CURT L05 Air Ride™ Pin Box - 21,000 lbs

In stock
SKU
158778
$1,382.95

Nobody likes a bumpy, rocky ride. The CURT® Air Ride™ Pin Box allows you to tow and ride comfortably with its shock absorption technology that keeps you calm, collected, and cushioned.

Quick Facts

  • Replaces Lippert 1621 and 1621HD long-jaw 5th wheel pin boxes
  • Reduces chucking, bouncing and jarring with an internal air bag and built-in strut that absorbs road shock and vibration
  • Bolt-on installation with no assembly required
  • Steel construction and black powder coat finish that protect against rust
  • 21,000-lb. towing capacity
  • Made in the USA

A New Level of Comfort

It’s time to finally tow with the comfort you’ve been longing for. With the CURT® Air Ride™ 5th wheel trailer pin box, rough, uncomfortable rides as you tow your 5th wheel trailer are now a thing of the past! The Air Ride incorporates an internal air bag and built-in strut that absorbs road shock and vibration which reduces chucking, jarring, and bouncing, providing a smooth ride that improves handling and limits strain on both your truck and your trailer.

Innovative Technology

The CURT Air Ride 5th wheel pin box serves as a guard between the tow vehicle and RV, suspending the impact of road shock and stabilizing the towing performance. Its built-in shock protects the air bag from destruction by recoiling the pin box and handling the rebound or bounce effect, then positions the pin box to be ready for the next bump or impact. The Air Ride’s unique scissor-like movement allows the pin box to compress vertically, absorbing road shock and vibration and ultimately providing cushion for a smoother ride.

Packed with Strength and Simplicity

The Air Ride has a gross trailer weight of 21,000 lbs. and is designed to replace Lippert 1621 and 1621HD long-jaw 5th wheel 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 Air Ride 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 we proudly stand on that! We offer 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!

L05 AIR RIDE™ PIN BOX - 21,000 LBS. FEATURES:

  • IMPROVES RIDE - With an internal air bag and built-in strut that absorbs road shock and vibration, the Air Ride reduces chucking, jarring, and bouncing, providing a smooth ride that improves handling and limits strain on both the truck and the trailer
  • CUTTING-EDGE SYSTEM - This pin box is uniquely constructed with a built-in shock that protects the air bag from destruction by recoiling the pin box, along with a scissor-like motion that allows it to compress, offsetting bounce and providing cushion
  • SIMPLE INSTALLATION - The Air Ride is ready to be installed as soon as it comes out of the box. It uses the same bolts as the original pin box, so no additional hardware is needed for installation
  • BUILT TO LAST - Constructed with steel and a black powder coat finish that protects against rust, the Air Ride is extremely durable to ensure peaceful towing day after day
  • SPECIALLY DESIGNED - The Air Ride is specifically configured to replace the Lippert 1621 and 1621HD long-jaw 5th wheel pin boxes with a towing capacity of 21,000 lbs.
More Information
SKU 158778
Brand Curt™
Series Air Ride™
Quantity In Package 1
Country of Origin United States
Sales Unit of Measure EA
Item Length 41.8125
Item Width 14.8125
Item Height 17.5625
Item Weight 160.846
UPC 848150011282
Supersedes SKU 155930
Keystone RV Part Number 525330
Winnebago Part Number 2T0370-00-058

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