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Stern Drive Parts
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Outboard Parts
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We are not a Mercury Marine Parts Dealer. This part is from old stock. Green Bay Propeller and Marine LLC will warranty this part for 30 days.
This sale is for a new alternator rectifier bridge for Mercruiser stern drives.
The Mercury part number is 56939
This rectifier bridge should fit some Mercruiser GM engines between 1977 and 1989.
New OEM Delco Remy part.
Please research your part number. It is your responsibility to make sure this is the correct part for your application.
Thank you for shopping at GreenBayProp!!
Green Bay Prop offers the most used Stern Drive & Outboard parts in Wisconsin!
Jess-66.6/cat
This sale is for a new alternator rectifier bridge for Mercruiser stern drives.
The Mercury part number is 56939
This rectifier bridge should fit some Mercruiser GM engines between 1977 and 1989.
New OEM Delco Remy part.
Please research your part number. It is your responsibility to make sure this is the correct part for your application.
Thank you for shopping at GreenBayProp!!
Green Bay Prop offers the most used Stern Drive & Outboard parts in Wisconsin!
Jess-66.6/cat
- Brand: Mercury
- Condition: New Other
- SKU: 56939
- MPN: 56939
- warehouse: 66.6
