Manifold Block Off Plate, Mercruiser

Manifold Block Off Plate. For Mercruiser Stern Drives (1967-1998). Replaces Mercruiser 48045, 54870, 73813, 73813A1, 73813F1, Barr 1-73813, and GLM 51030. Premium Quality For Longer Life. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty. For Mercruiser Stern Drives (1967-1998) Replaces Mercruiser 48045, 54870, 73813, 73813A1, 73813F1, Barr 1-73813, and GLM 51030 Premium Quality For Longer Life Meets or exceeds manufacturer's recommended specifications Backed by Sierra's limited lifetime warranty