R & D Flexible Shaft Coupling f/5" B/W, Hurth, & Volvo - 25HP/100RPM Capacity Search Lights SIERRA 18-5820

SIERRA 18-5820

Allows the use of Scotty rod holders with factory installed flush mounted rod holders

150 Fixture lumens from its low profile design and utilizes focused optics to produce a 60° circular beam from each LED providing great water penetration

Ideal for longer cable runs

R & D Flexible Shaft Coupling f/5" B/W, Hurth, & Volvo - 25HP/100RPM Capacity Search Lights SIERRA 18-5820Flexible Shaft Coupling for 5" B W, Hurth, & Volvo 25HP 100RPM Capacity The R & D Marine Flexible Coupling consists of a flexible disc molded with a polyester elastomer. The disc gives clearance for bolt heads and is able to flex freely to take up any temporary misalignment of the engine and shaft due to flexing of the boat structure or the engine moving on its mount. Forward thrust is taken in compression on the disc between the two half couplings,