Replaces OEM part #
- MERCURY MARINE 45-41939F1
- MERCURY MARINE 45-41939A1
All Mercruiser #1 units S/N 2791957 & above except MR/Alpha units or units which have been retro-fitted with MR/Alpha lower units. Also for 165 (6 cyl) S/N 2763442 & above.
This product ships in 1 business day.
Add to Cart and enter your Postal Code to determine the shipping charges.
Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.