Groco, Engine Flush Kit & Adapter

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Product details

Management number	204555841	Release Date	2025/10/30	List Price	$55.35	Model Number	204555841
Category	Engine Parts Engine Maintenance for Boats

Easy Access Emergency & Engine Maintenance Port
Add an SSC to the outflow side of your engine's raw water seacock to allow instant emergency bilge pumping, or to simplify winterization and cooling system flushing. The SSC contains an O-ring sealed side port with a removable twist-lock plug held in place by two dogs on the side of the plug.

Diameter = Pips Size
In an emergency, while the engine is running, close the seacock and remove the quick release plug. Excess bilge water can be pumped overboard by the engine raw water pump
For winterization, close the seacock, remove the quick release plug and insert the service adaptor (included)
For cooling system flushing, close the seacock and insert the service adaptor. Dockside water can be used to flush the cooling system with the engine running at idle speed
Bronze full-flow valve is UL listed
Note: Do not remove the quick release plug while the seacock is open; orient the SSC so the plug is blocked by the seacock handle when the valve is open.
Data Sheet