Curt L05 Flex Air Pin Box - 18,000 lbs - 328492 Item # 2189717
Description
Discover Comfortable Towing
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.
Engineered to Enhance
The Flex Air 5th wheel pin box combines Curt's time-tested Air Ride™ technology with Curt's 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.
Packed with Strength and Simplicity
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.
Trust the Towing Experts
For everything from passenger cars and vans to full-size pickups and SUVs, Curt is 'The First Name in Towing Products®', and they proudly stand on that! Curt offers an extensive collection of towing accessories, from gooseneck, 5th wheel and weight distribution hitches to ball mounts, bike racks, pin boxes and much more, to ensure your towing experience is second to none. When you're ready to hit the road and set out on your next adventure, trust the towing experts to get you there comfortably!
Features:
- 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 lbs. towing capacity
- Made in the USA
Specifications:
- Series: Flex Air®
- LCI Pin Box Number: L05
- OEM Pin Box Number: 1621
- Towing Capacity: 18,000 lbs
- Pin Box Style: Long Jaw
- Pin Box Bolt Pattern: 2-Row
- Pin Box Width: 12"
- Pin Box Features: Air Spring, Oil Shock, Pivoting Head, Torsion Compound
- Bolts Required Per Side: 5