Mercruiser Dry Joint Riser Kit Replacement (Open, Restricted or Closed)

This kit includes separate silicon seals (2 open, 2 closed, 1 restricted) which allows the gasket to be used on different applications. Suits Mercruiser dry joint V6 & dry joint V8 risers 2002 onwards as either:

Mercruiser 27 - 864850A02 (restrictor) (standard raw water cooling), OR

Mercruiser 27 - 864549A02 (block off) (closed cooling), OR

Mercruiser 27 - 864547A02 (full flow) (for spacer kits).

This is a non-OEM, aftermarket part REC 270.