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
- 🔍 How to find your Boat Engine serial number?
- To help extend the life of your gearcase, watch out our Boat Maintenance Checklist.
- Our hassle free Return Policy
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