Mercury – Water Pressure Gauge 0–30 PSI | Cooling System Monitoring | Black Face | Chrome Bezel | 79-8M6020007 Shackles - Swivels - Thimbles 90179-20004-00 - NUTWARNING: This product

90179-20004-00 - NUTWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer

Whether your boat sits for stretches between trips or you run in brackish and saltwater environments

How do I know if I need to replace the bearing

the standard harness can feel too tight

Socket-To-Socket Length: 4

Mercury – Water Pressure Gauge 0–30 PSI | Cooling System Monitoring | Black Face | Chrome Bezel | 79-8M6020007 Shackles - Swivels - Thimbles 90179-20004-00 - NUTWARNING: This productMercury Water Pressure Gauge 030 PSI Cooling System Monitoring Black Face Chrome Bezel 79 8M6020007 OverviewThis 030 PSI water pressure gauge gives you a steady, no nonsense read on how well the engine is pulling water. The needle settles in with a smooth, slow sweep, so you can spot real pressure changes without fighting jitter from wakes or chop. Out on the water, it turns into a quick habitglance, register the number, and stay focused on the run.