Gasket Kit Mercruiser 27-78028A78
Supersedes: 27-55306A72
27-55306A73
27-55306A74
27-55306A75
Fits:
35 HP 1972-88 serial number 6445653-B10788
40 HP 1972-93 serial number 3336258-G053313
This gasket kit will not fit Mariner outboards.
Supercedes: 27-55306A72, 27-55306A73, 27-55306A74, 27-55306A75, 27-78028A78