Aftermarket Mercruiser 27-8079821 Carburetor Mounting GasketThe Sierra 18-0994 Gasket is designed to reseal the applicable joint or component during servicing in Mercruiser applications. It replaces...
Genuine Mercruiser 27-856705 3.7 Cast Iron Manifold Riser Gasket Manifold to riser gasket for cast iron 99908A3 manifold assembly on 1983-1989 3.7L (165, 170, 180 and 470)