Shocker 20K Impact Cushion Drop Hitch with Pintle & Ball

Name: Shocker 20K Impact Cushion Drop Hitch with Pintle &amp; Ball
Brand: Shocker Hitch
SKU: Impact-Max-Channel-Pintle-Ball-Hitch
Availability: InStock

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20K Impact Max Dual Cushion Receiver Hitch w/ 8-Ton Pintle Hook & 2-5/16" Ball Channel Style

Impact Max Dual Cushion Flip Around Design for More Drop or Rise

Shocker 20K Impact Cushion Drop Hitch with Pintle & Ball

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$440.99 – $458.99~~$489.99 – $509.99~~

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Additional Add-Ons

Combo Ball Attachment

$119.99

SKU: SH-340C

Locking Hitch Pin & 2 Ball Mount Attachment Locking Pins - Fits Base Frame & Receiver

$62.01

SKU: SH-317-2-318

Shocker Pintle Hook & Ball Combo with 2 Ball - Channel Mount

8-Ton Pintle Hook & Ball

$139.99

SKU: SH-334-2

Description
Product Description
- Dual Cushion Bump System: Absorbs road shock, bumps, and jerks, reducing sway and providing a smoother towing experience. Cushions forward & backwards, plus up & down for maximum cushioning.
- Pintle & Ball Towing Ratings: Complete SH-334 attachment ratings: pintle mode, 16,000 lb GTW; 2" ball mode (SH-334-2), 12,000 lb GTW; 2-5/16" ball mode (SH-334-25), 16,000 lb GTW. Maximum attachment TW is 3,000 lb in each mode.
  Hitch base: 20,000 lb GTW / 2,000 lb TW. With this pintle-and-ball attachment, the hitch/attachment combination is limited to 16,000 lb GTW in pintle mode, 12,000 lb GTW in 2" ball mode, or 16,000 lb GTW in 2-5/16" ball mode, and 2,000 lb TW in each mode.
- Adjustable 8-Ton Pintle Hook & Ball Combo: Adjustable combination 8-ton pintle hook & chrome hitch ball mount offering a 1" rise to 6-1/2" drop. Fits 6" OD x 3" ID pintle rings. Choose 2" or 2-5/16" hitch ball.
- Unique Flip Around Design: The hitch can be flipped around more to drop or rise. The only cushion hitch on the market that can be flipped around.
- Channel Pintle Hook & Ball Options: Choose the 2" or 2-5/16" ball configuration; see the separate attachment and hitch-base ratings above.
- Max Black Textured Finish: Impact resistant super durable textured matte black powder-coated finish on hitch and receiver shank.
- 2 Hitch Pin Holes in Shank: For more length adjustability, and it also works with hitch mount tow flaps or Shocker hitch tow flaps.
- HD Pivoting Design: Filters the rock shock through the urethane cushions with the greaseable 1" diameter 1045 carbon steel pivot bolt.
- Choose Your Receiver Size: Available for 2", 2.5" or 3" receiver hitches. Shanks feature 2 hitch pin holes for length adjustability.
- Cushioning Pintle & Ball Hitch Kit Includes: Comes with Impact Max 20K dual cushion hitch, adjustable forged pintle hook with chrome hitch ball size selected and 2 D-handle 5/8" diameter ball mount pins with clips to secure attachment.
- 20+ Ball Mount Options (sold separately): Choose the mount(s) that are best for your needs. We have combo ball, drop, raised, sway bar tab options, pintle, pintle with ball, drawbar, cushioned drawbar, clevis pin, shackle & more.
- What Size Receiver Hitch Do I Need? Not sure if you have a 2", 2.5" or 3" receiver tube? Measure inside to inside. Check out our guide on How to measure your receiver hitch tube size.
- How Much Drop or Rise Do I Need? Check out our guide to find out how much drop or rise you need.
- Safety Notice: Towing capacity is limited by the lowest-rated component. Never exceed the lowest applicable gross trailer weight (GTW) or tongue-weight (TW) rating of the vehicle, receiver, hitch base, attachment, ball, coupler or trailer. Evaluate GTW and TW separately. The proper ball must be installed before towing, including in pintle mode. SH-334 without a ball is a replacement part only.
The Shocker Impact Black Max Cushion hitch with Channel Pintle Hook and Ball uses a 20,000 lb GTW / 2,000 lb TW hitch base with an attachment rated up to 16,000 lb GTW in pintle mode; ball-mode limits depend on the ball size. It features an adjustable drop range from 1" rise to 6-1/2" of drop, providing maximum versatility for various towing setups. Pintle & ball attachment options include a 2" ball with a 12,000 lb towing capacity or a 2-5/16" ball with a 16,000 lb towing capacity. The pintle hook is compatible with 6" OD x 3" ID pintle rings, making it suitable for a wide range of trailers, including those with military-style hitches.

One of the standout features of the Impact Max hitch is its advanced dual bump cushioning system, which absorbs road shock, bumps, and impacts during towing. This cushioning provides a smoother ride for both the towing vehicle and the trailer, reducing wear and tear on equipment and improving the overall towing experience. Whether you’re hauling a heavy load or navigating bumpy roads, this design helps minimize the harsh impacts that typically occur during towing.

Built for durability, the Shocker Impact Black Max hitch is coated with a textured matte black, impact-resistant powder coating, ensuring it stands up to the rigors of tough towing conditions. This rugged finish also offers long-lasting protection against the elements, maintaining the hitch’s sleek appearance over time. Ideal for contractors, farmers, ranchers, and anyone with trailers that feature pintle rings, this hitch provides the strength and versatility needed for demanding towing tasks.

Pintle & Ball Towing Ratings: Complete SH-334 attachment ratings: pintle mode, 16,000 lb GTW; 2" ball mode (SH-334-2), 12,000 lb GTW; 2-5/16" ball mode (SH-334-25), 16,000 lb GTW. Maximum attachment TW is 3,000 lb in each mode.
Hitch base: 20,000 lb GTW / 2,000 lb TW. With this pintle-and-ball attachment, the hitch/attachment combination is limited to 16,000 lb GTW in pintle mode, 12,000 lb GTW in 2" ball mode, or 16,000 lb GTW in 2-5/16" ball mode, and 2,000 lb TW in each mode.

Safety Notice: Towing capacity is limited by the lowest-rated component. Never exceed the lowest applicable gross trailer weight (GTW) or tongue-weight (TW) rating of the vehicle, receiver, hitch base, attachment, ball, coupler or trailer. Evaluate GTW and TW separately. The proper ball must be installed before towing, including in pintle mode. SH-334 without a ball is a replacement part only.

California Residents: Prop 65 Warning
Videos

Videos
Shocker Impact Max Cushion Hitch Videos

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.

Never exceed the lowest applicable gross trailer weight or tongue-weight rating of any component in your towing setup. Evaluate each limit separately. Attachment ratings do not increase the hitch base’s ratings. 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 — Complete SH-334-2 / SH-334-25 Attachments	1″ Rise to 6.5″ Drop	Pintle mode (with proper ball installed): 16,000 lb GTW / 3,000 lb TW. 2″ ball mode (SH-334-2): 12,000 lb GTW / 3,000 lb TW. 2-5/16″ ball mode (SH-334-25): 16,000 lb GTW / 3,000 lb TW.
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.

Install

Installation • setup • care

Set up your Impact™ or Impact Max™ receiver hitch

Follow the installation steps, choose the right drop or rise, and check the limits of your hitch and attachment before towing.

Shocker Impact™ & Impact Max™ Receiver Hitch Instructions (PDF)

4 pages · Revision 4 · Updated September 20, 2026 · Includes replacement-part photos and QR codes.

PDFs and videos open in a separate window or tab so you can keep this guide open.

Start with the right hitch

Shocker Impact™

14,000 lb GTW1,400 lb tongue weight (TW)

2-inch receiver

View Impact™ options

Shocker Impact Max™

20,000 lb GTW2,000 lb tongue weight (TW)

2-inch or 2½-inch receiver

View Impact Max™ options

Note: Towing capacity is limited by lowest rated component. Never exceed the lowest applicable gross trailer weight (GTW) or tongue weight (TW) limit of the vehicle, receiver, hitch base, attachment, ball or trailer. A higher-rated attachment does not increase the hitch base rating. Follow the labels on your actual equipment.

Install and set the height

Choose the correct connection. Match the receiver size, attachment and trailer coupler. Measure the drop or rise needed with the vehicle and trailer on level ground.
Install the hitch base. Insert the shank into the vehicle receiver and secure it with a 5/8-inch hitch pin (not included). The base can be upright for more drop or flipped for more rise.
Set the attachment height. Use the seven adjustment holes to position the attachment. Install the attachment pins and retaining clips, connect the trailer and check that the trailer is level.

Impact Max hitch upright for more drop and flipped for more rise — Impact™ and Impact Max™ can be installed upright or flipped. Available drop and rise depend on the attachment.

Seven height positions

Remove the retaining clips and attachment pins to change the attachment or height, then reinstall the pins and clips.

Factory-set top jam nut

Do not tighten the top jam-nut bolt. It is factory-set; overtightening can make the hitch ride more stiffly.

Measure for a level trailer

On level ground, level the trailer. Measure A from the ground to the top of the receiver opening, and B to the bottom of the trailer coupler.

A > B: drop needed. 23 − 19 = 4-inch drop.
A < B: rise needed. 20 − 22 = 2-inch rise.
A = B: level connection.

Connect the trailer, then recheck and adjust for a level trailer. See the drop/rise measuring guide.

Anti-rattle kit: included with both 2-inch models

Included anti-rattle U-bolt and plate installed on a 2-inch Impact receiver hitch — Impact kit shown. Use the supplied kit for your model; these instructions cover the 2-inch Impact™ and 2-inch Impact Max™.

The anti-rattle kit is included with both current 2-inch Impact™ and 2-inch Impact Max™ models.

Slide the hitch to the furthest shank adjustment hole.
Place the U-bolt over the top of the shank.
Align the bottom plate, install the two nuts and tighten.

Care and maintenance

Grease the coupler ball to reduce ball/coupler wear. Grease the hitch regularly through the grease zerk on the pivot bolt; frequency depends on use. Do not modify the hitch; modifications void the warranty and are at your own risk.

Warranty information

Watch the Impact installation video

Installation and setup from the official Shocker Hitch YouTube channel. Use the current written instructions and equipment labels for model options and ratings.

Shocker Impact installation video from Shocker Hitch

Watch installation video

Watch this installation video on YouTube · Download the current written instructions

Attachment drop, rise and tow ratings

The ratings below are the attachment limits. Apply the lower hitch-base and vehicle limits shown above. GTW means gross trailer weight; TW means tongue weight.

On a narrow screen, swipe the table sideways to see all columns.

Maximum attachment ratings. All weights are in pounds; GTW / TW means gross trailer weight / tongue weight.
Attachment	Drop / rise range	Maximum GTW / TW (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
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 / Cushioned Drawbar	4" Rise to 4" Drop	20,000 / 0
Clevis Mount (SH-360)	1.5" Rise to 5.5" Drop	20,000 / 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-tab mounts: Use the corresponding ball-mount ratings and range. No ball mount: A compatible, properly rated attachment is required for towing.

Replacement parts

Match the part number, existing top pin/bolt style and frame hardware before ordering. Top pin kits and top bolt kits are separate selections.

SH-160

Bump cushions
Pair of K-Prene urethane bump cushions for Impact™ and Impact Max™.

Bump cushions only; top pin and lock nut not pictured

SH-IM265-2025

Standard top pin kit
Two bump cushions, 3/4-inch top pin and lock nut. No bump cap.

Bump cushions shown; top pin and lock nut not pictured.

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

Pivot bolt kit: dowel-pin frame
Greaseable pivot bolt, grease zerk, washer, lock nut and dowel pin. For frames with a dowel pin.

SH-490-X

Pivot bolt kit: welded-tab frame
Greaseable pivot bolt, grease zerk, washer and lock nut. For frames with a welded tab.

Need help matching a part? Call 701-707-2666 with a photo of your hitch, or browse the replacement-parts catalog.

Popular attachments

Combo ball

SH-340C

2-inch and 2-5/16-inch balls in one attachment. Match the selected ball to your coupler.

Pintle hook

SH-333

For a compatible pintle ring. Maximum attachment rating: 20,000 lb GTW / 2,000 lb TW.

Pintle & ball

SH-334-25

Shown with 2-5/16-inch ball. Pintle and 2-5/16-inch ball: 16,000 lb GTW / 1,600 lb TW.

Towing capacity is limited by lowest rated component. See the attachment chart above for ball-specific ratings and drop/rise ranges.

Optional Shocker Sway kit upgrade

Friction sway arm bar kits require an 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. The standard attachments pictured above do not have sway mounting tabs.

Do not use with trailer surge brakes. Never lubricate the friction slide bar. Follow the separate manual for installation, adjustment, slippery-condition precautions and backing clearance.

Optional Sway Kit Upgrade Installation Instructions (PDF)