2001 - 2006 Mercury 20" Lower Unit 40 50 60 HP EFI 2.07:1 ✨1 YEAR WARRANTY✨
Details

Thank you for visiting Southcentral Outboards. We are a professional business specializing in new, used, and obsolete parts. The item you are looking at is guaranteed to be described, pictured, and cross-referenced correctly. We put more time into our parts, their descriptions, and the listings than anyone in this business, and we are very good at it. Your satisfaction is important to us, and you'll see that throughout the process of your order. Please read our return and shipping policies prior to purchase and let us know how we can best serve you.


Key 
Points

  • This is a CUSTOM Gear ratio for this lower unit.  Instead of the standard 2.33 bigfoot unit that was used with these units, it has 2.07 to 1 gears installed, making it better for pushing heavy loads such as pontoon boats.  It's an oddball that we built for someone and he never picked it up so we're leaving it as is.  
  • 20 Inch Driveshaft  
  • Fully Resealed
  • Extended Warranty with exchange of a spinning core/ Will need resealed (see below for more info)
Additional Info

  • Shifts and spins smoothly without binding
  • Shafts checked for straightness
  • Driveshaft splines show little to no wear
  • Gears & clutch are in good condition with light wear on clutch surfaces
  • Freshwater Condition
  • New Impeller
  • Fully Resealed & Pressure checked to 12 PSI

Gear Ratio: 2.07:1

Driveshaft splines:17

Propeller shaft splines:15

Driveshaft length from the top of the water pump to top of the shaft:21-5/16"

Please add oil before use. This unit is shipped empty. 

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 1 year 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

Fits:
2001-2006 -  40 50 60 HP HP EFI 4 stroke 

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!  




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14 N. 2nd St.
Altamont, IL 62411

Hours Monday-Friday 7AM-4:30 PM, CST

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Shipping

We are dedicated to shipping every item within one shipping day. We ship Monday-Friday. Larger items ship via UPS and smaller items generally ship USPS. If you need faster shipping, please contact us for a custom quote. If you send your phone number, we will call you back with your quote in order to expedite service.

International Shipping

Generally speaking, we will ship any item anywhere you'd like. If your country charges customs tax, you will be responsible for that. We will not put a false value on an item in order to avoid customs fees. Although we rarely list items with international shipping costs, we will obtain a quote for you if you contact us.

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