1980-1989 Mercury 20" Lower Unit 90 115 150 HP Inline 6 1 YEAR WARRANTY

This Mercury lower unit was removed from a freshwater engine and is in great condition. This units shifts and spins smoothly with no binding. The paint is a little banged up and a new skeg guard has been installed. There are some scuffs and scratches in the paint, but this purely cosmetic. There are 8 splines on the driveshaft and 15 on the propeller shaft. The prop shafts is straight, and the driveshaft splines are in good condition with slight wear.  Please note that this does not come with the trim tab, propeller, propeller hardware. From the base of the water pump to the top, the driveshaft measures approximately 20-1/2" long. This unit has been fully resealed and pressure checked with a new impeller installed.  We cannot ship our lower units with oil in them and the unit has been drained. This will need to be added prior to installation. Purchase with confidence!

General Information

• Freshwater condition
• Opened & Inspected
• New Impeller
• Pressure checked to 12 PSI minimum
• Fully Resealed
• Shafts checked for straightness
  
• 1 year mechanical warranty

To obtain the 1 year warranty, you MUST send in your core lower unit. We will even pay to have your core shipped to us! Below is the criteria required to validate the warranty:

• Core must be of rebuildable quality
• Cannot be locked up - driveshaft must spin
• Up to 30 days from the date of purchase to send in your core
• Covers mechanical aspects ONLY
• Warranty begins from date of purchase
• Core must be complete and cannot be missing parts
  

  We offer a 30 day return policy on this product so you can purchase it 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!