RCM (Rubber Coated Metal) with a slilicone bead. Used between bearing housing and transmission case. OEM replacement reference 35654-06. RCM gaskets consists of a .020″ thick stainless spring steel base covered with a .001″ thick heat resistant Viton rubber on both sides. A very strong gasket which requires no re-torquing. Gaskets will not become brittle or burn out.
