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Marine motor flushers

Invincible Marine Dual Feed Motor Flusher
Get the maximum amount of water to your engine with this dual feed motor flusher. Provides water to both water intakes.
Invincible Marine Prop Wrench
A must for every boater's tool box! Have you ever needed to change a propeller while on the water but never had the right tool? New from Invincible Marine is a Universal Prop Wrench. This lightweight, yet durable molded polymer wrench fits 1-1/16" propeller nuts. Engineered to fit Mercury engines over 50 H.P. and OMC engines over 40 H.P. Handle design lets you get enough torque on those hard to loosen propeller nuts.
Invincible Marine Large Motor Flusher
Designed to fit larger outboards with larger water intake. Simply attach to your garden hose, slide over water intake, and turn on water. Rectangular rubber.
Invincible Marine Motor Flusher
Flushes your engine after every trip with this easy to use motor flusher. Simply attach to your garden hose, slide over your lower units water intake, and turn on the water. Fits most outboards and inboard/outboard engines. Basic round, PVC.
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