Water Tube Guide, Mercruiser/Mercury

Water Tube Guide. For Mercruiser Stern Drive and Mercury Marine. Fits: MC-I, R, MR & Alpha One drives. Replaces Mercruiser 23-52928, Mercruiser/Mercury 23-29804, 23-29804T, Mallory 9-43623, and GLM 12820. Premium Quality For Longer Life. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty. Fits: MC-I, R, MR & Alpha One drives Replaces Mercruiser 23-52928, Mercruiser/Mercury 23-29804, 23-29804T, Mallory 9-43623, and GLM 12820 Premium Quality For Longer Life Meets or exceeds manufacturer's recommended specifications Backed by Sierra's limited lifetime warranty