Forespar Marelon 1/2" Vented Loop/Siphon Valve $16.99=+$1.12 Mercury-Mercruiser 83761M DECAL

Mercury-Mercruiser 83761M DECAL

Mercury-Mercruiser 421811 BRACKET-CABLE

Mercury-Mercruiser 195133 PROPSHAFT

Black frame on interior and exterior side

Special Thinner 216 improves paint drying in cold climates and makes spray application easier

Forespar Marelon 1/2" Vented Loop/Siphon Valve $16.99=+$1.12 Mercury-Mercruiser 83761M DECALVented loops are vital components to any onboard plumbing system reducing the risk of sinking or flooding. The glass reinforced composite Marelon Vented Loops allow air to enter the lines preventing that dangerous back siphoning effect. Use above the waterline on your head discharge system, bilge pump, the engine, gen sets, air conditioners, ballast tanks or other equipment. Vented loops help make sure your boat stays afloat after the pumps are turned