Water Tube Guide, Mercruiser

Water Tube Guide. For Mercruiser Stern Drive. For: Gen II. Replaces Mercruiser 23-816583, and GLM 12825. Premium Quality For Longer Life. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty. For: Gen II Replaces Mercruiser 23-816583, and GLM 12825 Premium Quality For Longer Life Meets or exceeds manufacturer's recommended specifications Backed by Sierra's limited lifetime warranty