This SEI Marine Oil Passage Seal is designed for Mercruiser Alpha One Gen II sterndrive models from 1991–2015.
It replaces OEM #26-45577 1 and restores proper sealing within the oil passage system, preventing leaks and maintaining correct lubrication flow inside the sterndrive.
Product Features
- Direct OEM Replacement: Replaces Mercruiser OE# 26-45577 1
- Fitment: Alpha One Gen II sterndrives
- Model Years: 1991–2015
- Function: Oil passage sealing for correct lubrication flow
- Condition: Brand-new SEI Marine replacement seal
- Warranty: 3-Year Fault-Free SEI Warranty
- Additional Information
All additional repair and rebuild components for Alpha Gen II drives are available upon request.
If you need help finding additional parts, simply email or submit the contact form and we’ll locate everything required for your repair.
Shipping Information
SHIPPING: Additional shipping fees to Alaska, Hawaii, U.S. Territories, or International destinations will be calculated after checkout.
A PayPal money request for the additional charges will be sent to the email address provided.
(Some items are excluded from international shipping.)
Customer Support
For questions or compatibility confirmation, email: customerservice@marinepartswarehouse.com >
Please include your engine model number.
