Mercury MerCruiser 46-48748A1 120-160 HP Sterndrive Engine Water Pump Base Sierra 18-3421

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  • Regular price $39.95
  • 2 available


  • Mercury MerCruiser 120-160 HP Sterndrive Engine Water Pump Base 
  • For use with: 
  • Mercruiser Stern Drive
    • 1967-1969 120/140 - 2062141 thru 2791956
    • 1967-1969 160 - 2065190 thru 2763441
  • Manufacturer: Sierra 
  • Model Number: Water Pump Base 
  • Part Number: 18-3421
  • Also Known As: 
    • Mercury Mercruiser Stern Drive 46-48748A1, 48748A1
    • GLM 12330
    • Mallory 9-43309