Shocker Hitch — Air Ride Towing Hitches
ProductsSH-HDMB631-300
Shocker HD Max Black Air Hitch & Pintle Hook w/Mount — Shocker bumper-pull receiver hitch (SKU SH-HDMB631-300)
Air Ride

Shocker HD Max Black Air Hitch & Pintle Hook w/Mount

Rated for your tow

· 20,000 lbs GTW · 2,000 lbs TW · 3" receiver

$1,461.57

$1,680.81 save $219.24

20KGTW
2KTW
3"RCVR
Air Ride
Out of Stock
Textured Matte Black
1
Free ShippingShips from Canada1-Year Manufacturer Warranty60-Day Returns
Patent #11,370,25720,000+ Customers
Download Installation Guide(PDF)

This adjustable pintle has a

nice fix because of the design reducing slop and the built in airbag smooths out your towing

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.

Comes complete with Shocker HD

Max Black air hitch with built in 20K airbag, adjustable pintle hitch and two d-handle ball mount pins with clips

Huge selection of ball mount

adapters available from combo multi-ball mounts, draw bars, drop ball mounts, raise ball mounts and more.

Stop destroying your trailer and cargo.

Every bump, pothole, and expansion joint sends a violent jolt through your trailer frame, damaging cargo and wearing out your truck. Shocker Air Ride Hitches absorb that punishment at the coupling, before it reaches your trailer.

The HD Max Black 20K is the top-tier core hitch in the Shocker bumper-pull lineup — heavy-duty 20K capacity wrapped in a textured matte-black premium powder coat. Sized for F-350 / RAM 3500 / dual-rear-wheel one-ton trucks (class V/VI receivers) with a 3-inch receiver, this Shocker HD Max Black Air Hitch & Pintle Hook w/Mount delivers 20,000 lbs GTW and up to 2,000 lbs tongue weight on a beefier-wall HD chassis. The choice for one-ton truck owners who refuse to compromise on either capacity or finish.

Key Highlights

  • 20,000 lbs GTW with up to 2,000 lbs tongue weight — Shocker's heaviest bumper-pull rating
  • Premium textured matte-black powder coat hides scratches and complements blacked-out trucks
  • 20K-rated HD airbag with reinforced multi-ply construction
  • Beefier-wall HD chassis with reinforced welds at high-stress points
  • Available in 3-inch receivers including the 3-inch option for one-ton trucks
  • Adjustable air pressure dials in ride height for any load
  • 2.5" Rise to 6.5″ Drop ball-mount geometry for proper trailer leveling
  • Manufactured in Jamestown, ND with Shocker's lifetime frame warranty

How Shocker HD Air Ride Works

20K-Rated Air Spring

An HD multi-ply rubber air bag handles up to 20,000 lbs of trailer load while still cushioning road shock for the truck and cargo. Same engineering as the HD Red, finished to match the matte-black chassis.

Adjustable for Heavy Loads

Heavy bumper-pull loads vary 1,000+ lbs between empty and full. Add air for max-weight runs, release for the deadhead. The HD airbag has a wider usable pressure range than the 14K.

Reinforced HD Chassis

Same external 8-hole geometry so all Shocker ball mounts fit, but with thicker wall steel and reinforced welds rated for 20K loadings — finished in textured matte-black powder coat.

Rocker-Arm Pivot

Shocker's down-and-back motion uses a single pivot — no slides, rollers, or stacked airbags — even at HD loadings. Fewer moving parts under high stress means longer service life.

Why Buyers Choose HD Max Black

The top-tier core line — both heavy-duty and premium-finish.

  • Maximum bumper-pull capacity at 20,000 lbs GTW
  • Textured matte black hides scratches better than glossy or red finishes
  • Coordinates with blacked-out OEM packages on Ford, RAM, Chevy, and GMC one-tons
  • Available 3-inch receiver matches dual-rear-wheel truck factory hitches
  • Same 20+ Shocker ball-mount attachments — black-matched where offered
  • Refuses the trade-off between capacity and looks

HD Max Black vs. Max Black 14K — What's Different

Same finish family, different capacity tier:

Option 1

Heavier Airbag + Walls

20K-rated HD airbag and reinforced steel walls push usable capacity from 20,000 lbs on the 14K up to 20,000 lbs GTW with 2,000 lbs tongue weight. The choice when loads exceed 14k.

Option 2

Three-Inch Receiver Option

HD Max Black is available in a 3-inch receiver for dual-rear-wheel one-ton trucks — a configuration Max Black 14K does not offer.

Flippable Drop / Rise Geometry

This Shocker HD Max Black Air Hitch & Pintle Hook w/Mount ships with a 2.5" Rise to 6.5″ Drop ball-mount configuration. Most Shocker ball mounts are reversible — flip the mount to convert drop into rise, or use the 8 adjustment holes to fine-tune coupler height. Heavy bumper-pull trailers are especially sensitive to level — a mismatched drop overloads either the front or rear axle of the trailer, so dial it in carefully.

Premium Finish, HD Frame, Lifetime Warranty

Manufactured in Jamestown, North Dakota on the same reinforced HD chassis as the Shocker HD 20K Red. The textured matte-black powder coat is engineered to resist UV fade, hide micro-scratches from receiver insertion, and outlast glossy finishes in salt-belt and gravel-road environments. Backed by Shocker Hitch's lifetime frame warranty and 60-day satisfaction guarantee.

What's Included

  • HD Max Black 20K base frame (3-inch receiver shank, matte black)
  • 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 (matching black where offered)
  • 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

Installation

Easy — No Special Skills~10 minutes

Slide the HD Max Black shank into your truck's 3-inch receiver, secure with a hitch pin, and inflate the HD air bag to match your trailer's tongue weight. Attach the ball mount with the included D-handle pins. For loads over 14k, Shocker recommends an inline pressure gauge for fine-tuning.

Tools needed:

No tools required for hitch insertion · Tire-style air pump or compressor for initial inflation

$1,461.57

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  • 1-Year Manufacturer Warranty
  • 60-Day Returns
  • 20,000+ Customers
  • Ships from Canada