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Description
Genuine OEM MerCruiser riser elbow gasket, #27-8637251. Seals between the exhaust manifold and riser. This is the completely blocked-off gasket, for closed-cooling (fresh-water-cooled) engines only. The wrong gasket here can cook your exhaust or push water into a cylinder.
- For GM V6 and V8 MerCruiser sterndrive & inboard engines with center-rise manifolds
- Closed-cooling system design (fully blocked off)
Not sure if you run closed (fresh-water) or raw-water cooling? Call 856-232-6969 with your serial number. We stock every variation.
Warranty Information
Mercury Marine & Quicksilver products carry a 1 year factory warranty against defects and workmanship. Serialized items such as engines, drives, and transom assemblies must be installed by a dealer for warranty to be valid.
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Specs
UPC: |
745061494695 |
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MPN:
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27-8637251
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