Oil Filler Cap Gasket - SIL

WOLFSBRUG WEST. Silicone oil filler cap gasket. Say goodbye to your leaky oil cap FOR LIFE! Unlike common cork or neoprene seals that crack and deform over time, these aerospace/mechanical grade AMS 3304 silicone seals are 100% reusable and are guaranteed not to leak. One seal is all you need to protect your engine for its entire life. Fits all late (Mid'55) 36hp-1600cc engines.