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VP44 injection pump
VP44 injection pumps

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Pacbrake logo

Pacbrake Air Bags

Air Suspension Kits

Pacbrake’s air suspension kits simply provide you with added support and better control for an overall smoother, safer ride. Made with 2 ply rubber, these double convoluted air springs (air bag) can solve many of your everyday towing/hauling problems, such as vehicle sag, sway and bottoming out. Be sure to check out all of our air bags available at Thoroughbred Diesel.
PACBRAKE AIR SPRINGS- #1 ON THE MARKET
Pacbrake’s truck air bags ( air springs ) allow you to easily level out your truck’s stance for any towing / hauling situation with the ability to adjust the amount of air in each (bag) spring. Filling the springs can be done in two ways, the most standard being our manual fill kits that provide you with easily accessible fill valves located near your rear license plate OR the more convenient option would be adding onboard air to your truck and operating your air suspension system right from the driver’s seat. Pacbrake air springs work in addition to your existing suspension, not as a substitution. It is important to note that by installing an air suspension kit, your max load capacity (GVWR) does not increase.

Pacbrake Air Springs are designed and manufactured to be the #1 air suspension choice among consumers.

HOW DO I ADD ONBOARD AIR FOR EASIER OPERATION?

Adding onboard air to your vehicle is simple. All it requires is the installation of an air compressor (2 sizes available), an air tank (3 sizes available) and a dash activation switch w/gauge (2 options available).

Air Suspension: Our Kits
Available for a wide variety of truck applications, our air suspension kits are the best on the market.


AIR SPRINGS
  • 2 Ply Rubber
  • CNC Machined Anodized T6 Aluminum End Caps
  • Air Adjustable from 5 to 100 PSI
  • Max Air Pressure: 180 PSI, working load
  • Max Load Pressure at 100 PSI: 2585 lbs (lrg double convoluted)
  • Max Load Pressure at 100 PSI: 2270 lbs (double convoluted)
  • Max Load Pressure at 100 PSI: 2220 lbs (single convoluted)
HARDWARE
  • Grade 5 Hardware, Plated
BRACKETS
  • Precision, Laser Cut
  • Powder Coated
  • Durable
AIRLINE
  • D.O.T. Approved
AIR FITTINGS
  • Quick Connect Fittings
ROLL PLATES
  • Plated for Corrosion Resistance
Choose your truck below
GM logo
Dodge grab life by the horns logo Ford logo
GM Duramax
air suspension
Dodge Cummins
air suspension
Ford Powerstroke
air suspension

Air Suspension: FAQs

IF I HAVE UNEVEN WEIGHT DISTRIBUTION, IS IT EASY TO CUSTOMIZE THE AMOUNT OF AIR IN EACH SPRING?

Yes. Whether you have onboard air operated springs or not, you can easily adjust each springs air capacity to level out your vehicle. The manual fill springs are set up so that the fill valves are easily accessible, usually positioned out the license plate at the rear of the vehicle. And the onboard air operated springs are simply adjustable with the switches that are mounted inside the cab of your truck.


DO AIR SPRINGS REPLACE MY EXISTING SUSPENSION?

No, the air springs are an addition to your existing suspension, not a substitution. Kits are easily installed and do not affect your vehicle’s factory suspension.


IF I CHOOSE TO INSTALL PACBRAKE’S AIR SUSPENSION KIT, CAN I INCREASE MY MAXIMUM LOAD CAPACITY?

No. You must never exceed your GVWR (Gross Vehicle Weight Rating). The air springs simply provide you with added support and therefore better control for an overall smoother, safer ride.


WILL THE INSTALLATION TAKE A LONG TIME TO COMPLETE AND HOW MUCH DOES IT COST?

No. The installation is fairly simple and can usually be completed within 2 hours. If installing the kit with an onboard air system, the installation procedure is a little different and may vary depending on the vehicle application.

Choose your truck below
GM logo
Dodge grab life by the horns logo Ford logo
GM Duramax
air suspension
Dodge Cummins
air suspension
Ford Powerstroke
air suspension
Buy from a experienced diesel company, call us toll free at 866-737-4966, we give free advice.
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  Thoroughbred Diesel Performance and Repair Shop
4843 Rockwell rd.
Winchester, KY 40391
1-866-737-4966
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