Solution for Wanting to Upgrade Lippert Triglide Pin Box to Flex Air
Updated 03/29/2019 | Published 03/28/2019 >
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
- 5th Wheel Pin Box
- Upgraded Pin Box
- Absorbs Road Shock and Reduces Chucking
- 18000 lbs GTW
- Air Ride Suspension
- Fixed Turret
- Lippert 1621
- CURT
more information >
Continue Researching
- Shop: Curt Flex Air 5th Wheel Pin Box - Lippert 1621 - 18,000 lbs
- Q&A: What Flexair 5th Wheel Pin Box Fits My 2021 Grand Design Reflection 337RLS?
- Video: Breaking Down the Curt Flex Air 5th Wheel Pin Box
- Shop: Air Filter
- Shop: Performance Chip Tuners
- Video: Curt Flex Air 5th Wheel Pin Box Review
- Video: How to Install: Trailair Rota-Flex 5th Wheel Pin Box on your 2009 Starcraft Homestead Fifth Wheel
- Video: Setting up the Curt Flex Air 5th Wheel Pin Box on your 2007 Starcraft Homestead Lite Fifth Wheel
- Video: The Low-Down on the Curt Rota-Flex 5th Wheel Pin Box
- Video: Review of the Curt Flex Air 5th Wheel Pin Box
- Shop: Curt Flex Air 5th Wheel Pin Box - Lippert 1621 - 21,000 lbs
- Shop: MORryde Cushioned 5th Wheel Pin Box for Up to 11.5K Trailers w/ Lippert 1621 and 1621HD
- Shop: Edge Pulsar V3 L5P Inline Tuner
- Shop: Trailair Rota-Flex 5th Wheel Pin Box - Lippert 1621 or 1621HD - 18,000 lbs
- Shop: Trailair Flex Air 5th Wheel Pin Box - Lippert 0719 - 18,000 lbs
- Search Results: curt flex air
- Search Results: curt fifth wheel hitch
- Search Results: gen y fifth wheel
- Search Results: gen~y hitch fifth wheel king pin
- Search Results: gen y
- Q&A: Cushioned Pin Box Recommendation for Reflection RV with Lippert 1621 Pin Box
- Q&A: What is Best Cushioned Pin Box for Grand Design 311BHS
- Q&A: How to Correct Nose High 5th Wheel Trailer After Switching to B&W 5th Wheel Hitch
- Q&A: How to Reduce Severe Chucking and Jarring Issues with a 2013 Keystone Montana 5th Wheel Trailer
- Q&A: Air Ride Pin Box Recommendation for a 5th Wheel Trailer with a Lippert 1621 Pin Box
- Article: 4 Steps to Choosing Your 5th Wheel Pin Box
- Q&A: Will Gen-Y Hitch Shock Absorbing 5th Wheel Pin Box Fit 2017 Grand Design Momentum
- Article: Converting Your RV Water Heater to Tankless
- Article: Fifth Wheel Trailer Hitch Information and Installation Tips
- Article: Gooseneck to 5th Wheel Adapters

