Product Description
Manufacturer Part Number: 328492
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. The Flex Air 5th wheel pin box combines our time-tested Air Ride technology with our Rota-Flex pivoting head to significantly reduce fore to aft movement and vertical tug-of-war between a 5th wheel RV and tow vehicle. It utilizes an internal air bag that moves in a scissor-like motion to absorb vibrations， a rubberized compound to soften jarring movement， and an oil shock absorber to handle rebound action， dampen kickback and control chucking. No need to worry when potholes arise or the road becomes uneven. The Flex Air has a gross trailer weight of 18，000 lbs. and is designed to replace Lippert 1621 pin boxes. It uses the same bolts as the original pin box， so no additional hardware is needed to install it. Simply take it out of the box and hook it on to your trailer as it comes completely assembled and ready for installation. The Flex Air is constructed with high-strength steel and a black powder coat finish that protects against rust， giving you the power to tow steadily through all the adventures that lie ahead.
Feature
Replaces Lippert 1621 5th wheel pin boxes Reduces chucking and absorbs road shock Long jaw with pivoting head Features Air Ride technology 18，000-lb. towing capacity
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. The Flex Air 5th wheel pin box combines our time-tested Air Ride technology with our Rota-Flex pivoting head to significantly reduce fore to aft movement and vertical tug-of-war between a 5th wheel RV and tow vehicle. It utilizes an internal air bag that moves in a scissor-like motion to absorb vibrations， a rubberized compound to soften jarring movement， and an oil shock absorber to handle rebound action， dampen kickback and control chucking. No need to worry when potholes arise or the road becomes uneven. The Flex Air has a gross trailer weight of 18，000 lbs. and is designed to replace Lippert 1621 pin boxes. It uses the same bolts as the original pin box， so no additional hardware is needed to install it. Simply take it out of the box and hook it on to your trailer as it comes completely assembled and ready for installation. The Flex Air is constructed with high-strength steel and a black powder coat finish that protects against rust， giving you the power to tow steadily through all the adventures that lie ahead.
Feature
This item is overweight. we may contact you when we process the order.
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