Sea-Dog Rectangular Motor Flush [521520-1] Entertainment | Accessories it’s the only handheld SONAR

it’s the only handheld SONAR depth finder on the market

All the features of the AA560 plus options to control a bow thruster or deck lights and anchor wash

smart transducer

Uses (4) 1/4" Flat Head Fasteners

Sea-Dog Rectangular Motor Flush [521520-1] Entertainment | Accessories it’s the only handheld SONARRectangular Motor Flush Molded PVC Painted Steel Outboard Rectangular Motor Flush quickly flushes away salt, sand, minerals, and contaminates from your lower unit cooling system, extending the engines service life. Easy to use molded PVC cups deliver fresh water to flush the cooling system through side intakes on the lower unit. Simple garden hose connection, no tools required. Great for winterizing, tune ups, and other maintenance that requires