Lippert Components 158778 Long Jaw Air Ride Pin Box, 21K (Replaces LCI 1621 Pin Box)
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<b>[Product Information]</b><br>
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<li>Air bag acts as a buffer between the tow vehicle and coach to absorb road shock and vibration</li>
<li>Improves ride and reduces driver fatigue</li>
<li>Can be retrofitted to most pin boxes on the market</li>
<li>Replaces all popular LCI pin boxes: 16K (1621), 18K (1621), 21K long jaw (1621), 21K (1716), 18K (0719), 21K (1116)</li>
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