Our Bass Pro Shops® Dual Flow Motor Flusher provides maximum water flow into both intakes, letting you flush your cooling system quickly and effectively with just a garden hose. Our boat motor flusher also provides a great way to test-run your boat out of the water before hitting the boat ramp. Fits most outboards and I/O Mercury®, Johnson/Evinrude®, Yamaha®, Chrysler®, Force®, Honda®, Nissan®, Suzuki®, and Tohatsu®. Provides maximum water flow into both intakes. Works with garden hose. Fits most outboards and many I/O's.

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