Trailair® Was First To The Market With Air Ride Technology For Fifth-Wheel RVs And Still Leads The Way With Innovative Fifth-Wheel Pin Box Technology.
Our New Flex Air Pin Box Combines Our Time-Tested Trailair Air Ride Technology With Our Rota-Flex® Pivoting Head To Significantly Reduce Fore To Aft Movement And Vertical Tug-Of-War Between A Fifth-Wheel RV And Tow Vehicle!
- King Pin Coupler
- 18000 Pound Gross Weight Capacity
- L05 Air Ride Pin Box
- Fits Lippert 1621 Pin Box
- Long Tow
