3 in. Exhaust Flapper With Clamp | Sierra 18-4456 Drain Plugs & Gaskets 2 long bolt staggered pattern

2 long bolt staggered pattern

Replaces Mercury 13524A6

Heat Shrink Ring Terminal 1/4 in

3M wool compounding pad

Volvo Penta Upper Gear Unit Seal Kit

3 in. Exhaust Flapper With Clamp | Sierra 18-4456 Drain Plugs & Gaskets 2 long bolt staggered patternExhaust protector valve mounts on the outside of 3 in. exhaust tip to prevent backflow of water into the exhaust. 3 in. Exhaust Flapper With Clamp Sierra 18 4456 For 3 in. diameter exhaust thru hulls Prevents backflow of water into exhaust system Stainless steel clamp included Designed to mount on the outside of exhaust tips Replaces Mercury 34765A1, 34765A2 Replaces OMC Johnson Evinrude 509494 Replaces Mallory 9 44000