Dual Feed Motor Flusher for Boat Marine Engine Flushes Sand Rectangular Muff      Feature:   Heavy duty high impact plastic flusher   Quickly flushes away salt, silt, alkali and sand   Extends engine life by preventing clogging and corrosion   For use on most outboards and sterndrives with side water inlets   Recommended for larger engines   Attaches to garden hose   Universal fit   Cups measure 5-1/4" L x 3-5/8" W when installed   Cups can be rotated vertically or horizontally      Specification:   Condition: 100% Brand New   Item Type: Outboard Motor Water Flusher   Material: Steel Alloy   Overall Height: Approx. 360mm/14.2in   Application: Suits most outboards & stern drives (which have side water intakes on the lower unit)      Package List:   1 x Outboard Motor Flusher