Description
Fits: OMC Sterndrive Gearcase #986381| Up to Year 1993 | 21:16 Ratio | Remanufactured
Looking for a reliable upper unit replacement for OMC Cobra engines?
This remanufactured OMC upper gearcase fits select OMC Cobra Sterndrive engines years up to 1993, providing a reliable solution for replacing your #986381 upper. This unit is built using OEM parts and is assembled by certified mechanics in the USA. Finished in gray primer and shipped with a can of factory spray paint, this gearcase includes a 1-year warranty for your peace of mind.
Professionally remanufactured by US Boatworks, a leader in gearcase remanufacturing for 40+ years, this unit also qualifies for a $300 core refund.
If you need the upper 21:16 ratio gearcase, this unit provides a dependable fit and performance.
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
- Designed to replace OEM part #986381
- OMC upper ratio 21:16
- Engine years: up to 1993
- Rebuilt in the USA with Genuine OEM OMC Boat Parts
- Technical support available to verify you have the correct unit using the buttons at the bottom of the page
Pricing
Total Price: $2,495
Less $300 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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