NEW REGULATOR FITS MERCRUISER STERNDRIVE 400 440 454 460 5.0LX 5.7L 898 78402 78403 78403A1 78403A2 18-5951 18-5957 60109 5-193 5-214 5-240 8RG2015 8RG2016 8RG2018 8RG2027 8RG2046 5193 5214 5240