VDO SingleViu 52mm (2-1/16") Oil Pressure Gauge - 150 PSI [A2C3833240030] Cartography | Humminbird The 163 top plate has

The 163 top plate has been designed to accept large fish finders

Relay or Manually Operated Battery Switch

RH-532VS Large 0° Stainless Steel

All our Echomaster models can be stored flat and assembled in minutes

VDO SingleViu 52mm (2-1/16") Oil Pressure Gauge - 150 PSI [A2C3833240030] Cartography | Humminbird The 163 top plate hasSingleViu 52mm (2 1 16") Oil Pressure Gauge 150 PSI SingleViu instruments represent the latest technology in instruments, and offer a top of the line solution by being able to work directly with traditional analog senders or work directly off a J1939 CAN network. Each SingleViu gauge has it's own microprocessor, which allows it to have a dual input capability that can be switched from it's default analog input to J1939 CAN via the SingleViu