1984-90 Alpha I (One) Gen I (One) Lower Unit OEM Mercruiser AS IS

• This unit shifts and spins smoothly with no binding. 
• The driveshaft is 7 3/4" from the top of the water pump to the top of the shaft with 13 splines. 
• The skeg is broken - please see photos
• The paint has scuffs and scratches which will not affect performance
• The oil was free of any heavy metal
• This unit did not pressure check
•   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.

We offer a 30 day return policy on all of our products so you can purchase them with confidence. If you have any issues with the product, please reach out to us and we would be happy to help resolve any issue that may occur. 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!