
Shocker 20K HD Air Pintle Hitch - Fits 3" Hitch, 2-1/2" Rise 6-1/2" Drop
Rated for your tow
20,000 lbs GTW · 2,000 lbs TW · 3" receiver· 20,000 lbs GTW · 2,000 lbs TW · 3" receiver
$1,389.99 CAD
$1,461.57 save $71.58
or as low as $116/mo with flexible financing — 4, 6, or 12 months. Options at checkout.
SKU: SH-HD631-300
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The details that matter
Product overview
Hook onto a 20,000-pound trailer and the road makes you pay for it. Every frost heave and hard stop slams straight through a rigid hitch into your truck's driveline, your trailer welds, and whatever you loaded in the back.
Key highlights
- 20,000 lbs GTW with up to 2,000 lbs tongue weight, the heaviest bumper-pull rating Shocker makes
- 20K-rated HD air bag with extra rubber plies to soak up the shock a full-weight trailer throws at you
- Thicker chassis walls than the Original 14K, same footprint with more steel where it counts
- Fits the 3-inch receiver on dual-rear-wheel one-ton trucks, so your HD hitch matches your HD truck
- Add or release air pressure to set ride height and load support for whatever trailer you hook up
- 2.5" Rise to 6.5″ Drop ball-mount geometry so you can sit your trailer dead level
- Iconic safety-red impact-resistant powder coat that shrugs off chips and rock strikes
- Backed by our 60-day satisfaction guarantee
What’s included
- Shocker HD Air Hitch base frame (3-inch receiver shank, red)
- 20K-rated HD air spring and dual rubber bump cushions (pre-installed)
- Schrader air valve with cap
- (3) D-handle ball-mount attachment pins with clips
- Selected ball-mount attachment if applicable to this SKU
- HD installation and air-pressure setup instructions
Not included
- Air compressor or pressure gauge (available separately, recommended for HD use)
- Friction sway-bar kit (sold separately)
- Add-on ball-mount attachments beyond the one shipped with this SKU
Check your fit before ordering
- Towing capacity is limited by lowest rated component.
- This product will not work with a weight-distribution hitch system, if you have a WD hitch, check out our Shocker Air Ride Weight Distribution Hitches.
Product features
20K-Rated Air Spring
An HD air bag built with more rubber plies than the 14K version.
Adjustable for Heavy Loads
A heavy bumper-pull trailer can swing more than 1,000 lbs between empty and loaded.
Reinforced 8-Hole Chassis
Same outside geometry as the Original line, so every Shocker ball mount still fits, but with thicker-wall steel and reinforced welds rated to handle the full 20K load.
Full product description
Get smoother towing every mile with our Shocker HD air ride receiver hitch. Add instant air ride towing for your pickup & trailer. The built-in heavy-duty air ride suspension system is designed to absorb the road shock, bumps, bangs, jerks, tugs & sways normally experienced with hard connection when towing a trailer.
Fits 3" Receiver Hitch - Has Pintle Hook with Adjustment of 2.5" of Rise to 6.5" Drop. (Only Fits Some 2017 and Newer Ford Super Duty Dually F350 F450 w/ 3" Receiver Hitch) Great for pulling pintle ring trailers. This shock absorbing & dampening design, filters and cushions your ride for both the pickup and trailer.
It's easier & less stressful on you, your passengers, animals, tow vehicle, trailer, cargo and equipment. It reduces damage, wear & tear on both your pickup & that trailer it's towing. It smooths out your overall towing experience. Smoother is safer.
It's adjustable for trailer tow weight, just add or reduce air pressure depending on the weight of your trailer. You can set the PSI for best ride and load control. HD air ride hitch features a premium-grade, impact-resistant textured safety red powder coat finish on frame. The Shocker HD air hitch provides the ultimate smooth ride.
This shock absorbing hitch with a heavy-duty air spring bag is the best cushioning device on planet Earth. It's a miniature air suspension unit mounted between your truck and trailer. The HD air ride hitch system sits under the receiver tube, allowing a short distance of 10-1/2" between receiver hitch pin and ball center.
Fits Pickup Trucks, Vans, and select SUVs with the receiver hitch tube mounted underneath the bumper. Featuring 8 adjustment holes & 20,000 lbs GTW and 2,000 lbs of tongue weight. Manufactured by Shocker Hitch® USA in Jamestown, ND.
All features & technical notes
About this product
Hook onto a 20,000-pound trailer and the road makes you pay for it. Every frost heave and hard stop slams straight through a rigid hitch into your truck's driveline, your trailer welds, and whatever you loaded in the back.
The Shocker HD Air Hitch drops a heavy-duty air spring between your truck and that load so the jarring gets soaked up instead of passed along. It's the red-finish flagship of Shocker's bumper-pull lineup, built for F-350, RAM 3500, and dual-rear-wheel one-ton trucks running class V/VI 3-inch receivers.
You get 20,000 lbs of towing and up to 2,000 lbs of tongue weight on a heavier-wall version of Shocker's 8-hole chassis with an upgraded HD air bag, so a one-ton can pull the heaviest legal bumper-pull load and still ride easy.
How Shocker HD Air Ride Works
20K-Rated Air Spring: An HD air bag built with more rubber plies than the 14K version. It carries up to 20,000 lbs of trailer while cushioning the road shock that would otherwise hammer your truck and your cargo.
Adjustable for Heavy Loads: A heavy bumper-pull trailer can swing more than 1,000 lbs between empty and loaded. Pump in air for a full run, bleed it off for the deadhead home. The HD bag works across a wider pressure range than the 14K, so it keeps up with big weight swings.
Reinforced 8-Hole Chassis: Same outside geometry as the Original line, so every Shocker ball mount still fits, but with thicker-wall steel and reinforced welds rated to handle the full 20K load.
Rocker-Arm Pivot: Shocker's down-and-back motion runs on a single pivot with no slides, rollers, or stacked air bags, even at HD loads. Fewer parts working under that much stress means it lasts longer.
Who Buys the HD 20K
Built for one-ton trucks pulling the heaviest legal bumper-pull loads.
F-350, RAM 3500, or Silverado 3500 owners towing near the top of their rating
Livestock haulers pulling 30+ ft bumper-pull stock trailers
Equipment and skid-steer haulers on 16k+ tilt-deck trailers
Big enclosed cargo trailers and car haulers up to 20,000 lbs
Dual-rear-wheel trucks with a 3-inch receiver that need a matched HD hitch
Anyone whose Original 14K is bottoming out under heavy tongue weight
What the HD Adds Over the Original
Same chassis silhouette, same attachment lineup, with the upgrades that matter once you go past 14k:
Heavier Airbag: A multi-ply rubber bag rated for the full 20K GTW with a wider usable pressure range. It carries heavier tongue weight without bottoming out over the bumps.
Beefier Walls + Welds: Thicker steel and a reinforced weld pattern where the stress concentrates. Rated for 2,000 lbs of tongue weight, up from 1,400 lbs on the Original 14K.
Flippable Drop / Rise Geometry
This Shocker HD Air Hitch & Pintle Hook w/Mount ships set up in a 2.5" Rise to 6.5″ Drop ball-mount configuration. Most Shocker ball mounts are reversible, so you can flip the mount to turn drop into rise, or use the 8 adjustment holes to fine-tune your coupler height. Heavy bumper-pull trailers care a lot about sitting level.
Get the drop wrong and you overload the front or rear axle of the trailer, so take the time to dial it in.
Built for Maximum Bumper-Pull Loads
Reinforced heavy-wall steel with Shocker's signature impact-resistant safety-red powder coat, in stock and shipping direct from Canada with no border wait. When the HD air bag eventually wears, you swap it in minutes using the same simple Schrader-style fitting as the 14K. Backed by Shocker Hitch's 60-day satisfaction guarantee.
Product details
Smoother safer towing. Improves your ride, reduces wear & tear on pickup & trailer
Air ride technology
Built in airbag cushions towing on tow vehicle and trailer
Product details
Includes heavy duty Pintle Hook ball mount. Works with 6" OD x 3" ID pintle rings.
Product details
This adjustable pintle has a nice fix because of the design reducing slop and the built in airbag smooths out your towing
Product details
Adjustable height (Choose 2-1/2" to 6-1/2" Drop)
Product details
Fine tune for your towing weight. Just add air for heavier loads.
Product details
Available for 2", 2 1/2", or 3" receiver hitch tubes
Product details
20,000 lb rated tow capacity & 2,000 lb tongue wt
Product details
Fits standard 2″ receiver tube, 2 1/2″ and 3″ receivers. Often used on farm applications, contractor trailers and off-road trailers and works great on pickups, vans and select SUV's with the receiver tube under the bumper.
Product details
Comes complete with Shocker HD air hitch with built in 20K airbag, adjustable pintle hitch and two d-handle ball mount pins with clips
Product details
Huge selection of ball mount adapters available from combo multi-ball mounts, draw bars, drop ball mounts, raise ball mounts and more.
Installation
Download installation guide (PDF)Not sure this fits your setup?
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$1,389.99 CAD
Still researching?
Skip the product wall — these are the four guides every buyer actually opens before they decide.
Installation Guide
Step-by-step videos for every Shocker family. What's in the box, what tools you need, and how long it takes.
Watch the installAir Pressure Setup
How to dial in air pressure by trailer weight so the ride is right the first time and the hitch lasts longer.
See psi by loadTowing Capacity Guide
Match GTW, tongue weight, and receiver size to your truck class so you don't over- or under-buy.
Read the guideConfigure Your Hitch
60-second fit quiz — answer a few questions about your truck and trailer, get a tailored recommendation.
Start the quiz
- 1-Year Manufacturer Warranty
- 60-Day Returns
- 20,000+ Customers
- Ships from Canada
