Description
Fits: OMC Sterndrive Gearcase | Up to Year 1993 | OEM #986380 | 21/19 Ratio | Remanufactured
This remanufactured OMC upper gearcase fits select OMC Cobra Sterndrive engines up to 1993, providing a reliable solution for replacing your #986380 upper. With a 21:19 gear ratio, it’s built using OEM parts and assembled by certified mechanics in the USA. This upper includes a 1-year warranty for your peace of mind.
View our parts finder to find OMC boat 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 OMC Boat Parts for your OMC Sterndrive Engine.
🛥️ Don’t get stranded with sub-par units from other rebuilders. Get your quality US Boatworks reman upper unit today! 🛥️
Features & Benefits
Pricing
- Compatible with OMC Cobra Sterndrives (up to 1993)
- Designed to replace OEM part #986380
- Gear ratio: 21/19
- Rebuilt in the USA with Genuine OMC OEM Boat Parts
- Backed by a 1-year limited warranty
- Superior technical support available to verify you have the correct unit
Total Price: $2,495
Less $300 Potential Refundable Core Deposit Final Price: $2,195
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 avoid common lower unit replacement mistakes
- To help extend the life of your gearcase, watch out our Boat Maintenance Checklist
🛥️ Please have your Engine Model # ready when you contact us if possible. 🛥️





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