1980 1981 - 1994 Mercury 20" Lower Unit 18 20 25 HP 2-Stroke 1 YEAR WARRANTY

 
$500.00
International Shipping Quote
  • Brand: Mercury
  • Size: 18 20 25 HP
  • Color: Black
  • Style: 2-stroke - 2 cylinder - Longshaft 20"
  • Condition: Used
  • Notes: 20" - Fully resealed
  • SKU: 53457 LRU
  • Manufacturer Part Number: 1665-8669T14 8669A4 8669A14 8345A6 7387A8
  • Country of Manufacture: United States
  • Motor & Engine Type: Mercury
  • Part Type: Motors, Engines & Components
  • Other Part Number: N/A
  • Surface Finish: Painted, Black
  • Inventory Number: 53457 LRU
  • Website Category: Lower Units
  • Website Sub Category: Complete Lower Units
  • UPC: N/A
  • Shipping: $75.00
Key
Points
  • 20 Inch Driveshaft  
  • Fully resealed 
  • Extended Warranty with exchange of a spinning core (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 were in worn condition so clutch and reverse gear and shifter cam have been changed with used ones in good condition 
  • Paint has been touched up
  • Freshwater Condition
  • New Impeller
  • Fully Resealed & Pressure checked to 12 PSI

Driveshaft splines: 9

Propeller shaft splines: 10

Driveshaft length from the top of the water pump to top of the shaft: 20-5/8"

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:
1980-1994 - 18, 20, 25 HP - 2 stroke - 20" driveshaft

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!  

1980 1981 - 1994 Mercury 20" Lower Unit 18 20 25 HP 2-Stroke 1 YEAR WARRANTY
1980 1981 - 1994 Mercury 20" Lower Unit 18 20 25 HP 2-Stroke 1 YEAR WARRANTY1980 1981 - 1994 Mercury 20" Lower Unit 18 20 25 HP 2-Stroke 1 YEAR WARRANTY1980 1981 - 1994 Mercury 20" Lower Unit 18 20 25 HP 2-Stroke 1 YEAR WARRANTY1980 1981 - 1994 Mercury 20" Lower Unit 18 20 25 HP 2-Stroke 1 YEAR WARRANTY1980 1981 - 1994 Mercury 20" Lower Unit 18 20 25 HP 2-Stroke 1 YEAR WARRANTY1980 1981 - 1994 Mercury 20" Lower Unit 18 20 25 HP 2-Stroke 1 YEAR WARRANTY1980 1981 - 1994 Mercury 20" Lower Unit 18 20 25 HP 2-Stroke 1 YEAR WARRANTY1980 1981 - 1994 Mercury 20" Lower Unit 18 20 25 HP 2-Stroke 1 YEAR WARRANTY