Solution for Wanting to Upgrade Lippert Triglide Pin Box to Flex Air
Question:
I have a hitch trailair triglide, Id like to know if I can replace the base with the one with a rubber damper
asked by: Andre C
Helpful Expert Reply:
You are going to need to replace the entire pin box since it's not possible to upgrade a Tri-Glide to a Flex Air or any other type of pin box. The Tri-Glide was notorious for needing quite a bit of maintenance with the rollers and even if kept up can still wear out. That is part of the reason why it was replaced with the Flex Air.
The Flex Air # LC328492 that you referenced will fit your trailer and will work just as well as the Tri-Glide in terms of cushioning the ride and due to it's design will not require the same amount of maintenance. This pin box was designed to fit the very common Lippert 1621 pin box which is very likely what you have but you'd want to check the sticker or plate on the pin box to verify this.
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
Continue Researching
- 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
- Q&A: What Flexair 5th Wheel Pin Box Fits My 2021 Grand Design Reflection 337RLS?
- 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