Lippert LONG JAW AIR RIDE PIN BOX, 21K (REPLACES LCI 1621 PIN BOX)

Bumps in the road are inevitable, but they can be a lot less stressful with the CURT Air Ride 5th wheel pin box. With an internal air bag and built-in strut that absorbs road shock and vibration, the Air Ride provides a smooth ride that limits strain on your truck and trailer by reducing chucking, jarring, and bouncing.

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