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  1. Vehicle Suspension
  2. Pacbrake
  3. Air Springs
  4. Towing/Load Leveling
  5. Rear Axle Suspension Enhancement
  6. Heavy Duty
THIS ITEM IS NOT A FIT FOR
2025 GMC Acadia
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Pacbrake

Pacbrake Alpha HD Pro Air Bag Suspension Kit w/ Internal Jounces - Rear Axle - Stainless Steel - 5K

Part Number: PB82GJ
In Stock
$709.99
Retail:$788.87
You Save: $78.88
Vehicle Suspension
Not Confirmed to Fit

2025 GMC Acadia

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etrailer Installation
We'll connect you with nearby partnered installers who know this exact setup.
Rear air suspension kit that adds adjustable air helper springs to support your vehicle's rear suspension. Designed to reduce sag, sway and bottoming out, with internal jounce bumpers and up to 5,000 lb of load leveling capacity. Great Prices for the best vehicle suspension from Pacbrake. Pacbrake Alpha HD Pro Air Bag Suspension Kit w/ Internal Jounces - Rear Axle - Stainless Steel - 5K part number PB82GJ can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (38)
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Pacbrake Vehicle Suspension - PB82GJ

  • Air Springs
  • Towing/Load Leveling
  • Rear Axle Suspension Enhancement
  • Pacbrake
  • Heavy Duty
  • Suspension Only

Rear air suspension kit that adds adjustable air helper springs to support your vehicle's rear suspension. Designed to reduce sag, sway and bottoming out, with internal jounce bumpers and up to 5,000 lb of load leveling capacity.


Features:

  • Rear air suspension kit with two air helper springs
  • Internal jounce bumpers integrated into air springs
  • Adjustable air pressure for load leveling and ride height control
  • Stainless steel braided air lines included
  • Stainless steel roll plates and Schrader valves included
  • Designed to allow air springs to run at 0 psi when unloaded


Specs:

  • Suspension position: Rear
  • Air springs: 2
  • Load leveling capacity: Up to 5,000 lb
  • Warranty:
    • Air bags: Limited lifetime
    • Mounting brackets, fasteners, and spacers: 2-Year or 24,000 miles


Note:

  • Air springs will not increase your vehicle's weight-carrying capacity. Do not exceed the manufacturer's recommended weight limit.


HP10697-J-S Pac Brake Alpha HD Pro Air Bag Suspension Kit w/ Internal Jounces - Rear Axle - Stainless Steel - 5K

Installation Details PB82GJ Installation instructions

This Product Fits The Following Vehicles




Video of Pacbrake Alpha HD Pro Air Bag Suspension Kit w/ Internal Jounces - Rear Axle - Stainless Steel - 5K
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of Pacbrake Vehicle Suspension - Alpha HD Pro Rear Axle Air Bag Kit Jounce Bumper SS - PB82GJ

Hi, everybody, Andy here with etrailer. Let's take a quick look together at this Pacbrake Alpha HD Pro rear axle airbag suspension kit with internal jounce bumpers and stainless-steel hardware. Now, this kit is designed to fit your 2026 to current Ford F-150, both the two-wheel and four-wheel-drive models. And on custom-fit parts such as this kit, I do recommend going through our vehicle fit guide here at etrailer. Pop in the year, make and model of your vehicle, answer any other questions that it might have for you, and our fit guide will confirm if this kit will work for you or if we have something comparable that will work for you. So as you know, when the load gets heavy, your truck is going to need more than just your factory rear springs hanging on for your life.

These airbags are going to give you up to 5,000 pounds of rear axle support, and that's gonna help keep your truck level and steady even when your trailer is loaded and the bed is packed. So you're not gonna have to worry about any more rear-end sag throwing off your braking or your steering, or you're not gonna have to worry about your headlights pointing up in the sky when you are loaded down. Now, as you know, bottoming out just doesn't feel rough, that can actually wreck your airbags. That's why this system includes internal jounce bumpers inside of each bag. As you see there from that cutaway there from an example of one of Pacbrake#'s bags.

So even with no air pressure, your suspension has a built-in safety net. You're gonna be able to safely run at zero PSI when unloaded, which means no harsh rebound, just that smooth factory style ride. Now, this kit includes the stainless-steel braided airlines. They're gonna be more durable and resistant to wear compared to the standard rubber lines. You're also going to get stainless-steel roll plates, as you see here, and that's gonna help protect the airbags, along with stainless-steel Schrader valves, that I don't believe you can see clearly there, here at the top of the bag coming through the top bracket there.

So you're gonna be able to easily inflate or adjust the air pressure using a standard air source. Now, these stainless-steel components are gonna be a big upgrade for you. And I did also wanna let you know that with this kit you're actually going to be getting two sets of hardware. So the top image there is the standard kit that you are going to get. But the bottom picture there is the stainless-steel upgrade kit that's also going to be included.

Stainless-steel roll plates, stainless-steel lines, stainless-steel hardware that's going to actually connect the components to the bag itself. So I didn't have room to lay all that out on my table there, but I wanted to show you what you're going to be getting. Obviously you're not going to use all of the hardware, but you are going to get not only the normal set of hardware, but also the stainless-steel upgrade kit. And that stainless steel, like I said, is going to be a big upgrade for you because it resists corrosion, it's built to last harsh conditions, better than the standard materials. It's also stronger and less prone to damage, so you're gonna be less likely to deal with leaks or wear over time. But as you know, every haul is different. That's why these airbags are going to give you full control over ride height and firmness, with adjustable air pressure from five to 100 PSI. And if you're hauling a fifth wheel or a full bed of gravel, you're just gonna crank that pressure up, and then when you're unloaded and heading home, drop it back down for a softer ride. With the manual inflation valves included, you're gonna be able to tune your suspension for the day's work. It's gonna be very straightforward and easy. These springs are built with one-inch-thick, corrosion-resistant end caps, and they're reinforced with 20 internal support wires for maximum strength under load. And these also include these precision laser-cut brackets. They're designed to bolt cleanly to your truck's existing mounting points without welding, or drilling, or anything like that. Pacbrake is one of my favorite airbag suspension kits. The materials are premium, especially the stainless-steel material. I'm very impressed with just the quality of the bags, the quality of the brackets, and the fit and finish. So you're gonna be getting, in my opinion, a really premium airbag suspension kit here with Pacbrake. As I mentioned, the load support is gonna be up to 5,000 pounds, but just be aware that air springs don't actually increase your truck's weight-carrying capacity. So you wanna make sure that you're not exceeding your manufacturer's recommended weight limit. One final note I wanna make, if you want help with the installation, we can help you in that regard. On this product page, typically underneath the photo section, we have a link that will take you to our installer locator. Click that link, answer the questions that it has for you, and that locator will find an installer in your area that etrailer has partnered with to do the install for you. Well, I think that's gonna wrap up our look today. Again, my name is Andy, thank you for joining me.

Ratings & Reviews

4.5

38 reviews
5 Stars
(26)
4 Stars
(9)
3 Stars
(1)
2 Stars
(0)
1 Star
(2)
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by:
2023 Ford Transit T250
First off this is my first experience with air bags. When I was a kid it was air shocks. First, off tip of the hat goes to etrailer for fast delivery. Many times I read reviews where people complain about directions. These people I would guess have very little mechanical skills. The included instructions with these is very comprehensive and thorough. The would make this easy for the average guy. Second, soon as you start to unpack the parts you can tell this is heavy duty well made product. Everything fit perfectly. I gained 3 inch’s at 50 lbs. my build is a b class transit 250 van. 148EL. When you start building these things the weight adds up quick. Was starting to regret not getting a 350 but this saved the day. No miles on it yet but certainly clearance issue is solved,
Lazer S. profile picture
Etrailer Expert

Lazer S.

2/24/2026

Nice! Glad we could help, Bob! I've seen a few people that did those Titan conversions and they can turn out pretty wicked! What's the first trip you have planned?

Bob S. profile picture

Bob S.

2/24/2026

I’m leaving for Daytona tomorrow, on bike not van but when I get back we are going down to biloxi area to look at real estate there. Still have a few things to finish on camper van but getting close. Just made it temporarily road worthy. Wife is getting antsy to travel. Thanks again for the help.
by:
Ford Transit Connect
This product is everything they said it was. It was very easy to install my Ford transit T250 handles great now in my trailer hitch. It’s not dragging the ground. Thank you for a great product.
by:
2000 Ford F-350 Super Duty
Order and delivery was easy and quick. Installation instructions were clear and was an easy install. Great product.
by:
When I'm occasionally towing long distances it helps my Ram 1500 a lot. However, there's no psi happy spot for a smooth factory ride after the towing ceases and daily commutes return.
by:
My kit had hardware that was too short and some hardware that was too long. Making the install difficult, having to use my old hardware to complete. The kid I ordered was supposed to fit my vehicle, not so much. All of my boxes had been re-taped, as if it was returned from a previous customer.
by:
Product was exactly as described delivered fast and easy to install. Only two bolts didn’t fit. No problem had some spare ones that worked. Would definitely recommend this product and company
by:
Product is well constructed and installation is straightforward. But you cannot build the kit and slip it in, you have to leave the top bracket off and install it after setting the lower bracket and air bag in place. I will note, I was working off jack stands and a floor jack, not on a lift.
by:
I got it to work but the J Hooks that came with the kit were extremely short and I didn't want to wait for a new part but I made it work
by:
Lifts the truck back to normal with a heavy load. Feels so much safer on twist and turns and even just pulling into the store.
by:
2020 Dodge Ram Pickup
2020 Ram 1500.
Installation is fidgety with lining everything together for the upper bracket with u-bolt(reason for 4 stars), but still preferred over cutting the bump stop mounts off. Replaced the Timbrens with this and it is night and day difference in ride quality both unloaded and towing.
Would purchase again.
by:
I'm Vincent J,
My experience with loading my truck and seeing the difference with these air bags from PacBrake, it does look way better and the truck feels a bit more stable running atspeed limit (65mph) after that it does feels jumpy if you go over potholes, but overall I'm happy with the product, thanks Etrailer,
by:
Thanks Ashley. I did not open yet wait next week Friday I work on van
by:
2016 Chevrolet Silverado 1500
Where to start I have 1500 pounds of tools in my 150 Chevy had them installed and it totally changed the ride and handling of the truck haven’t pulled anything yet but I’m amazed on how different the truck is already I Baught the ones with the bump stops in them the HD ones
by:
So far so good two trips with camper and worked great !
by:
Great quality!
by:
Pontiac Montana
Easy install. Will pull trailer 3000 miles on vacation and see how it performs to Montana on highways and Forest Service roads.
by:
2013 Ram 2500
good product , good strong solid metal parts and heavy bags. The instructions were not so hot but was easy to figure out and quick delivery !
by:
The brackets are not built heavy enough
by:
1995 Ford F-250 and F-350
haven't received or used it yet but pretty darn excited
by:
Easy to install and looks like it’s a high-quality product
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See what our Experts say about this Pacbrake Vehicle Suspension


Info for this part was:

Employee Andy C
Installed by:
Andy C
Employee Anthony G
Edited by:
Anthony G
Employee Kim H
Written by:
Kim H

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