - 3HP/100PRM Capacity
  • $200.99