• Brand: Mercruiser
• Size: 4 Cyl
• Condition: Used
• Notes: Used, No Corrosion, No Chipped Teeth
• Tote: T162C
• MPN: 43-75324A 3, 43-75325A 3
• warehouse: T172C
• Horse Power: 4 Cyl 1.84 Ratio

For sale is one used upper unit gear for Mercruiser stern drives. 

The Mercury part numbers are 43-75324A 3 and 43-75325A 3.

This Mercruiser stern drive upper unit gear is not corroded, chipped or damaged.  It is for the 1.84:1 gear ratio upper unit.

You will get one used Mercruiser stern drive upper unit gear that is in great working condition.

This upper unit gear should fit many 4 Cylinder Mercruiser Alpha One Gen I & Gen II stern drives from 1983 to 1997 with the 1.84 ratio.  It may fit more than that.  Please research your application or email us with your Hp, year and serial number and we will check for you.