The Large Rectangular Motor Flusher brings the chore of flushing contaminants from your large outboard down to size. Using no tools other than a standard garden hose, you can easily perform in-season maintenance or winterize your boat. Just place the Shoreline Marine™ Large Rectangular Motor Flusher’s muffs over the water intake, turn on the hose and start the engine for quick and effective cleaning.
- Motor flusher for larger outboards
- Flushes contaminants and salt deposits from cooling systems using only a garden hose
- Allows idling for engine adjustments when out of the water
- No tools necessary for installation or removal
- Great for in-season maintenance or winterization
- Model: SL52206