(920) 662-7605

Used Outboard Parts & Fresh Water Sterndrive Parts

1600-819123A5 Mercury Force 75 HP Outboard Lower Unit Gearcase Housing
1600-819123A5 Mercury Force 75 HP Outboard Lower Unit Gearcase Housing1600-819123A5 Mercury Force 75 HP Outboard Lower Unit Gearcase Housing1600-819123A5 Mercury Force 75 HP Outboard Lower Unit Gearcase Housing1600-819123A5 Mercury Force 75 HP Outboard Lower Unit Gearcase Housing1600-819123A5 Mercury Force 75 HP Outboard Lower Unit Gearcase Housing1600-819123A5 Mercury Force 75 HP Outboard Lower Unit Gearcase Housing1600-819123A5 Mercury Force 75 HP Outboard Lower Unit Gearcase Housing1600-819123A5 Mercury Force 75 HP Outboard Lower Unit Gearcase Housing1600-819123A5 Mercury Force 75 HP Outboard Lower Unit Gearcase Housing1600-819123A5 Mercury Force 75 HP Outboard Lower Unit Gearcase Housing1600-819123A5 Mercury Force 75 HP Outboard Lower Unit Gearcase Housing1600-819123A5 Mercury Force 75 HP Outboard Lower Unit Gearcase Housing
$199.95
This sale is for one used empty gearcase for Force outboard motors.

The inside of this case has some scuffs that you can see in the photos.  It is being sold at a discounted price due to this.

Mercury Part number: 819123A5
Supersedes:819123A4, 819123A2
Casting number 1600-817465-C1

Originally used on some not all Force 75HP 1996-97

Can be used on some earlier model Force 70hp outboards


You will receive the exact part shown in the photos.


***We do not guarantee any of the bearing or seals still installed and should be replaced***


Please verify the part numbers for your fitment needs.  It is your responsibility to make sure this part is correct for your application!!!


If you are unsure whether this part is correct for your model, please contact us with your engine HP, model/serial number and we can help determine if it is right for your engine. We are happy to help!

Thank you for shopping at Our store!!


Brands & Clients

  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand
  • brand