Replacement Trailair Pin Box for Lippert 1621 on Cougar XLite Trailer
Question:
Trailair Flex Air 5th Wheel Pin Box - Lippert 1621 compared with Trailair Tri-Glide Air Ride 5th Wheel King Pin - Lippert 1716 both are well over my trailer weight my pin box is a lipp 1621 on a cougar x lite. what am i needing what fits .
asked by: Rodney K
Expert Reply:
When choosing a replacement pin box for your trailer, you will need to find one that is compatible with your existing Lippert 1621 pin box.
The Trailair Flex Air 5th Wheel Pin Box # LC328492 referenced in your question will be a great option and is designed to replace the Lippert 1621 pin box on your Cougar XLite Trailer. This will enhance performance on your trailer by absorbing road shock, reducing chucking and improving the handling and overall ride when towing. This has a 18,000 pound capacity that will work as long as it matches or exceeds the gross weight of your trailer.
The Trailair Tri-Glide Air Ride # UF35-946228 also referenced in your question is designed to replace the Lippert 1716 pin box, so it would not work on your trailer.
I have attached a short demonstration video on the Flex Air Pin Box for you to check out.
Product Page this Question was Asked From
Curt Flex Air 5th Wheel Pin Box - Lippert 1621 - 18,000 lbs
- Fifth Wheel King Pin
- Upgraded Pin Box
- Absorbs Road Shock and Reduces Chucking
- 18000 lbs GTW
- Fixed Turret
- Lippert 1621
- CURT
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Fifth Wheel Hitch
- Shop: Demco Autoslide 5th Wheel Trailer Hitch w/ Slider - Single Jaw - Above Bed - 21,000 lbs
- Q&A: Initial Air Pressure Setting for Trailair Flex Air 5th Wheel Pin Box LC328492
- Shop: B&W Companion 5th Wheel Trailer Hitch - Dual Jaw - 20,000 lbs
- Article: 4 Steps to Choosing Your 5th Wheel Pin Box
- Q&A: How To Determine Which Pin Box I Have and What Replacements Are Available
- Q&A: How to Determine the Pin Box Manufacturer and Model on a 5th Wheel Trailer
- Q&A: Comparing Rota-Flex and Gen-Y 5th Wheel Pin Boxes
- Q&A: Why Would Flex Air Pin Box Cause Trailer to Sit Nose High
- Q&A: Replacement Pin Box Options For a 2022 Keystone Cougar 316RLS 5TH Wheel Camper
- Q&A: Comparison Between Trailair Flex Air and Gen-Y Executive Replacement Pin Boxes
- Article: Parts Needed to Add Hydraulic Disc Brakes to a Trailer
- Article: Adapters for Towing a 5th Wheel Trailer with a Gooseneck Hitch
- Article: Sidewinder with Rotating Turret for Short Bed Pickups
- Article: Fifth Airborne Replacement Trailer King Pin with Air Cushions by Fifth Gear
- Article: Best 5th Wheel to Gooseneck Adapters (2023)
- Article: Fifth Wheel Trailer Hitch Information and Installation Tips