Genuine Mercruiser 27-864549A02 Block Off Exhaust Riser Gasket
Replaces Mercruiser part number: 27-864549A02, 27-864549A1
Used on Mercruiser engines:
GM V-6 & V-8 engines with dry joint exhaust manifold (2002 & newer)
This is a genuine Mercury Mercruiser marine part.
