Keep your engine running smooth with the Menace Marine Large Dual Feed Engine Flusher—crafted by an Australian-owned, Melbourne-based team who know marine gear best. This 100% brand-new flusher suits engines from 40 to 300 horsepower, delivering a strong, secure flush through dual-feed rectangular muffs. Designed for Aussie hose sizes with a 12mm Quick Fit Universal Connector, it’s a tough essential for any boater.

• Broad Compatibility: Fits engines 40-300hp with side water intakes—check your lower unit before use.
• Dual-Feed Power: Large rectangular muffs ensure maximum water flow to flush salt, sand, and silt fast.
• Aussie Ready: Built for Australian hoses with a 12mm Quick Fit Universal Connector—hooks up in seconds.
• Secure Design: Strong, leak-free hose connection keeps the flush steady and effective.
• Marine Tough: Brand-new and built to last—perfect for keeping your engine in top shape.

Menace Marine doesn’t sell junk—our gear is made for Australia’s wild waters, from coastal swells to inland rivers. Shipping fast to Sydney, Brisbane, Perth, and beyond, this flusher is your go-to for engine maintenance without the hassle.

• Engine Range: 40-300 horsepower  
• Connector: 12mm Quick Fit Universal (Australian hose compatible)  
• Design: Large Dual Feed Rectangular Muffs  

Pro Tip:
Double-check your side water intakes and connect to a standard hose—flush like a pro after every trip. Grab yours now—keep your engine purring!