This SEI Marine 30" (XXL) Driveshaft is engineered as a direct-fit replacement for Mercury & Mariner 3.0L V6 outboards within serial range 0G960500 through 1B504988.
This model uses the dual upper bearing design, ensuring smooth performance, improved load handling, and long-term reliability in high-power applications.
Designed to meet OEM fit and function, it is the correct shaft for 30" XXL model engines using two upper driveshaft bearings.
Product Features
- Fits Mercury & Mariner 3.0L V6 outboards
- Compatible with serial numbers 0G960500 – 1B504988
- 30" XXL model driveshaft
- Dual upper bearing design (uses two upper driveshaft bearings)
- Direct replacement for OEM #45-881943
- High-strength shaft for long-term durability
- Brand: SEI Marine
Additional Information
All rebuild components such as seals, carriers, gears, bearings, and hardware are available upon request. Even if an item is not listed online, we can supply it—just contact us and we will assemble a complete parts list for your project.
Shipping Information
Additional shipping fees to Alaska, Hawaii, U.S. Territories, or international destinations will be calculated after checkout.
A PayPal money request will be sent for any additional charges.
(Some items may not be eligible for international shipping.)
Customer Support
For questions or compatibility confirmation, email: customerservice@marinepartswarehouse.com
Please include your engine model number.
