Mercury MerCruiser 43-803101T1 Alpha One Transom Upper Gear Set Sierra 18-2259

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  • Regular price $543.77
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  • Mercury MerCruiser Alpha One Transom Upper Gear Set
  • For use with: 
    • 120/140 (1.98:1 Ratio)
    • R/MR/ALPHA ONE STERNDRIVE) 1983-1991
    • R/MR/ALPHA ONE TRANSOM ASSEMBLY) 1983-1991
  • Manufacturer: Sierra
  • Model Number: Upper Gear Set
  • Part Number: 18-2259
  • Also Known As: Mercury MerCruiser 43-803101T1