1976 1977 - 2015 Mercury 20" Long Lower Unit 1.87:1 135 150 175 200 HP RESEALED
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.

Imporant info
  • 20 Inch Driveshaft
  • Resealed with a new impeller
  • 1 year warranty in exchange for your spinning core
Additional Info
  • Shifts and spins smoothly without binding
  • Shafts checked for straightness
  • Driveshaft splines show little to no wear
  • Gears & clutch are in great conedition with minimal wear
  • Freshwater Condition
  • New Impeller installed
  • Fully Resealed & Pressure checked to 12 PSI

Gear Ratio: 1.87:1

Driveshaft splines: 8

Propeller shaft splines: 15

Driveshaft length from the top of the water pump to top of the shaft: 21-7/8"

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:
20" - 1976 & Newer - 135 150 175 200 HP - 2.0-2.5L -1.87:1 gear ratio - 2 stroke - 135 150 175 200 HP

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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When you contact us, you will receive an answer within one business day. Monday-Friday inquiries will generally be answered in 15 minutes or less. We care about our customers!

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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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