Water Pump Housing Bushing, Mercury

Water Pump Housing Bushing. Fits: MC I, R, MR & Alpha One drives. Use with 18-3116: Water Pump Housing. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty. Fits: MC I, R, MR & Alpha One drives Use with 18-3116: Water Pump Housing Meets or exceeds manufacturer's recommended specifications Backed by Sierra's limited lifetime warranty