Dual Feed Outboard Motor Flusher - Universal Marine Engine Muffs (28cm)

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Tax included (excl. Monaco, Norway, N. Ireland). Check Cart/Checkout for rates. Shipping options (Standard 8-15d / Economy 25-45d) vary by address and weight. Delivery to remote areas is subject to extended transit times. Save ~7% on shipping for orders >100kg (220lbs).

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Professional Engine Protection for Marine Enthusiasts

Ensure the longevity of your outboard or inboard/outboard drive with the AirowMarine Dual Feed Flusher. Engineered with a forensic focus on cooling system integrity, this precision flushing system is essential for saltwater boaters looking to prevent expensive engine damage.

  • Dual-Feed Efficiency: The innovative bifurcated design delivers water to both sides of the cooling intake simultaneously, ensuring a thorough, high-pressure flush that clears deep-seated contaminants.
  • Heavy-Duty Construction: Built with high-density, UV-stabilized elastomer cups and a reinforced spring steel frame with 304 stainless steel hose clamps for maximum clamping force and corrosion resistance.
  • Universal Marine Fit: Specifically designed to securely clamp onto most major brands including Mercury, Yamaha, and Evinrude.
  • Plug-and-Play Maintenance: Features a standard 3/4 inch hose connection for instant compatibility with residential water supplies.

By purging salt, sand, and silt after every trip, this flusher prevents clogging and internal corrosion, maintaining peak performance and cooling efficiency.

Comprehensive vertical infographic detailing dual-intake efficiency, corrosion defense, and standard 3/4 inch hose connection.

Frequently Asked Questions

Will this flusher fit my specific engine brand, like Mercury or Yamaha?
Yes. The heavy-duty spring frame is designed for a universal fit, applying consistent pressure to the lower unit intake of most major outboard and I/O brands including Mercury, Yamaha, Evinrude, and Johnson.
Does the dual-feed design offer better water flow than standard single-side muffs?
Absolutely. Standard muffs often starve one side of the intake. Our dual-feed design forces water into both sides of the cooling system simultaneously, ensuring the water pump is fully primed and the entire block is flushed.
Is the rubber durable enough for frequent use in salty environments?
The flusher is constructed from high-density, UV-stabilized synthetic rubber and salt-spray tested 304 stainless steel clamps, specifically designed to withstand the harsh conditions of marine environments without cracking or corroding.

Engineering Specs

REV: 2025.Q4 // TECH-STANDARD
Material_Grade
Marine Grade Rubber and Spring Steel
Surface_Finish
Matte Black Corrosion-Resistant Powder Coat
UV_Resistance
UV-Stabilized High-Density Elastomer
Corrosion_Rating
304 Stainless Steel Clamping Components
Compatibility
Bass Boats, Pontoons, Center Consoles
Hull_Integration
Universal (Outboard/IO Applications)
Standard_Ref
Universal Marine Fit

ESTABLISHED 2017

AirowMarine

Professional Marine Hardware for a Safer Voyage.

Design engineers and marine consultants reviewing technical blueprints and a stainless steel porthole window assembly in an office overlooking a container port.

Our Roots

Hong Kong Based, 8 Years of Expertise

The story of AirowMarine began eight years ago. Headquartered in Hong Kong, we have been dedicated to the global operation and brand building of marine accessories. These eight years of experience have taught us that on the unpredictable sea, every single component carries the trust and safety of the boat owner.

B2B marine hardware production: A massive mirror-polished 316 stainless steel boat anchor being hoisted for quality verification in AirowMarine’s industrial workshop in mainland China.

Supply Chain

Invested Factories in Mainland China

To ensure our products withstand extreme environments, we are more than just a bridge for trade. AirowMarine has invested in its own manufacturing facilities in Mainland China. Leveraging the region's mature and efficient industrial supply chain, we are deeply involved in the entire process—from raw material selection and precision machining to final assembly. We avoid exaggerated claims; instead, through professional logistics and rigorous quality control, we ensure every product delivered to you meets high nautical-grade standards.

Technical quality control inspection showing a Mitutoyo digital caliper measuring a polished marine fitting at 12.45mm precision.

Reliability

Strict QC & Global Logistics

As a provider of marine accessories, our business is intimately connected to the water. We believe that protecting the ocean is not just a slogan; it must be reflected in every detail of our business. Currently, AirowMarine is continuously optimizing our packaging solutions: we maximize the reduction of single-use plastics in our packaging and shipping processes, using recyclable paper-based cushioning materials whenever possible. Our products are built to power your voyage, while our packaging is designed to protect the purity of the blue sea.

Close-up of a 316 stainless steel circular louvered deck vent in eco-friendly honeycomb paper packaging with AirowMarine shipping label.

Our Mission

Protecting the Blue, Plastic-Free

We are aware that there is always room for improvement, but we have never stopped in our pursuit of excellence and environmental responsibility. AirowMarine is committed to providing you with durable, reliable, and eco-conscious marine accessories.

Expert Guidance

Technical help in 24 hours

International Delivery

Secure & Tracked Shipping

Custom Solutions

Tailored parts for your boat

Factory Direct

Invested supply, best value

Proven Quality

Tested for nautical safety