Air Spring for Air Ride Pin Box is Leaking and Air Bag Warranty
Published 12/10/2019 >
Products Featured in This Question
Question:
What is the normal air loss with this air spring? What is the warranty for not holding air on this air spring? This is the problem with the one I have now. It loses 20 psi in 1 day. Thanks
asked by: Randy B
Expert Reply:
I reached out to the manufacturer, Lippert, who told me the Replacement Air Spring for Trailair 5th Wheel Pin Boxes # LC432404 has a 1-year warranty from the date it was purchased. It should definitely not be losing 20 psi in one day so it sounds like you just have a leak, which may be from the air bag or the inflation valve. You will want to use a solution of soap and water and spray the bag and valve, and wherever the bubbles are forming, you'll know that's where the leak is. The air bag leaking will require a replacement # LC432404 while the inflation valve leaking will need Replacement Pin Box Tank Valve for Lippert or UltraFab TrailAir Pin Boxes # LC156740.
Product Page this Question was Asked From
Replacement Air Spring for Trailair 5th Wheel Pin Boxes - Qty 1
- Accessories and Parts
- 5th Wheel Pin Box
- Air Springs
- Trailair Pin Box
- Lippert
more information >
Continue Researching
- Q&A: Replacement Pin Box For A 2013 DRV Elite Suites 36RSSB3
- Q&A: Firestone Air Bags for 2026 Ford F-350 FX4 Dually
- Q&A: Replacing Lippert Trailair Flex Air Pin Box Air Bag and Shock Assembly Tips
- Q&A: Replacement Air Bag for Trailair Pin Box
- Q&A: Upgrading Lippert 194170 to 21k Flex Air Pin Box
- Q&A: Recommended Air Pressure on Lippert TrailAir Ride 5th Wheel King Pin
- Q&A: Replacement Air Bag for 1621 Curt Flex Air 5th Wheel Pin Box
- Article: The Best Trailer Tongue Locks for Preventing Trailer Theft
- Article: 30-Amp and 50-Amp RV Service: What's the Difference?
- Article: How Much Solar Power Do I Need For My RV?

