1984-1990 Mercruiser Alpha I Gen I Lower Unit AS IS

• As-is Unit
• Shifts and Spins
• Did NOT pressure check

• This unit shifts and spins well. 
• The driveshaft is 7-5/8" from the top of the water pump to the top of the shaft with 13 splines. 
• The skeg has a been broke off, please see pictures
• This unit does spin and shift but it did not pressure test
• This unit will need a full reseal. 
• The cavitation plate does have a crack in it as well, please see pictures
• Please refer to the photos to verify what is included in this listing and the condition this lower unit is in prior to ordering.  Purchase with confidence.

**Due to shipping restrictions, lower unit are shipped empty. Every lower unit requires new oil to be installed when you receive it.

Please note that we will not accept returns for this item. Please be absolutely sure this is the correct one for your motor prior to purchasing.

Location: Southcentral Outboards, Altamont, Illinois

We have provided this cross-reference with the resources we have available in regards to fitment. This most likely will not fit every model for the years and horsepowers we have listed. We urge you to make sure this is the exact item you need by matching the part number to what is required for your motor. If you need help doing so, please contact us prior to purchasing and we would be happy to help!