Mercruiser #1 Lower Gear Set (Alpha) | Sierra 18-2200
Sierra 18-2200 Lower Gear Set
- Mercruiser #1 Lower Gear Set
- For Mercruiser 888 drives s/n 3106717 and up
- For Mercruiser #1 units s/n 3469428 & up except MR, Alpha units which have no pre-load pin in the top of the driveshaft
- Replaces Mercury 43-96084A4
