New SAEJ1171 Certified Marine Alternator for Mercruiser Model 900SC w GM9.0L 542ci 1999 2000 2001 2002 99 00 01 02 Stern Drive Model 3.0 3.0LX w 3.0L 181ci 4 cyl 99 00 01 02 03 04 05 06 19020600 Meets or exceeds OEM specifications One year Warranty! SAEJ1171 Certified for Marine Use ! Legal for Marine use ! 862030 862030-1 862030-1T 20110 20810 3203M RA00109 18-5983 70-01-8465 19020604 862030T 20115017TBA 70-01-8465 88181 862030T01