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

• Fully Resealed
• New Impeller
• 1 Year warranty in exchange for your core

• When we opened this up, we noticed that the gears are in great condition.
• Unit shifts and spins with no binding
• There are scuffs and scratches in the paint, but nothing that will affect performance and is very common in lower units.
• This does come with the trim tab and zinc anode.
• Oil was dirty, but showed no signs of heavy metal or water.
• Please note that this does not come with the propeller or the propeller hardware.
• There is nothing stopping this lower unit from being a great replacement!
• Purchase with confidence!

Driveshaft measures approximately: 20-7/8"
Driveshaft spline count - 13
Propshaft spline count - 15

This lower unit qualifies for a 1 year warranty.  The warranty is validated by your core.  In order to qualify for this, you must send in that core.  Both shafts must spin and it must be complete.  We will send a label for you to return your core in our box after receipt of the unit you’ve purchased.  If you do not have a spinning core, you may call in after your purchase and buy the warranty for 10% of the purchase price.  If you do not return a core or purchase a warranty, this unit will be sold with a 45 day warranty and nothing more or less.

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!