Mercury 1976-2015 20" Long Lower Unit 1.87:1 135 150 175 200 HP 1 YEAR WTY

• Removed from a freshwater engine
• Resealed with a new impeller!
• 1 year warranty in exchange for your spinning core

This lower unit is in great condition and ready for install. From the base of the water pump to the end of the driveshaft, it measures approximately 21-1/8" long.  There are 8 splines on the driveshaft and 15 on the propeller shaft. Please note that this does not come with the trim tab, propeller or the propeller hardware. The paint is a little banged up, but this is entirely cosmetic. The oil was clean and free of heavy metal and water. This will come exactly as pictured. Purchase with confidence!

We have drained the unit of oil and this will need to be added prior to installation. 

General Information

• Freshwater condition
• New Impeller
• Pressure checked to 12 PSI minimum
• Unit has been resealed
• Shafts checked for straightness
  
• Shifts and spins smoothly
• 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
  
  

Upon receipt of your core, we will inspect the unit to determine if it meets the criteria to validate the 1 year warranty. When you receive your purchased lower unit, there will be installation paperwork included in the package. One copy of the paperwork must be signed returned with your core. We reserve the right to accept or reject any core at our discretion.

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!