Mercury MerCruiser Gasket 27-856704
- Brand:
- Mercury
- Part no:
- 27-856704
Where to buy
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This is the Mercury MerCruiser gasket with part number 27-856704. It is described as a genuine OEM Mercury MerCruiser part, made for the engine line it is named after. Which joint or engine it seals is not stated, so treat the part number as your starting point. Mercury asks that compatibility be confirmed against your specific engine model before the gasket goes on.
Our take
The part number 27-856704 is the one detail that identifies this gasket, since position and engine are not given. Verify it against your engine model first, as Mercury advises, and match it to the old gasket you take off.