Complete kit of anodes and hardware for 1984-1990 Mercruiser Alpha 1 Gen I and MR Outdrives. This kit is provided with a fin trim tab to assist with steering.
Replaces Mercury OEM # 888756Q02.
Qty 1 Trim Tab Anode - OEM 31640T 4
Qty 1 Gimbal Housing Block - OEM 821631T 1
Qty 2 Gimbal Housing Bolt Headnut - OEM 55989T 9
7/16-14 1 3/4 S/S ShCS
Specially Formulated Alloy for All Water Types
- Do NOT mix anodes types (aluminium and zinc).
- Aluminium anodes have a higher protection voltage than zinc anodes, and lasts up to 30-50% longer.
- Reactivate after exposure to air - works immediately on re-immersion.
- Environmentally friendly.
- Much lighter than zinc.
|Kit Parts||Qty||Weight (g)||Replacement OEM Number|
|Trim Tab Anode||1||171||31640T 4|
|Gimbal Housing Block||1||317||821631T 1|
|Gimbal Housing Bolt Headnut||2||68||55989T 9|