Lock Nut, MCM rear engine mount

Lock Nut. For Mercruiser Stern Drive. For: MCM rear engine mount. Replaces Mercruiser 11-863332, 11-99298, and GLM 19350. Premium Quality For Longer Life. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty. For: MCM rear engine mount Replaces Mercruiser 11-863332, 11-99298, and GLM 19350 Premium Quality For Longer Life Meets or exceeds manufacturer's recommended specifications Backed by Sierra's limited lifetime warranty