Sierra Marine 18-2732-9 Water Shutter
Sierra Marine 18-2732-9 Water Shutter.
4" exhaust water shutter (flap) fits Mercury Marine MC-1/R/MR/Alpha One, Alpha Gen II & Bravo exhaust bellows. These do not use any pins or grommets to hold it in place because it has 2 tabs molded into the sides which snap into the holes which the above grommets used.
Features:
Fits 4" Exhaust
Sold as a Pair
4" exhaust water shutter (flap) fits Mercury Marine MC-1/R/MR/Alpha One, Alpha Gen II & Bravo exhaust bellows. These do not use any pins or grommets to hold it in place because it has 2 tabs molded into the sides which snap into the holes which the above grommets used.
Features:
| Brand | Sierra |
|---|---|
| Cross Reference / Specs | ENGINEERED MARINE PRODUCTS
GLM MALLORY MARINE MERCURY MARINE SIERRA MARINE |
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