2004-2014 Mercury 20” Lower Unit 75 90 115 HP 3 Cylinder 2.07:1 1 YEAR WTY!

This lower unit has a 2.07 to 1 ratio. As seen in the pictures, this lower unit does not come with the propeller, or the propeller hardware. All the splines are in great condition and are not damaged in any way. There are some scuffs and scratches in the paint, but this is purely cosmetic. The skeg is straight with no major damage. Due to shipping restrictions, we are not allowed to ship lower units with oil. This will need to be done prior to use. Purchase with confidence! 

Driveshaft measures approximately: 21"
Driveshaft spline count - 13
Propshaft spline count - 15

General Information

• Freshwater condition
• Professionally Cleaned
• New Impeller
• Pressure checked to 12 PSI minimum
• 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

Upon receipt of your core, we will inspect the unit to determine if it meets the criteria to validate the 1 year warranty. We reserve the right to accept or reject any core at our discretion. If you have any questions or concerns, please do not hesitate to contact us at 618-487-9499 and we would be happy to help! 

You will receive two copies of the terms and conditions for the lower unit one year warranty. One copy is for your records and the other copy MUST be signed and returned with your core. Without a returned signed copy, the one year warranty will not be valid. You are responsible for returning the paperwork with your core. The one warranty ONLY covers the mechanical aspects of the lower unit. We have a 30-day return policy for all circumstances.

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!