Mercury – Water Pressure Gauge 0–30 PSI | Cooling System Monitoring | Black Face | Black Bezel | 79-8M6020031 Flat Rate 15-25 BALANCE 3WARNING: This product can

BALANCE 3WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer

Marine diesel engines live a tougher life than most — long hours

If you run an older BRP or OMC Stringer sterndrive

and electric steering talking clearly with the engine

Mercury – Water Pressure Gauge 0–30 PSI | Cooling System Monitoring | Black Face | Black Bezel | 79-8M6020031 Flat Rate 15-25 BALANCE 3WARNING: This product canMercury Water Pressure Gauge 030 PSI Cooling System Monitoring Black Face Black Bezel 79 8M6020031 OverviewThis 030 PSI water pressure gauge gives you a clear look at how well the cooling system is moving water through the engine. Out on the water, the needle settles into a smooth, steady sweep, so you can spot changes without squinting or guessing. It reacts naturally when you trim up, get on plane, or run through chop. Its one of those gauges that