Power Tilt & Trim Motor with Reservoir | Sierra 18-6763 Replacement motor & reservoir assembly for Prestolite style pump used on many Mercury & Mercruiser applications. 3 wire connection Ring terminal connections Includes motor & reservoir Pump valve body is not included 12 volt Fits most Mercruiser stern drives up to 1984 Replaces Prestolite ERH4102 & HYC5009 Replaces Mercury 92975A28, 92975A28, 67914A2, 8317, 92975A22, 92975A4, 76395A2, 92975A6, 76395A5, 64461A4, 97528A3, 93247A7, 8263A1, 8263, 93247A4, 88475A5, 79271A4, 74436A9 Replaces Mallory 9-18210