The Flushmaster is a portable, marine-grade flushing system designed to automate the cleaning of up to four outboard motors. By sequentially flushing each motor, this device simplifies engine maintenance and optimizes performance for single, dual, triple, or quad-outboard configurations. It features IP67-rated waterproof construction for reliable use in marine environments and operates on three AA batteries for convenient, mobile performance.
- Automated flushing: Flushes motors one at a time and shuts off automatically when complete.
- Compatibility: Suitable for four-stroke outboard flush ports.
- Portable power: Requires three AA batteries (included).
- Construction: Marine-grade, IP67-certified waterproof design.
- Versatile water source: Compatible with water spigots, standard garden hoses, and PVC plumbing.
- Included components: Flushmaster device, four 5 ft. outlet hoses, hose clamps, screwdriver, and manual.
- Regulatory note: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Product facts
- CT SKU
- CT-116503
- UPC / GTIN
- 860010107461
- Package weight
- 8.3 lb
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
Shipping & returns
Shipping & returns
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Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
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Need help choosing?
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