Shocker Quick Air Ride 5th Wheel Pin Box with Kingpin

Rated 5.00 out of 5 based on 1 customer rating

$1,299.99$1,349.99$1,499.99$1,549.99

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Usually Ships on or Before Wed 05/20/26
Usually Ships on or Before Wed 05/20/26
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Shocker Compact Portable Air Compressor with Digital Gauge
Shocker Compact Portable Air Compressor with Digital Gauge
$59.99
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SKU: SH-5625
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  • Video arrow

    Video

    Shocker Quick Air® 5th Wheel Air Ride Pin Box with Kingpin Videos

  • Install arrow

    Install

    Shocker Quick Air 5th Wheel Pin Box with Kingpin Installation

    View our installation instructions for installing and setting up the air ride 5th wheel pin box along with setting the proper air pressure When used & set up properly the Quick air 5th wheel pin box with kingpin will make noticeable improvements in your 5th wheel camper trailer towing quality. Giving both truck and 5th wheel camper trailer a smoother ride with less trailer fatigue and breakage. Shocker Quick Air 5th Wheel Pin Box with Kingpin Installation Video

    Installation Instructions

    Tools Required: 15/16″ wrench and impact wrench with 15/16″ socket.
      1. 5th Wheel Pin Box for Air Ride Kingpin Installation: 5th Wheel Pin Box for Air Ride Kingpin Installation: On a level surface, take a measurement of your current pin box from the flat plate to the ground and make note. This will be applied to the Shocker Hitch Quick Air system. Unbolt your existing 5th wheel pin box with a 15/16″ wrench and impact with a 15/16″ socket from your camper trailer and any brake cables. With assistance, remove your 5th wheel pin box and set it aside and/or put it away in storage. With assistance, slide the Quick Air 5th wheel pin box in between the camper trailer’s pin box brackets. Once lined up in the correct adjustment holes of the brackets, use the previous pin box’s hardware to install the Quick Air pin box. Before sliding the Quick Air pin box in place, it is recommended to use spray grease/lubricant on the pin box brackets to assist installation. NOTES: Some applications may require spacers for the Quick Air pin box to fit properly. Torque to 120 FT pounds. IMPORTANT: DO NOT overtighten the pin box bolts as this can lead to premature wear and possible failure in the pin box. It is highly recommended to use additional washers on the backside of the pin box bolts.
      1. Shocker Hitch Air Ride System with Kingpin Installation: The top side of the hitch unit has stud like bolts sticking out from the top of the frame. With assistance, insert these “studs” through the pin box and start to thread the provided washers and nuts hand tight. With assistance, take the provided washers and bolts and hand thread the bottom side of the hitch unit to the pin box by hand and finish tightening with an impact wrench with a 15/16″ socket. IMPORTANT: DO NOT overtighten the bolts or nuts to prevent any stripping or cross threading.
      1. Hooking Up to 5th Wheel Hitch in Truck Bed: Hook up using the 5th wheel hitch like normal. It is recommended to use a 5th wheel scuff plate or to grease the 5th wheel head before hook up. This helps the hitch rotate and prevents any premature damage. IMPORTANT: Always double check that the 5th wheel head has latched correctly and that any safety pins or brake lines get re-installed for safety.
      1. Step 1, remove your factory pin box and replace with the quick air 5th wheel pin box using your oe factory bolts.
      1. Step 2, bolt the surge air hitch into the quick air pin box using the supplied bolts and flange nuts.  Secure the bottom back bolts with 15/16″ wrench, then secure the top flanges nuts.
      1. Step 3, set your air pressure to 15 psi to start.
      1. Please note: Kit Does Not Include Pin Box Bolts (Existing Bolts are used for installation).

    Download Quick Air 5th Wheel Pin Box with Kingpin Installation Manual

    Maximum weights for Shocker Quick Air Ride 5th Wheel Kit: 24,000 lbs Gross Trailer Weight and 6,000 lbs Tongue Weight. Patent #’s 11,370,257 B1 & D898,628. Additional patent pending. Safety Notice: Towing capacity is limited by the lowest rated component.

    Shocker Quick Air Ride 5th Wheel with Kingpin Air Pressure Settings

      • There is an air valve on the underside of the Shocker Hitch air ride system with kingpin unit. Initially set air pressure to around 15 PSI.
      • Test drive and adjust air pressure in 5 PSI increments until optimum results are found.
      • Decreasing/increasing air pressure may be needed.
      • When towing in high winds, it may be necessary to increase the airbag air pressure.
      • IMPORTANT: NEVER exceed 100 PSI in the air ride system. This may lead to a stiffer ride and damage the air spring bag itself.
      • This is a LOW PRESSURE hitch, that works by tow resistance.

    Maintenance

    On the top of the pin box, there is a hole exposing the top frame of the Shocker Hitch air ride system with kingpin unit. There is a grease fitting in which you can grease the pivot bolt as needed. It is recommended to do this every 6-12 months depending on the usage of the hitch. Note that you CANNOT over grease the pivot pin. Safety Notice: Towing capacity is limited by the lowest rated component. Do NOT exceed Gross Vehicle Weight Rating or Shocker Hitch weight ratings. The Quick Air pin box is ONLY rated for 24,000 LBS GTW and 6,000 LBS TW. Any modification to the hitch or pin box voids warranty and is done so at your own risk. Manufactured by Shocker Hitch® USA in Jamestown, ND. We want you to have the best possible towing experience with your product and proper installation is important. If you need help, we are here for you. Just give us a call at 701-707-2666 or use our contact us form.
  • Warranty arrow

    Warranty

    This product is back the Shocker Hitch Manufacturer Warranty and the Shocker Hitch ✅ 60 Day Money Back Smooth Towing Guarantee!. View our online Warranty Registration Form to register your Shocker Hitch.

    60-DAY MONEY BACK GUARANTEE

    We want you to be 100% satisfied. You’ve got 60 days to ensure your hitch fits your lifestyle.

    SMOOTHER TOWING

    We guarantee whatever you are towing, the ride on your pickup and trailer will be smoother with any of our air & cushion products period.
    Installation Help

    FREE SHIPPING* & FREE RETURNS

    If you are not satisfied, you can return it for free the first 60 days. See our free shipping* & free return policy.

    HOMETOWN CUSTOMER SERVICE

    We are here to help. We are happy, when you are happy.
    Made in the USA

    INSTALL HELP

    We’re glad to answer any questions you have. support is here 8am‐5pm, Mon‐Fri at 701-707-2666 or you can email anytime.

    MADE IN THE USA

    All of our products are custom made with good all American folks in Jamestown, ND USA
    The Shocker Hitch Guarantee applies to products purchased from ShockerHitch.com.
  • Q & A (6) arrow

    Questions and answers of the customers

      Will the Shocker Quick Air Ride 5th Wheel Pin Box with Kingpin, SH-800-KP, work with my Demco auto slider without any special adapter plates?
    1. 0 votes
      Q Will the Shocker Quick Air Ride 5th Wheel Pin Box with Kingpin, SH-800-KP, work with my Demco aut...... Read more
      A Our hitch, specifically the SH-800-KP, will work with the Demco Autoslide and will not require the use of additional plates. Here is why --- the width of the Kingpin Plate on the Shockerhitch is 12 inches and the Demco Auto Slider adjusts from 12" to 14" to capture the kingpin plate.
    2. Is this compatible with auto slide 5th wheels
    3. 0 votes
      Q Is this compatible with auto slide 5th wheels
      A

      At this time, we are not compatible with any auto slide 5th wheel hitches.

    4. I have a 1621 HD pin box. Is the 1621 comparable to the 1621 HD ?
    5. 0 votes
      Q I have a 1621 HD pin box. Is the 1621 comparable to the 1621 HD ?
      A Lippert 1621 vs 1621HD : the HD uses 6 bolts as opposed to just 4 bolts. Please ensure to use all 6 bolts per side in the case of 1621 HD.
    6. Does it work with a Anderson fifth wheel hitch
    7. 0 votes
      Q Does it work with a Anderson fifth wheel hitch
      A

      Thanks for reaching out, our Shocker Quick Air works with most 5th wheel systems, if you are able to, send in some pictures to orders@shockerhitch.com for our tech team to take a look at!

    8. How do I know what pin box I need for my camper
    9. 0 votes
      Q How do I know what pin box I need for my camper
      A

      In some cases, you will need to reach out to either Lippert or the manufacturer of your camper. You'll need to provide them with the serial number of either the pin box OR camper.

    10. I’m towing my new 18k fifth wheel with a semi truck conversion that has the factory installed morryde cushion pin box on it. I can see where my hitch has moved back and forth about three inches. As far as the ride it pulls great but I need more vertical cushion. I can see how this air bag fifth wheel pin box assembly can take out the back and forth chucking but does it absorb vertical jarring like railroad tracks. I can’t tell we’re the actual pivot is located. I also see no measurement specs for bolt hole to actual fifth wheel hitch plate. Can you please provide that because the hitch on my truck is not adjustable. Thank you
    11. 0 votes
      Q I’m towing my new 18k fifth wheel with a semi truck conversion that has the factory installed mor...... Read more
      A

      Yes, the Shocker Hitch Quick Air 5th wheel is based on our Gooseneck Surge hitch which is strictly a front/back movement hitch which is the best direction to absorb movement under a normal camper setup with a pickup as a tow vehicle. Unfortunately your converted semi is much larger and will require a vertical movement hitch to accomplish what you are looking for.

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