18-5950 - Alternator 78403A2 - Special Order - No Returns
18-5950 - ALTERNATOR - (1-Wire) (68 AMP) - Single wire connection fits Mercruiser and many other applications. Equipped with fan and drive pulley. Replaces: Mercrusier #69729 - SAE J1171 - (Remanufactured)
Sierra Marine Alternator is equivalent to parts:
- 78403A 2 Mercury Marine
Additional information about this part can be found on page(s) 604 of the Sierra Marine catalog.