Water Seal Damper, Yamaha/Mercury

Water Seal Damper. Fits Yamaha Outboards and Mercury Marine. Replaces Yamaha 663-44366-00-00, 663-44366-01-00, and 26-81426M. Premium Quality For Longer Life. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty. Fits Yamaha Outboards and Mercury Marine Replaces Yamaha 663-44366-00-00, 663-44366-01-00, and 26-81426M Premium Quality For Longer Life Meets or exceeds manufacturer's recommended specifications Backed by Sierra's limited lifetime warranty