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Mercury Outboard Lower Unit 50 HP, 55 HP, 60 HP, 1671-9760T25

Mercury Outboard Lower Unit 50 HP, 55 HP, 60 HP, 1671-9760T25

$2,045.00

  • Fits Mercury 2-Stroke Outboards: 50, 55, 60 HP
  • Replaces OEM #1671-9760T25
  • Gear Ratio: 1.64:1
  • Professionally remanufactured in the USA
  • Built with OEM-grade components
  • Covered by 1-Year Limited Warranty
  • $250 refundable core deposit
  • Gray primer finish + includes spray paint

 

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Description

Fits Mercury 50–60 HP 2-Stroke Outboards (1.64 Ratio)

Revive the performance of your Mercury 50 HP, 55 HP, or 60 HP outboard motor with this professionally remanufactured lower unit. Designed for 2-stroke engines and featuring a 1.64:1 gear ratio, it’s a direct replacement for OEM part #1671-9760T25—commonly found on 1990s–2000s Mercury 60 HP 2-stroke models.

Every unit is rebuilt in the USA by certified mechanics using OEM-grade parts, ensuring reliable fit, function, and longevity. Whether you’re repairing a 60 HP Mercury 2-stroke, a classic 50 HP outboard, or a 55 HP boat motor, this unit offers OEM performance without the cost of brand-new parts.

Trusted by marine pros and boaters alike, our gearcases are ideal for those seeking reliable, rebuilt Mercury lower units to get back on the water quickly.

Pricing

Total Price: $2,095
Less $300 Refundable Core Deposit
👉 Final Price: $1,795

Product Finish

  • Gearcases come in gray primer.
  • Includes a can of factory spray paint for final finishing if desired.

Core Deposit Information

  • A $300 core deposit is refundable once your old core is returned. 
  • Refund amount may vary based on the condition of your core.
  • Please review our Core Policy for details on how to return your old core and claim your deposit.

Useful Resources

Additional information

Weight 50 lbs
Condition

Engine Compatibility

Mercury Outboards – 2-Stroke – 50 HP, 55 HP, 60 HP

Finish

Grey Primer

Rebuild Location

USA

Warranty

1 Years

Core Deposit

$300 (Refundable upon return of old core)

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