This SEI Marine 25" (XL) Driveshaft is a direct replacement for Mercury & Mariner 2-Stroke 70–125 HP carbureted outboards.
Designed for metric 3-cylinder and 4-cylinder engines, this driveshaft matches OEM specifications for proper fit and smooth operation on 25" two-stroke models.
Built for reliability and engineered to OE tolerances, this unit restores proper drivetrain performance on mid-range Mercury and Mariner outboards.
Product Features
- Fits Mercury & Mariner 70–125 HP two-stroke outboards
- Compatible with metric 3-cyl & 4-cyl engines
- 25" XL model
- For carbureted two-stroke motors
- Direct replacement for OEM #45-43032A4
- Precision-machined to OE specifications
- Brand: SEI Marine
Additional Information
All rebuild components—including gears, seals, bearings, and hardware—are available upon request. If you need additional parts, simply contact us and we can supply everything for your rebuild.
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 shipping 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.
