Airmar 175WR-4 Transducer Housing Wrench [175WR-4] Clearance Fuel flow senders facilitates fuel

Fuel flow senders facilitates fuel consumption optimization for reduced fuel operating cost

Euro Black 4" Tachometer - 4000 RPM (Diesel - Magnetic Pick-Up)

wring it out and repeat

True 16-Channel GPS WAAS Receiver

lightweight antenna is ideal for vessels where space is limited - bass boats and fishing vessels

Airmar 175WR-4 Transducer Housing Wrench [175WR-4] Clearance Fuel flow senders facilitates fuel175WR 4 Transducer Housing Wrench A single handed wrench that holds the main thru hull housing via the 'wrench flats' on the top of the housing to facilitate tightening of the hull nut. Use wrench 164WR 2 or 164WR 3 for the hull nut. For use with: B164 B175 SS164 SS264 IMPORTANT: the design of the housing for these transducers changed slightly in June 2012. This wrench is for the newer design and has an internal width of 2 3 4". If you need a wrench