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  1. Trailer Hitch Ball Mount
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  3. Adjustable Ball Mount
  4. Fits 2 Inch Hitch
  5. Drop - 4 Inch
  6. Two Balls
Shocker Hitch HD Air 2-Ball Mount w/ Sway Control Tabs - 2" Hitch - 4-1/2" Drop - 20K
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Shocker Hitch

Shocker Hitch HD Air 2-Ball Mount w/ Sway Control Tabs - 2" Hitch - 4-1/2" Drop - 20K

Part Number: SHK45VR
In Stock
$789.99
Trailer Hitch Ball Mount
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Adjustable air bag lets you customize this hitch to absorb road shock, reduce chucking, and help protect your setup from wear and tear. Tabs let you mount a friction sway control (sold separately). 2" (10K) and 2-5/16" (20K) balls included. Great Prices for the best trailer hitch ball mount from Shocker Hitch. Shocker Hitch HD Air 2-Ball Mount w/ Sway Control Tabs - 2" Hitch - 4-1/2" Drop - 20K part number SHK45VR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Shocker Hitch Trailer Hitch Ball Mount - SHK45VR

Highlights

  • 20,000 lbs GTW for Heavy Trailers: Handles large boats, campers, or equipment loads with 2-5/16" ball.
  • Air Bag Shock Absorption for Smoother Ride: Reduces jarring and wear on truck and trailer when hitting bumps.
  • 4-1/2" Adjustable Drop for Level Towing: Matches trailer height to keep multiple trailers level and stable.
  • Dual Ball Sizes in One Mount: 2" (10K) and 2-5/16" (20K) balls let you tow different coupler sizes fast.
  • Sway Control Tabs for Added Stability: Accepts friction sway control to help limit trailer sway on the road.
  • Heavy-Duty Steel Build with Powder Coat: Grade 50 steel and corrosion-resistant finish stand up to tough towing use.
Made in USA

Features to know about

Smooths Out the Rough Ride: Air Bag and Bumper Shock Absorption

Every bump or pothole can send a jolt through your truck and trailer. The Shocker Hitch HD Air 2-Ball Mount uses an adjustable air bag and rubber bumpers to absorb that shock, reducing the jerking and chucking that wear down your equipment. The air bag sits under the receiver and acts like a small suspension system, protecting your brakes, chassis, and trailer frame from unnecessary stress.

Adapts to Your Load: Adjustable Air Pressure for Different Weights

Towing heavy one day and light the next? You can fine-tune the air bag pressure to match your trailer’s load. Add air for heavy-duty hauls up to 20,000 lbs with the 2-5/16" ball or release some for smaller trailers up to 10,000 lbs on the 2" ball. Adjusting pressure is simple—inflate until the bumper rests flush against the top of the hitch, and you’re set for a smooth, stable pull.

Keeps Your Trailers Level: 4-1/2" Drop with Quick Adjustments

Different trailers sit at different heights, and this mount makes leveling them easy. The Shocker Hitch HD Air offers four drop positions up to 4-1/2". Just pull the large D-handle pins to move or flip the ball platform between positions—no tools needed. Once set, it locks back in tight for a solid, steady tow.

Built Strong for Heavy Loads: Grade 50 Steel and Dual Hitch Balls

When you’re pulling serious weight, strength matters. This mount uses thick Grade 50 steel side plates and a cold-rolled steel shank for maximum durability. The one-piece dual-ball design (2" rated for 10,000 lbs GTW and 1,000 lbs tongue weight; 2-5/16" rated for 20,000 lbs GTW and 2,000 lbs tongue weight) gives you both coupler sizes in one setup. A silver powder coat finish helps resist corrosion trip after trip.

Adds Control When You Need It: Sway Control Tabs Ready to Go

Hauling a big camper or heavy equipment trailer? The built-in sway control tabs let you mount a friction sway control bar (sold separately) on either side of your trailer. It’s an easy way to add stability in crosswinds or uneven conditions while keeping your setup smooth and predictable on the road.

Specs

Application

  • Application: 2" x 2" trailer hitch receivers
  • Ideal for trailers between: 10,000 lbs and 20,000 lbs
  • Fits most pickup trucks: (see chart below)
  • Fits Vans, Toter Homes, SUV's with receiver under the bumper: (see clearance measurements below)

Ball Sizes

  • Ball sizes: 2" and 2-5/16"

Weight and Capacity

  • Gross towing weight: 2" Ball: 10,000 lbs
  • Gross towing weight: 2-5/16" Ball: 20,000 lbs
  • Maximum tongue weight: 2" Ball: 1,000 lbs
  • Maximum tongue weight: 2-5/16" Ball: 2,000 lbs

Dimensions

  • Max drop: 4-1/2"
  • Overall height: 11-1/4"
  • Height from bottom of mount to center of shank pin hole: 6-1/2"
  • Distance from center of ball to back pin hole: 11-3/8"
  • Distance from back of adjustment shank to center of back pin hole: 4-1/2"
  • Hitch pin hole diameters: 5/8"
  • Mounting hole diameter: 3/8"
  • Distance between vertical adjustment holes: 1"

Warranty

  • Warranty: 1-Year warranty

Note

  • Clearance Requirement: Requires 5" of clearance below the bottom of your receiver tube
  • Fit Limitation: Will not fit SUVs, CUVs, or sedans due to limited clearance
  • Hitch Compatibility: Will not fit a 2-1/2" hitch, even with a reducer sleeve, because trucks with 2-1/2" hitches have deeper frames
Make Model
Chevy Colorado, Silverado
Dodge Ram
Ford F150, F250, F350, F450, F550
GMC Canyon, Sierra
Honda Ridgeline
Nissan Frontier, Titan
Ram 1500, 2500, 3500, 4500, 5500
Toyota Tacoma, Tundra

SH-HD620-200SC Shocker HD Air Receiver Hitch w/ Sway Bar Combo Ball Mount for 2" Hitch Receivers - 20,000 lbs





Video of Shocker Hitch HD Air 2-Ball Mount w/ Sway Control Tabs - 2" Hitch - 4-1/2" Drop - 20K
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Let’s Check Out the Shocker Hitch HD Air 2-Ball Mount w/ Sway Control Tabs

Hi, everybody, Andy here with etrailer.com. Let's take a look together at this Shocker Hitch HD air hitch with sway control tabs, combo ball mount for your two-inch hitch receiver. This heavy duty shock absorbing hitch features an airbag and cushion bump stops here at the top to give you a smooth and comfortable ride while limiting chucking and jerking, to give you better control of your tow vehicle and trailer, and helping to extend the life of your truck and trailer by protecting them from unnecessary wear and tear. It's gonna help reduce noise and rattle that's common when towing with standard ball mounts. Now this is going to fit your two-inch hitch receiver, however, I do wanna point out that this will not fit a two and a half inch hitch receiver, even with a reducer sleeve, because trucks with a two and a half inch hitch typically have deeper frames and this is not going to fit SUVs or CUVs or sedans due to limited clearance. Now this does require a minimum of seven inches of clearance between the center of your hitch pin hole and the rear most part of your truck, and five inches of clearance below the bottom of your hitch receiver tube.

Your receiver opening should be flush with your bumper or protruding from the rear of the vehicle for the best fit. Now this is going to hook your trailer to your tow vehicle, with this included combination hitch ball with the sway bar tabs. I'm gonna give you a brief overhead look here just to show you this attachment from overhead. So, taking a look overhead, you can see our sway control tabs and these do have holes that are five eighths of an inch in diameter. Those are gonna accept your basic sway control arm bars and mini balls, of course those are sold separately.

The gross towing weight with the two and five sixteenth inch ball is 20,000 pounds. The tongue weight is 2,000 pounds. The gross towing weight with two-inch ball is 10,000 pounds, and the tongue weight is 1,000 pounds, but you do wanna remember that a towing setup is always limited by its lowest rated component, whether that be your vehicle, your hitch, another component, or even the accessory that you're using here. Now this does include two easy to remove pins. As you can see, these do have large rings, they're gonna be very easy to grip.

I can fit at least four of my fingers through each of those rings. And, so, no more fumbling with small hitch pin heads. We also have these large safety clips that's going to make securing the clips very easy. I'm gonna go ahead and remove the clips here real quick, and then I'm gonna go ahead and remove the pins and just show you how easy it is to adjust the height of this ball platform and even the ball itself. So I'm gonna take this from the two-inch ball, and I'm gonna flip it to the two and five sixteenths inch ball, lower it here just a little bit and replace the pins.

The pins slide in and out very easily and so you're not gonna be struggling at the back of your vehicle when you're trying to make some adjustments, whether it's the height, the drop adjustment that you're working with, or if you wanna switch balls. It's not going to be a struggle for you. So, just replacing my pins, you're gonna have a drop range with this from about half an inch to three and a half inches. The inside channel width is three and three quarters inches, and then the distance between the vertical adjustment holes on center is an inch. So, this is going to be compatible with any shocker hitch accessory. And our steel combo ball unit with the sway control tabs here, this has a really nice silver powder coat finish that's going to help resist rust and corrosion. Now the body of this shocker hitch is designed to pivot back and forth on the shank. It's kinda like a seesaw or teeter totter as the airbag which sits directly beneath your truck's receiver and the cushioned bumpers are gonna take turns absorbing the road shock, and you can get a better view there of those bumpers there. Now, when you hit a bump and your trailer bounces, this unit's going to pivot, so that the airbag can isolate and absorb the energy. When your trailer jerks forward or backward, the two cushion bumpers are gonna help soften the force. Now this airbag is easily adjustable, for heavier loads you'll just add more air, for lighter loads, you'll let some air out. To determine the correct amount of air to use, just hook your trailer up and then load it up the way that you are going to tow it, and then you are going to add air until these bumper stops begin to compress. And when they begin to compress, then you should have the right amount of air in the airbag for your load. And then, as you can see, it's going to be very easy to fill the airbag up with air or let air out with that valve there, and then there's a cap here that's included to prevent any accidental air loss. So, very easy to adjust the air on this airbag. On the other side, I did wanna point out we do have a Zerk fitting here for easy maintenance of that pivot point, making it very easy to lubricate. This is made here in the USA of grade 50 steel plate construction and a cold rolled steel shank to give you maximum durability. This has also been shot blasted and powder coated to prevent rust. So, again, this is gonna fit your two-inch trailer hitch receiver. The hitch pin hole diameter is five eighths of an inch. This does not include a pin and clip, so if you don't have a compatible pin and clip, you will have to pick that up separately. However, I do, since this is an investment, I do recommend checking out our locking pin option. So, on your screen, I am including our item number to the InfiniteRule locking pins. And you can just take that item number, put it in the search field of our website, that will take you to those locking pins. You can add that to your order and secure this to your vehicle so someone just can't come by, take that off and make it their own. So, a good protection of your investment. Now, just some other measurements to leave you with in case you're interested. The distance from the first hitch pin hole to the center of the ball, we're sitting at about 10 and a quarter inches. And then from the second hitch pin hole to the center of the ball, again, about add an inch to that, so about 11 and a quarter inches. And then the distance from the second hitch pin hole to the end of our shank, about two and three quarters inches. Well, I think that's gonna wrap up our look today. I do hope that our time together has been helpful for you. Again, my name is Andy. Thank you for joining me.

Ratings & Reviews

4.6

5 reviews
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by:
Great product, well built and looks nice. I’m ready to give it a shot….
James profile picture

James

6/26/2025

Still working amazing, so much smoother than a standard ball hitch. Easy enough to use that my wife uses it for her trailer.

by:
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by:
This hitch is guaranteed a smooth ride it worked amazing on my F250 pulling a 36' enclosed triple axel trailer. The hitch itself helped alot with sway. The hitch does more than it says is an absolutely great product. The trailer was very friendly and very helpful and shipping Was dead on time. Very high quality product and very easy and simple to install and to change the ball from 2 and 5 sixteenths to 2" is a breeze. Adding air and taking air out of the bag is simple As you add air you can see it rise and start working. I will be purchasing another one.
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See what our Experts say about this Shocker Hitch Trailer Hitch Ball Mount

  • Will Shocker Hitch Air 2-Ball Mount Work With Rock Tamers/Blue Ox Receiver Mounted Mud Flap
    Hey Michael, welcome back! The design of the Shocker Hitch HD # SHK45VR does not allow for compatibility with your # BLU49UR or Rock Tamers that mount on the receiver. The two parts will interfere with each other and there won't be enough clearance. Have you looked at Gen-Y? You could use the Gen-Y Torsion 2-Ball Mount w/ Stacked Receivers # 325-GH-1024. This will be similar to the shocker hitch and won't interfere with the mud flaps. It is designed for trailers with a tongue weight of...
    view full answer...
  • Recommended Sway Control When Towing a Travel Trailer Without a Weight Distribution Hitch
    I do find that the electric Tuson Asymmetric Sway Control # 335TSC-1000 to be the best route as once it is installed it is the easiest to use. It will not be as difficult to install since the main unit is mounted 5-10' behind the ball mount and you will be able to fish the wiring through the underbelly. For mechanical the Shocker Hitch HD Air 2-Ball Mount w/ Sway Control Tabs # SHK45VR will likely be the type of ball mount you need as it has dual sway control connections and up to a 3-1/2"...
    view full answer...
  • Adjustable Ball Mount With Sway Control Tab That Accepts Locking Pin Rather Than Bolts
    I do have some options for you as the Draw-Tite Ball Mount Adjustable with Sway-Control Tab # 7390 is required to use the supplied 1/2" bolts. The Shocker Hitch XR Adjustable Drop Hitch w/ Sway Control Tabs # SHK45VR is capable of using the InfiniteRule Locking Pins for Shocker Hitch Ball Mounts # IR39FR. The design of the Shocker Hitch is superior to the Draw-Tite so it is strong enough to be able to accept the locking pins.
    view full answer...

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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Dustin K
Video Edited:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Michael B
Updated by:
Michael B
Employee Manda E
Updated by:
Manda E
Employee Carrie F
Updated by:
Carrie F
Employee Ryan F
Updated by:
Ryan F
Employee Mike S
Written by:
Mike S
Employee Andy C
Installed by:
Andy C

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