Description
55989-MG Mercruiser Alpha One Nut Magnesium Anode
- Attaches to the Alpha One gimbal housing's mounting bolts.
- Also used by Key Power KP08 and KP10 bow thrusters (KP12-A-005).
Part Number Variations: 55989M, CM55989M, 710-55989T 3, 710-55989T3, 00807MG