Lippert Components 155930 L05 Air Ride Pin Box, 18K (Replaces LCI 1621 Pin Box)
Trailair was the first to the market with air ride technology for fifth-wheel RVs and still leads the way in innovative pin box technology. The Trailair Air Ride Pin Box acts as a buffer between the tow vehicle and RV, arresting the impact of road shock and stabilizing towing performance.
