1970-1977 Mercury 20" Long Lower Unit 20 (200) HP 2 Stroke

 
$310.00
International Shipping Quote
  • Brand: Mercury
  • Size: 20 (200) HP
  • Color: Black
  • Style: Long
  • Condition: Used
  • Notes: Freshwater
  • SKU: 51681 LRU
  • Manufacturer Part Number: N/A
  • 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: 51681 LRU
  • Website Category: Lower Units
  • Website Sub Category: Complete Lower Units
  • UPC: N/A
  • Shipping: $25.00
Whats Important:
  • Comes as is 
  • The propeller shaft is straight
Additional Info
  • This does have a driveshaft that measures approximately 17-3/4 inches from the top of the water pump to the end of the shaft itself.
  • The housing is a little busted by the waterpump but it has been repaired with a jb weld. 
  • The propeller shaft has 8 splines and the driveshaft has 6 splines.
  • There are scratches and scuffs in the paint.
  • The oil was clean and free of heavy metal or water.
  • The skeg has been ground down. 
  • The propeller shaft is straight
  • Driveshaft splines show slight wear
  • This unit did pressure check however due to age we recommend a reseal and new impeller to be installed. 
  • Please add oil before use

Please note that we will not accept returns for this item if ordered incorrectly or because you changed your mind. Please be absolutely sure this is the correct one for your motor prior to purchasing.

Location: Southcentral Outboards, Altamont, Illinois
Fits:
1970-1977 - 20 HP - 2 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!  
1970-1977 Mercury 20" Long Lower Unit 20 (200) HP 2 Stroke
1970-1977 Mercury 20" Long Lower Unit 20 (200) HP 2 Stroke1970-1977 Mercury 20" Long Lower Unit 20 (200) HP 2 Stroke1970-1977 Mercury 20" Long Lower Unit 20 (200) HP 2 Stroke1970-1977 Mercury 20" Long Lower Unit 20 (200) HP 2 Stroke1970-1977 Mercury 20" Long Lower Unit 20 (200) HP 2 Stroke1970-1977 Mercury 20" Long Lower Unit 20 (200) HP 2 Stroke1970-1977 Mercury 20" Long Lower Unit 20 (200) HP 2 Stroke