Replacement Air Bag for a TrailAir GVW 21,000 LCI 3293663
Updated 03/06/2026 | Published 03/04/2026
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Question:
I have a 2015 Dutchmen Voltage 3818 Toy Hauler equipped with a TrailAir GVW 21,000. I need to replace the air bag. Theres a LCI number of 3293663 on the unit. Which replacement air bag will I need?
asked by: Frank M
Expert Reply:
Hey, Frank. Thanks for your question.
Lippert has updated some of their numbering over the years, so the LCI number 3293663 doesn’t cross directly anymore. Based on your TrailAir GVW 21,000 pin box, the correct replacement air bag is part # LC432404.
This is the direct replacement air spring used on that TrailAir air-ride setup.
When's the next big trip?
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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
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