Description
Fits
| Year | Make | Model | Engine |
| 2020 - 2021 | Chevrolet/GMC | 2500/3500HD 2WD/4WD | 6.6L Duramax |
Notes: Won't fit factory - optional air - equipped vehicles. Suitable for both gas and diesel applications.
Tired of truck sag, sway, and bottoming out? Say goodbye to these issues with Pacbrake's ALPHA XD PRO! These air bags with jounce bumpers come with 1 - inch thick corrosion - resistant end caps and 20 support wires, offering ultimate strength and durability.
This kit has a bouncy polyurethane bumper inside the bag to prevent damages from bottoming out. It's great for those who want an internal bumper and enjoy a comfortable ride without air when not towing.
Customers can choose to buy a Pacbrake air suspension kit with or without an in - bag bump stop.
Why Pacbrake added a bump stop
Peace of mind. Customers want a bump stop to prevent bottoming out due to loss of air bag pressure, a rare event that could damage the air bags or the truck frame. Think of it as an 'insurance policy' against bottoming out.
An extra benefit is that you can run these air bags at 0 psi when unloaded for a super - comfortable ride.
Are bump stops necessary?
No! For those who need maximum air bag travel, like for hitching trailers or boats, or for off - roading, air bags without bump stops are recommended. Consider the HP10355 - X ALPHA XD air bag.
Part Number: HP10355 - X - J
Features
- 7,500 lbs of load - leveling capacity
- 2 - hour install time
- Lifetime warranty
- Can be run at 0 psi
Installation
Notes
- Never exceed the manufacturer's recommended Gross Vehicle Weight Rating.
Videos
Using this air suspension kit is easy. First, make sure your vehicle is one of the compatible models (2020 - 2021 Chevrolet/GMC 2500/3500HD 2WD/4WD with 6.6L Duramax). If your vehicle has factory - optional air equipment, this kit won't fit. It works for both gas and diesel engines. The installation should take about 2 hours. Just follow the provided instructions or click on the installation link in the product description. For the best results, adjust the air pressure according to your load. You can run the air bags at 0 psi when the truck is unloaded for a super - comfortable ride. However, always remember not to exceed the manufacturer's recommended Gross Vehicle Weight Rating. As for maintenance, the air bags come with 1 - inch thick corrosion - resistant end caps and 20 support wires, which provide good durability. But still, check the air bags and the bumpers regularly for any signs of wear or damage. If you have any questions or notice any issues, feel free to contact the manufacturer as it comes with a lifetime warranty.
