Aftermarket Mercruiser 27-997772 Riser Gasket 3.0L
Replaces Mercruiser part number: 27-52076, 27-99777, 27-997771, 27-997772, 27-99777B2
Used on Mercruiser engines:
MCM 120 (1993 & newer), 140/3.0L, 470, 165 in-line 6 cyl., GM V-8 small block (1982 & older)
This is a Sierra marine part.
