328492 - CURT L05 Flex Air® Pin Box - 18,000 lbs
Combines LCI's time-tested Trailair® Air Ride technology with its Rota-Flex® pivoting head to significantly reduce fore-to-aft movement and vertical tug-of-war between a fifth-wheel RV and tow vehicle, providing the user a more comfortable ride. Utilizes an air bag to absorb road shock and vibrations, a rubberized compound to soften jarring motion, and an oil shock absorber to handle rebound action, dampen kickback and control chucking.
Get ready to experience a comfortable ride like no other! Our CURT® Flex Air® 5th wheel pin box is designed to regulate and reduce movement during towing, giving you a relaxed feel as you hit the road with your trailer or RV.
- Replaces Lippert 1621 5th wheel pin boxes
- Reduces chucking and absorbs road shock
- Long jaw with pivoting head
- Features Air Ride technology
- Bolt-on installation with no assembly required
- Constructed with steel and a black powder coat finish that protects against rust
- 18,000-lb. towing capacity
- Made in the USA
CURT Flex Air
Unwanted movement during towing can be a hassle. Stabilize your 5th wheel trailer or RV with the Flex Air® Pin Box by CURT®. The Flex Air features an internal air bag and built-in strut that both collaborate with a rubberized pivoting head to reduce chucking and virtually eliminate bounce and jarring. The pivoting head regulates movement of the king pin within the hitch while the rubber compound absorbs road shock, giving you a smooth ride that keeps things in control through the harshness of rugged roads.