Sierra Marine 18-4456 Exhaust Protector Valve-3"
Sierra 18-4456 3" Exhaust Flapper.
For use on 3" through hull exhaust outlets.
Features:
For use on 3" through hull exhaust outlets.
Features:
- Includes Stainless Steel clamp
- Fits 3" O.D. exhaust tube
- Heavy duty rubber flapper valve helps to prevent water from surging into the exhaust system
| Brand | Sierra |
|---|---|
| Cross Reference / Specs | MERCRUISER STERN DRIVE
GLM MALLORY MARINE MERCURY MARINE ENGINEERED MARINE PRODUCTS Specifications:
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PROPOSITION 65 WARNING: FOR MORE INFORMATION, VISIT WWW.P65WARNINGS.CA.GOV