Yamaha - Water Pressure Gauge Black Bezel Classic Black Face | N80-83660-70-00 MerCruiser 5.0L/5.7L TKS Bravo Service Parts In addition to doing everything

In addition to doing everything a battery disconnect switch does

It protects the propeller from corrosion

Importance of Proper Propeller Selection

With only a small hole for wiring and three (3) screws for attachment

Yamaha - Water Pressure Gauge Black Bezel Classic Black Face | N80-83660-70-00 MerCruiser 5.0L/5.7L TKS Bravo Service Parts In addition to doing everythingYamaha Water Pressure Gauge Black Bezel Classic Black Face N80 83660 70 00 The Yamaha Water Pressure Gauge Black Bezel Classic Black Face N80 83660 70 00 is a two inch backlit Yamaha analog water pressure meter with a crisp faceplate design. This version pairs a black face with a black bezel, giving the helm a finish that matches the rest of the Yamaha gauge layout. Functionally, this gauge monitors outboard water pressure in PSI to help identify