1971 - 1979 Mercury 20" Long Lower Unit 35 40 45 50 60 70 HP 6 MONTH WARRANTY

 
$645.00
International Shipping Quote
  • Brand: Mercury
  • Size: 35 40 45 50 60 70 HP
  • Style: 2 & 3 Cylinder - Long - 11/13 Splines
  • Condition: Used
  • Notes: 6 MONTH WARRANTY
  • SKU: 59560 LRU
  • Manufacturer Part Number: 1643-6038A18 6038A18 4931A10 4814A11
  • Country of Manufacture: United States
  • Motor & Engine Type: Mercury
  • Part Type: Motors, Engines & Components
  • Inventory Number: 59560 LRU
  • Website Category: Lower Units
  • Website Sub Category: Complete Lower Units
  • UPC: N/A
  • Shipping: $50.00

KEY POINTS:
  • 20 Inch Driveshaft  
  • Pressure Checked to 12 PSI
  • 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 light wear
    • Freshwater Condition
    • Paint is a little banged up
    • New Impeller Installed
    • Pressure checked to 12 PSI

    Driveshaft splines: 11

    Propeller shaft splines: 13

    Driveshaft length from the top of the water pump to top of the shaft: 21-1/2"

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

    This lower unit qualifies for a 6 month warranty. This unit is being sold with a 6 month working warranty that covers the gears, bearings, and shafts.  This does NOT cover seals.  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 6 month 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:
1971-1979 - 40 50 60 70 HP - 2 & 3 Cylinder

This unit interchangeable with 1980-1986 and 1987-1997 models but different housing on this one (rounded cavitation plate on this one). This will not fit the 65hp 3 cylinder engine. 

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!
1971 - 1979 Mercury 20" Long Lower Unit 35 40 45 50 60 70 HP 6 MONTH WARRANTY
1971 - 1979 Mercury 20" Long Lower Unit 35 40 45 50 60 70 HP 6 MONTH WARRANTY1971 - 1979 Mercury 20" Long Lower Unit 35 40 45 50 60 70 HP 6 MONTH WARRANTY1971 - 1979 Mercury 20" Long Lower Unit 35 40 45 50 60 70 HP 6 MONTH WARRANTY1971 - 1979 Mercury 20" Long Lower Unit 35 40 45 50 60 70 HP 6 MONTH WARRANTY1971 - 1979 Mercury 20" Long Lower Unit 35 40 45 50 60 70 HP 6 MONTH WARRANTY1971 - 1979 Mercury 20" Long Lower Unit 35 40 45 50 60 70 HP 6 MONTH WARRANTY1971 - 1979 Mercury 20" Long Lower Unit 35 40 45 50 60 70 HP 6 MONTH WARRANTY1971 - 1979 Mercury 20" Long Lower Unit 35 40 45 50 60 70 HP 6 MONTH WARRANTY1971 - 1979 Mercury 20" Long Lower Unit 35 40 45 50 60 70 HP 6 MONTH WARRANTY1971 - 1979 Mercury 20" Long Lower Unit 35 40 45 50 60 70 HP 6 MONTH WARRANTY1971 - 1979 Mercury 20" Long Lower Unit 35 40 45 50 60 70 HP 6 MONTH WARRANTY1971 - 1979 Mercury 20" Long Lower Unit 35 40 45 50 60 70 HP 6 MONTH WARRANTY