Mercury MerCruiser 31640 316404 31640A1 31640Q4 Outboard R MR Alpha One V6 Trim Tab Magnesium Anode Sierra 18-6241

Mercury MerCruiser Outboard R MR Alpha One V6 Trim Tab Magnesium Anode
Material: Magnesium
For use with:
- Mercury R/MR/Alpha One, Sterndrive & Transom Assembly (1983-90) & prior drives
- Mercury Alpha One, Gen II (1991 & Up).
- Mercury Outboard inline 3, 4 & 6 Cyl, V6
Manufacturer: Sierra
Model Number: Magnesium Anode
Part Number: 18-6241
Also Known As:
- Mercury 31640, 97-31640Q4, 31640A1, 316404, 316403, 31640A2, 31640A4, 31640B4, 72436A1
- Mercruiser 97-31640Q4, 316404, 31640, 31640A1
- Honda 41107-ZW1-003ZA