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

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

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  • $21.95
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  • 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