Shocker 20K Impact Max Cushion Drop Hitch

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Shocker 20K Impact Max Cushion Drop Hitch

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$413.99$431.99$459.99$479.99

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Usually Ships on or Before Mon 09/21/26
Usually Ships on or Before Mon 09/21/26
Usually Ships on or Before Mon 09/21/26
Usually Ships on or Before Mon 09/21/26
Usually Ships on or Before Mon 09/21/26
Usually Ships on or Before Mon 09/21/26
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Additional Add-Ons

Shocker Drop Ball Mount Attachment - 2" Ball - SH-320125-2
Drop Ball Mount
$109.99
|
SKU: SH-320125-2
Shocker Chrome Combo Ball Attachment SH-340C
Combo Ball Attachment
$119.99
|
SKU: SH-340C
3-Pack (2 Mount & 1 Receiver Pins)
Locking Hitch Pin & 2 Ball Mount Attachment Locking Pins - Fits Base Frame & Receiver
$62.01
|
SKU: SH-317-2-318
OR
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  • Videos arrow

    Videos

    Shocker Impact Max Cushion Hitch Videos

  • Install arrow

    Install

    Install your Impact™ cushion hitch

    Follow the receiver installation instructions, choose your ball-mount height, and review the maintenance and safety notes below. These instructions cover Impact™ and Impact™ Max models.

    Here are the installation instructions to install the Shocker Impact & Impact Max Series Cushion Hitches.

    Insert the shank of the hitch into the receiver of your tow vehicle. Make sure you are using the correct size shank to work with your receiver. Secure the hitch with a hitch pin. Adjust the ball mount attachment so your tow vehicle and trailer are level.

    Hitch capacity ratings: Shocker Impact is rated for 14,000 lbs gross trailer weight (GTW) and 1,400 lbs maximum tongue weight. Shocker Impact Max is rated for 20,000 lbs GTW and 2,000 lbs maximum tongue weight. An attachment rated at 20,000 lbs does not increase the standard Impact hitch above 14,000 lbs. Always use the lowest applicable rating of the vehicle, receiver, hitch, attachment and trailer coupler. Check the rating label on the actual equipment.

    Install the unit into the receiver tube on the tow vehicle, then install the 5/8″ hitch pin (not included). The Impact/Impact Max can be used upright or upside down for more drop or rise depending on needs. Hook up trailer using properly selected ball mount and height adjustment in order to have a level, safe trailer. IMPORTANT: The anti-rattle kit is included with both current 2-inch Shocker Impact and 2-inch Impact Max models. Use the supplied kit for your model. Slide the hitch to the furthest shank adjustment hole, wrap the U-bolt over the top of the shank, line up the bottom plate, install two nuts and tighten.

    Usage / Maintenance: This unit has 7 height adjustment holes for more rise and more drop. Shocker Hitch offers more than 20 mounts to choose from. Simply remove the ball mount attachment pins with clips and change to another Shocker receiver hitch mount. If using a ball mount with a coupler ball, it is highly recommended to grease the ball to reduce wear and tear on the trailer coupler and ball mount. Regularly grease the Shocker Impact & Impact Max Hitch using the built-in grease zerk on the pivot bolt depending on use. You cannot over grease this unit. IMPORTANT: DO NOT tighten the top bolt with lock nut. It is set to factory specifications out of the box. Overtightening can lead to a stiffer towing experience.

    Impact & Impact Max: Drop, Rise & Tow Ratings

    Impact hitch base: 14,000 lb gross trailer weight (GTW) / 1,400 lb tongue weight (TW). Impact Max hitch base: 20,000 lb GTW / 2,000 lb TW. Attachment ratings do not increase the hitch base rating.

    Note: Towing capacity is limited by lowest rated component. Use the lowest applicable GTW and TW limits of the vehicle, receiver, hitch base, attachment, ball and trailer. Use the marked tongue-weight rating; do not calculate it from towing capacity.

    Maximum attachment ratings. All weights are in pounds; GTW / TW means gross trailer weight / tongue weight.
    AttachmentDrop / rise rangeMaximum GTW / TW (lb)
    Combo Ball4" Rise to 4" Drop2-5/16" ball: 20,000 / 2,000
    2" ball: 10,000 / 1,000
    Drop BallLevel to 7.5" Drop2-5/16" ball: 20,000 / 2,000
    2" ball: 10,000 / 1,000
    Raised Ball5" Rise to 3" Drop2-5/16" ball: 20,000 / 2,000
    2" ball: 10,000 / 1,000
    Pintle Hook (SH-333)1" Rise to 6.5" Drop20,000 / 2,000
    Raised Pintle Hook (SH-335)3.5" Rise to 4" Drop20,000 / 2,000
    Pintle & Ball (SH-334 series)1" Rise to 6.5" DropPintle: 16,000 / 1,600
    2-5/16" ball: 16,000 / 1,600
    2" ball: 12,000 / 1,200
    Drawbar / Cushioned Drawbar4" Rise to 4" Drop20,000 / 0
    Clevis Mount (SH-360)1.5" Rise to 5.5" Drop20,000 / 0

    Discontinued: The bolt-on pintle hook SH-331-332 is not a current attachment option. For existing units and legacy bolt-on pintle/ball assemblies, follow the labels and instructions for that specific attachment.

    Drawbar, cushioned drawbar and SH-360 clevis: No tongue weight (0 lb vertical tongue load). These mounts are not for use with a hitch ball.

    Sway-control-tab mounts: Use the range and ball rating for the corresponding combo, drop or raised ball mount. Confirm compatibility with your selected hitch.

    No Ball Mount: A compatible, properly rated attachment is required for towing; the base alone does not provide a towing connection.

    Choose the drop or rise your trailer needs

    Measure on level ground with the trailer level. “Level” means zero drop or rise. How to choose the right drop hitch.

    Shocker Impact & Impact Max Receiver Hitch Instructions (PDF)

    Replacement parts

    Match your existing top pin/bolt style and frame hardware before ordering.

    • SH-160 – Pair of replacement bump cushions for Impact and Impact Max.
    • SH-IM265-2025 – Standard top pin kit: two bump cushions, 3/4-inch top pin and lock nut; no bump cap.
    • SH-IM265 – Standard top bolt kit: two bump cushions, top bolt and lock nut; no bump cap.
    • SH-IM265D – Deluxe top bolt kit: two bump cushions, bump cap, top bolt and lock nut.
    • SH-280 – Greaseable pivot bolt kit for frames with a dowel pin.
    • SH-490-X – Greaseable pivot bolt kit for frames with a welded tab.

    Popular attachments

    Shocker combo ball attachment with 2-inch and 2-5/16-inch balls
    Shocker combo ball attachment with 2-inch and 2-5/16-inch balls
    Shocker pintle and ball attachment shown with 2-5/16-inch ball
    Shocker pintle and ball attachment shown with 2-5/16-inch ball

    The standard attachments pictured above do not have sway mounting tabs. Use a compatible sway-tab attachment for the optional sway upgrade below.

    Optional Shocker Sway kit upgrade

    Friction sway arm bar kits require a compatible attachment with sway bar mounting tabs, such as the combo ball with sway tabs, drop ball with sway tabs or raised ball with sway tabs. Kits and sway-tab attachments are sold separately. Follow the Optional Sway Kit Upgrade Installation Instructions (PDF) for installation, adjustment and operating precautions. Do not use with trailer surge brakes or lubricate the friction slide bar.

    Download: Shocker Impact & Impact Max Receiver Hitch Instructions (PDF)

    Impact Receiver Hitch Installation Video

    Impact Hitch Frame Can Be Flipped Around for More Drop or Rise

    Safety Notice: The Shocker Impact is a heavy-duty unit that in most cases exceeds factory receiver hitch weight capacities, therefore it is imperative that you always read and follow the tongue and towing weight recommendations of the receiver hitch that is mounted, your vehicle tow capacity, trailer coupler capacity and trailer.

  • Drop/Rise Guide arrow

    Drop/Rise Guide

    Impact Cushion Hitch: Drop, Rise & Tow Ratings

    Hitch base limits: Impact: 14,000 lb trailer weight / 1,400 lb tongue weight. Impact Max: 20,000 lb trailer weight / 2,000 lb tongue weight.

    Note: Towing capacity is limited by lowest rated component. In the table, each pair means maximum trailer weight / maximum tongue weight in pounds. Attachment ratings do not increase the hitch base rating.

    Use this guide for the corresponding Impact or Impact Max cushion hitch and attachment. Verify the rating on your hitch base; attachment ratings do not raise the base rating.

    Your usable adjustment range depends on the selected attachment. Match its name below.

    Maximum attachment ratings in pounds: trailer weight / tongue weight.
    Attachment Drop / rise range Maximum trailer weight / tongue weight (lb)
    Combo Ball 4″ Rise to 4″ Drop 2-5/16″ ball: 20,000 / 2,000
    2″ ball: 10,000 / 1,000
    Drop Ball Level to 7.5″ Drop 2-5/16″ ball: 20,000 / 2,000
    2″ ball: 10,000 / 1,000
    Raised Ball 5″ Rise to 3″ Drop 2-5/16″ ball: 20,000 / 2,000
    2″ ball: 10,000 / 1,000
    Bolt-on Pintle Hook (SH-331-332, discontinued) 4″ Rise to 6.5″ Drop 20,000 / 2,000
    Pintle Hook (SH-333) 1″ Rise to 6.5″ Drop 20,000 / 2,000
    Raised Pintle Hook (SH-335) 3.5″ Rise to 4″ Drop 20,000 / 2,000
    Pintle & Ball (SH-334 series) 1″ Rise to 6.5″ Drop Pintle: 16,000 / 1,600
    2-5/16″ ball: 16,000 / 1,600
    2″ ball: 12,000 / 1,200
    Drawbar 4″ Rise to 4″ Drop 20,000 / 0
    Clevis Mount 1.5″ Rise to 5.5″ Drop 20,000 / 0

    Sway-control-tab mounts: Use the range and ball rating for the corresponding combo, drop or raised ball mount. Confirm compatibility with your selected hitch.

    No Ball Mount: A compatible, properly rated attachment is required for towing; the base alone does not provide a towing connection.

    Choose the drop or rise your trailer needs

    Measure on level ground with the trailer level. “Level” means zero drop or rise. How to choose the right drop hitch (opens in a new tab).

    Follow the lowest rating: These are attachment ratings, not a guarantee of your complete hitch capacity. Never exceed the lowest applicable trailer-weight or tongue-weight limit of the vehicle, receiver, hitch base, attachment, ball or trailer. A higher-rated attachment does not increase a lower-rated hitch base’s capacity. Use the marked tongue-weight rating; it is not calculated from towing capacity.

    Drawbar, cushioned drawbar and SH-360 clevis: 0 lb vertical tongue load; these mounts are not for use with a hitch ball.

    Legacy attachment: The bolt-on pintle hook SH-331-332 is discontinued. Its row is retained for existing owners; confirm the label and instructions for your exact attachment.

  • Warranty arrow

    Warranty

    This product is backed by 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

    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

    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.
    FREE SHIPPING* & FREE RETURNS

    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

    HOMETOWN CUSTOMER SERVICE

    We are here to help. We are happy, when you are happy.
    INSTALL HELP

    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

    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.
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