New CERTIFIED Marine Starter Mercury-Mariner 12V 10 Tooth Replaces: 50-57485 0996240 50-66015 SM09964 4820140 SM48201 SMH12C31 50-65436 50-893891T Johnson Electric 0996240, 0996440, 4820140 SM01446, SM09962, SM09964 Mercury Marine 50-65436, 50-66015, 50-66015-2 Mercury Marine 50-65436, 50-66015, 50-66015-2 4820140-M030SM 4820140 4838640 4838640-M030SM SM48201 SMH12C31 50-57485 50-65436 STR-1063 91-09-1001 0996440-M030SM 0996440 SM01446 SM09962 SM09964 50-66015 50-66015-2 18-5604 50-66015T1 50-60315 MGL4001 MGL4001A MGL4001B 50-55304A-1 91-06-1945 91-06-1943 MGD4108 MGD4108A 50-893891 71-06-5287