This is New Mercruiser Tilt Pump Motor. Fits late style Alpha l, Generation ll and Bravo Drives: early style square motors. Replaces Mercury part numbers 17649A1, 87828. New Electrical parts are NON RETURNABLE. Please be sure you are odering the right part prior to purchasing. This Tilt Pump Motor comes with a 1 year manufacturers warranty which starts from the day of purchase.