Description
Remanufactured Force Lower Unit – Fits 70 & 75 HP Outboards (1991–1998) | OEM #1600-819123T8
Replace your damaged lower unit with this remanufactured Force lower unit, designed to fit Force 70 HP and 75 HP outboards from 1991 to 1998. If you’re running a Mercury Force 75 or 70 HP Force outboard, this lower unit offers dependable quality for many years on the water.
Each unit is professionally remanufactured in the USA by certified marine mechanics using genuine OEM Boat Parts making it an ideal solution for boaters looking for a reliable, warrantied replacement.
Trusted by marine pros and boaters alike, our gearcases are ideal for those seeking reliable, rebuilt Force lower units to get back on the water quickly.
View our parts finder to find Force Outboard parts diagrams to verify this is a match or contact us using the buttons at the bottom of the page.
You can also use our parts finder to find other Force Boat Parts for your Force Outboard.
Don’t get stranded with sub-par units from other rebuilders. Get your quality US Boatworks reman lower unit today!
✅ Why Choose This Rebuilt Volvo Penta SX-M Outdrive?
- Fits Force 70 or 75 HP Outboards (1991–1998)
- Replaces OEM #: 1600-819123T8
- Rebuilt using OEM Parts
- Assembled by Certified Mechanics in the USA
- Compatible with popular models like 75 HP Force Outboard and Force 70 HP
- Covered by a 1-Year Warranty
Pricing
Total Price: $2,295
Less $300 Potential Refundable Core Deposit
👉 Final Price: $1,995
Product Finish
- Ships in gray primer finish
- For custom matching, your order includes factory spray paint to finish if desired
Core Deposit Information
- Return your old core, get up to $300 back
- Refund amount will 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
- ♻️ Recycle your core: Keep boat parts out of the landfill & receive $ back
Useful Resources
- 🔍 How to find your Boat Engine serial number?
- Still deciding? Watch our YouTube video How to avoid common lower unit replacement mistakes
- To help extend the life of your gearcase, check out our Boat Maintenance Checklist
US Boatworks: Quality Remanufacturing for over 40 years
🛥️ Please have your Engine Serial # ready when you contact us if possible. 🛥️





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