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Air Bag Kits

Overload spring kits provide extra load carrying capacity when hauling a load or towing a trailer. Available as air springs, overload leafs and semi-solid bumpstops
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HP10604 ALPHA HD Air Suspension Kit for 2022-2024 Toyota Tundra
Sale
Pac Brake

2022-2024 Toyota Tundra HP10604 ALPHA HD Air Suspension Kit

$579.99 $637.99

1988-2000 Chevy Silverado / GMC Sierra C/K 1500/2500/3500 Alpha HD Rear Air Overload Kit
Sale
Pac Brake

1988-2000 Chevy Silverado / GMC Sierra C/K 1500/2500/3500 Alpha HD Rear Air Overload Kit

$409.50 $450.45

2021-2024 F-150 Alpha HD Rear Air Overload Kit (with Jounce Bumper)
Sale
Pac Brake

2021-2024 F150 Alpha HD Rear Air Overload Kit (with Jounce Bumper)

$766.21 $842.83

2017-24 Ford F250/F350/F450 HP10609 ALPHA HD PRO Air Suspension Kit (with Jounce Bumper)
Sale
Pac Brake

2017-24 Ford F250/F350/F450 Superduty HP10609 ALPHA HD PRO Air Suspension Kit (with Jounce Bumper)

$616.09 $677.70

2014-2024 RAM 2500 (2WD/4WD) Alpha HD X-Series Rear Air Overload Kit (with Jounce Bumper)
Sale
Pac Brake

2014-2024 RAM 2500 (2WD/4WD) Alpha HD X-Series Rear Air Overload Kit (with Jounce Bumper)

$1,009.68 $1,110.65

HP10370 ALPHA HD Air Spring Suspension Kit Compatible with Ford E-450 2008-2024
Sale
Pac Brake

2008-2024 Ford E-450 HP10370 ALPHA HD Air Spring Suspension Kit

$674.88 $742.37

2017-24 Ford F250/F350/F450 HP10609 ALPHA XD PRO Air Suspension Kit (with Jounce Bumper)
Sale
Pac Brake

2017-24 Ford F250/F350/F450 Superduty HP10609 ALPHA XD PRO Air Suspension Kit (with Jounce Bumper)

$776.99 $854.69

2011-2019 Silverado/Sierra 2500HD/3500HD Alpha HD X-Series Rear Air Overload Kit (with Jounce Bumper)
Sale
Pac Brake

2011-2019 Silverado/Sierra 2500HD/3500HD Alpha HD X-Series Rear Air Overload Kit (with Jounce Bumper)

$1,025.90 $1,128.49

2015-2024 Transit 150/250/350 Alpha HD Rear Air Overload Kit
Sale
Pac Brake

2015-2024 Transit 150/250/350 Alpha HD Rear Air Overload Kit

$514.21 $565.63

2017-24 Ford F250/F350/F450 HP10609 ALPHA XD Air Suspension Kit (with Jounce Bumper)
Sale
Pac Brake

2017-24 Ford F250/F350/F450 Superduty HP10609 ALPHA XD Air Suspension Kit

$659.99 $725.99

2006-2008 RAM 1500 2wd Megacab, 2003-13 Ram 2500 2wd, 2003-18 Ram 3500 2wd Alpha HD Rear Air Overload Kit
Sale
Pac Brake

2006-2008 RAM 1500 2wd Megacab, 2003-13 Ram 2500 2wd, 2003-18 Ram 3500 2wd Alpha HD Rear Air Overload Kit

$450.52 $495.57

1999-16 F-250/F-350 Super Duty Alpha HD Rear Air Overload Kit (with Jounce Bumper)
Sale
Pac Brake

1999-16 F250/350 Superduty Alpha HD Rear Air Overload Kit (with Jounce Bumper)

$631.21 $694.33

HP10395-X ALPHA XD 7500 Air Suspension Kit for 2007-2024 Mercedes Sprinter 2500/3500 (2WD/4WD) SRW
Sale
Pac Brake

HP10395-X ALPHA XD 7500 Air Suspension Kit for 2007-2024 Mercedes Sprinter 2500/3500 (2WD/4WD) SRW

$661.05 $727.16

2019-2024 Ram 3500 (2WD/4WD) Alpha HD X-Series Rear Air Overload Kit (with Jounce Bumper)
Sale
Pac Brake

2019-2024 Ram 3500 (2WD/4WD) Alpha HD X-Series Rear Air Overload Kit (with Jounce Bumper)

$879.83 $967.81

2005-2010 F-250 / 350 4WD Super Duty Alpha HD Rear Air Overload Kit
Sale
Pac Brake

2005-2010 F-250 / 350 4WD Super Duty Alpha HD Rear Air Overload Kit

$579.37 $637.31

2013-2018 Ram 3500 Alpha HD X-Series Rear Air Overload Kit
Sale
Pac Brake

2003-18 Ram 3500 4wd, 2003-13 Ram 2500 4wd, 2006-08 Ram 1500 Megacab 4wd Alpha HD X-Series Rear Air Overload Kit

$843.98 $928.38

HP10391-X ALPHA XD 7500 Air Suspension Kit for 2007-2024 Mercedes Sprinter 3500XD/4500 (2WD/4WD) DRW
Sale
Pac Brake

2007-2024 Mercedes Sprinter 3500XD/4500 (2WD/4WD) DRW HP10391-X ALPHA XD 7500 Air Suspension Kit

$985.17 $1,083.69

2001-2006 Toyota Tundra Alpha HD Rear Air Overload Kit
Sale
Pac Brake

2001-2006 Toyota Tundra Alpha HD Rear Air Overload Kit

$379.99 $417.99

2013-2024 Ram 1500/2500/3500 PROMASTER Alpha HD Rear Air Overload Kit
Sale
Pac Brake

2013-2024 Ram 1500/2500/3500 PROMASTER Alpha HD Rear Air Overload Kit

$608.64 $669.50

2011-16 F250/F350 (2WD/4WD) & 2011-14 F450 (2WD/4WD) Alpha HD X-Series Rear Air Overload Kit
Sale
Pac Brake

2011-16 F250/F350 Superduty (2WD/4WD) & 2011-14 F450 (2WD/4WD) Alpha HD X-Series Rear Air Overload Kit

$876.44 $964.08

2019-2023 Ranger Alpha HD Rear Air Overload Kit
Sale
Pac Brake

2019-2023 Ranger Alpha SD Rear Air Overload Kit

$566.19 $629.10

2011-2019 Silverado/Sierra 2500HD/3500HD Alpha HD Rear Air Overload Kit (with Jounce Bumper)
Sale
Pac Brake

2011-2019 Silverado/Sierra 2500HD/3500HD Alpha HD Rear Air Overload Kit (with Jounce Bumper)

$727.61 $800.37

2001-2010 Silverado/Sierra 2500 HD/3500 HD Alpha HD Rear Air Overload Kit (with Jounce Bumper)
Sale
Pac Brake

2001-2010 Silverado/Sierra 2500 HD/3500 HD Alpha HD Rear Air Overload Kit (with Jounce Bumper)

$631.21 $694.33

2019-24 Ram 3500 (2WD/4WD) Alpha HD Rear Air Overload Kit (with Jounce Bumper)
Sale
Pac Brake

2019-24 Ram 3500 (2WD/4WD) Alpha HD Rear Air Overload Kit (with Jounce Bumper)

$791.89 $871.08

2016-19 Nissan Titan XD Alpha HD Rear Air Overload Kit
Sale
Pac Brake

2016-19 Nissan Titan XD Alpha HD Rear Air Overload Kit

$455.49 $501.04

2018-2024 Chevy Silverado 4500HD/5500HD (2WD/4WD) Alpha HD X-Series Rear Air Overload Kit (with Jounce Bumper)
Sale
Pac Brake

2018-2024 Chevy Silverado 4500HD/5500HD (2WD/4WD) Alpha HD X-Series Rear Air Overload Kit (with Jounce Bumper)

$848.87 $933.76

2015-2022 Colorado/GMC Canyon (2WD/4WD) Alpha HD Rear Air Overload Kit
Sale
Pac Brake

2015-2022 Colorado/GMC Canyon (2WD/4WD) Alpha HD Rear Air Overload Kit

$482.06 $530.27

2010-2020 RAM 4500/5500 2WD/4WD Alpha HD Rear Air Overload Kit
Sale
Pac Brake

2010-2020 RAM 4500/5500 2WD/4WD Alpha HD Rear Air Overload Kit

$417.30 $459.03

2011-16 F250/F350 (2WD/4WD) & 2011-14 F450 (2WD/4WD) Alpha HD Rear Air Overload Kit (with Jounce Bumper)
Sale
Pac Brake

2011-16 F250/F350 Superduty (2WD/4WD) & 2011-14 F450 (2WD/4WD) Alpha HD Rear Air Overload Kit (with Jounce Bumper)

$814.91 $896.40

HP10395-J ALPHA HD PRO Air Suspension Kit for 2007-2024 Mercedes Sprinter 2500/3500 (2WD/4WD) SRW
Sale
Pac Brake

HP10395-J ALPHA HD PRO Air Suspension Kit for 2007-2024 Mercedes Sprinter 2500/3500 (2WD/4WD) SRW

$741.88 $816.07

2004-2015 Nissan Titan 2WD/4WD Alpha HD Rear Air Overload Kit
Sale
Pac Brake

2004-2015 Nissan Titan 2WD/4WD Alpha HD Rear Air Overload Kit

$389.99 $428.99

2002-2008 RAM 1500 Alpha HD Rear Air Overload Kit
Sale
Pac Brake

2002-2008 RAM 1500 Alpha HD Rear Air Overload Kit

$514.21 $565.63

HP10033 ALPHA SD Rear Air Suspension For Dodge, Ford, GM Sleeve Style Air Spring
Sale
Pac Brake

HP10033 ALPHA SD Rear Air Suspension For Dodge, Ford, GM Sleeve Style Air Spring

$514.21 $565.63

HP10019 ALPHA HD Rear Air Suspension Compatible with Multiple Truck Brands (with Jounce Bumper)
Sale
Pac Brake

HP10019 ALPHA HD Rear Air Suspension Compatible with Multiple Truck Brands (with Jounce Bumper)

$631.21 $694.33

2018-2024 RAM 4500/5500 Cab & Chassis (2WD/4WD) Alpha HD X-Series Rear Air Overload Kit (with Jounce Bumper)
Sale
Pac Brake

2018-2024 RAM 4500/5500 Cab & Chassis (2WD/4WD) Alpha HD X-Series Rear Air Overload Kit (with Jounce Bumper)

$886.99 $975.69

2001-2010 Silverado/Sierra 3500HD Alpha HD X-Series Rear Air Overload Kit
Sale
Pac Brake

2001-2010 Silverado/Sierra 3500HD Alpha HD X-Series Rear Air Overload Kit

$811.52 $892.67

2015-2020 F-150 (4WD) Alpha HD Rear Air Overload Kit (with Jounce Bumper)
Sale
Pac Brake

2015-2020 F150 (4WD) Alpha HD Rear Air Overload Kit (with Jounce Bumper)

$749.99 $824.99

HP10147 ALPHA HD Rear Air Suspension 2007-2014 Freightliner/Mercedes Sprinter 2500
Sale
Pac Brake

2007-2014 Freightliner/Mercedes Sprinter 2500 HP10147 ALPHA HD Rear Air Suspension

$379.99 $417.99

2001-2010 Silverado/Sierra 2500 HD/3500 HD Alpha HD Rear Air Overload Kit
Sale
Pac Brake

2001-2010 Silverado/Sierra 2500 HD/3500 HD Alpha HD Rear Air Overload Kit

$514.21 $565.63

HP10475 ALPHA HD Air Suspension Kit for 2009-2024 Ford Stripped Chassis F53 (Class A Motorhome)
Sale
Pac Brake

2009-2024 Ford Stripped Chassis F53 (Class A Motorhome) HP10475 ALPHA HD Air Suspension Kit

$702.25 $772.48

1988-2000 Chevrolet Silverado/GMC Sierra C/K 1500/2500 HP10120 ALPHA HD Rear Air Suspension
Sale
Pac Brake

1988-00 C/K 1500/2500 HP10120-J ALPHA HD PRO Rear Air Springs

$399.99 $439.99

2013-2018 Ram 2500/3500 Alpha HD X-Series Rear Air Overload Kit (with Jounce Bumper)
Sale
Pac Brake

2003-18 Ram 3500 4wd, 2003-13 Ram 2500 4wd, 2006-08 Ram 1500 Megacab 4wd Alpha HD X-Series Rear Air Overload Kit (with Jounce Bumper)

$960.98 $1,057.08

HP10391-X-J ALPHA XD PRO 7500 Air Spring Kit for 2007-2024 Mercedes Sprinter 3500XD/4500 DRW
Sale
Pac Brake

2007-2024 Mercedes Sprinter 3500XD/4500 DRW HP10391-X-J ALPHA XD PRO 7500 Air Spring Kit (with internal jounce stop)

$1,102.17 $1,212.39

1995-2004 Toyota Tacoma Alpha HD Rear Air Overload Kit
Sale
Pac Brake

1995-2004 Toyota Tacoma Alpha SD Rear Air Overload Kit

$329.50 $362.45