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Lippert Curt Air Ride Fifth Wheel Pin Box Installation - 2021 Highland Ridge Open Range Fifth Wheel Video

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Products Featured in this Video


Curt Air Ride 5th Wheel Pin Box - Lippert 1621 & 1621HD - 21,000 lbs


Lippert Fifth Wheel King Pin

143 reviews


Code: LC158778

Retail: $1,957.22

Price:  $1,298.56
  • Fifth Wheel King Pin
  • Upgraded Pin Box
  • Absorbs Road Shock and Reduces Chucking
  • 21000 lbs GTW
  • Fixed Turret
  • Lippert 1621HD
  • Lippert



Enjoy smooth, stable towing with your fifth-wheel trailer by replacing your ordinary pin box with this air-ride-equipped model. An internal air bag and built-in strut absorb road shock so that you won't feel it. Replaces Lippert 1621 pin boxes.


Do you have a question about part LC158778?more information >     


How to Install the Lippert Curt Air Ride Fifth Wheel Pin Box on a 2021 Highland Ridge Open Range Fi


Hi, John with etrailer. Listen, if you're looking for an effective way to increase your comfort when you're traveling this summer, then check out the CURT air ride fifth wheel pin box that we installed on our 2021 Highland Ridge Open Range fifth wheel. Now, right off the bat, I'll let you know that the CURT here is gonna replace your pin box, if it's a 1621 or a 1621HD, this is gonna be the… see more >     


Info for this part was:

Employee Joe V
Installed by:
Joe V
Employee Jeff D
Installed by:
Jeff D
Employee Kathleen M
Video Edited:
Kathleen M
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Alan C
Video by:
Alan C
Employee Hayden R
Test Fit:
Hayden R
Employee John A
Test Fit:
John A

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