Sea-Dog Inboard Motor Flush – 521550-1 | OEM

Sea-Dog Inboard Motor Flush – 521550-1

The Sea-Dog Inboard Motor Flush (521550-1) flushes salt and sand from an inboard's cooling system. Fit the rubber cup over the intake, connect a garden hose and extend the leg to seal it to the hull. No tools needed.

Product Details

• Manufacturer: Sea-Dog
• Part Number: 521550-1
• Product Type: Water Flushing Systems
• Condition: New

Inboard Motor Flush quickly flushes away salt, sand, minerals, and contaminates from your lower unit cooling system extending the engine’s service life. Easy-to-use by fitting the rubber cup over the water intake, connecting a garden hose, and extending the aluminum leg to seal the cup to the hull. Fresh water flushes the cooling system, no tools required. Great for winterizing, tune-ups, and other maintenance that requires running an inboard engine out of the water.

Important Fitment Information

Please check the size, material and mounting details against your boat before ordering. Always follow Sea-Dog's installation instructions.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Sea-Dog Marine Hardware from Compleat Angler Marine

Compleat Angler Marine, part of Pompano Beach Marine Center, supplies Sea-Dog marine hardware, electrical parts, lighting, wire and boat accessories. Our team is here to help you find the right Sea-Dog parts for your boat.

Nationwide Shipping

We ship Sea-Dog marine hardware and accessories nationwide. Orders are carefully packed for safe delivery.

Need help finding the right part?
Call 954-946-1451 or email support@compleatanglermarine.com.