Aqualarm Engine Overheat Detector - Bolt-On Mount PMHULL3 GT51M-TM includes a 12-pin transducer

GT51M-TM includes a 12-pin transducer with mounting hardware and installation instructions

41 321474 40 lbs 17" 11" 6-3/4" 15 mm 6 mm 1

Power Indicator Light: Boatside connector features a molded-in LED light

- C-6 White - Vent-O-Mate with plastic cover

NPS Thread With Hose Connection

Aqualarm Engine Overheat Detector - Bolt-On Mount PMHULL3 GT51M-TM includes a 12-pin transducerEngine Overheat Detector Bolt onType Works with 12v, 24v, 32v The Engine Overheat Detector is a two terminal,non polarity, normally open detector that closes when engine temperature reaches 200 Deg. F and activates a visual and or auldible device. The detector is a bolt on type that bolts on the engine block or engine head using the engine or head bolts. It is a multi voltage switch that can work with 12v,24v, and 32v. It is ideal for metric