Onboard Air System - OBA

Whether you're blazing along wooded trails on your way to a weekend of camping or powering through soft beach sand for an afternoon of surfing, the last thing you want to worry about is a flat tire on your SUV, truck or Jeep. 4 Wheel Parts has the on board air system you need to keep your vehicle readily equipped with a dependable single air source.

Many Functions
An onboard air compressor not only enables you to easily inflate your tires after tearing up the trails, but accomplishes everything from brushing you off after top-down excursions to operating your air-powered lockers, equipment and tools. Investing in reliable on board air components also adds to your peace of mind and allows you to keep your focus off-road, where it belongs.

Be prepared for any situation with parts and accessories from 4 Wheel Parts. We stock a wide inventory from leading brands VIAIR Corporation and Kleinn Air Horns. We carry on board air tank options to suit every budget in a variety of volumes, amp draws, duty cycles, maximum pressures and fitments that inflate tires up to 37 inches. Completing an installation for the first time or unsure which compressor is right for you? Start by selecting your vehicle specifics to view compatible items, and consider ordering a convenient onboard air kit to eliminate the guesswork and obtain everything you require. Our team of experienced specialists is also standing by to steer you in the right direction.

Our Guarantee
At 4 Wheel Parts, we work hard to provide you with widest selection available on the market. Shop with us to find superior accessories and parts for your SUV, truck or Jeep, all at highly competitive prices backed by our exclusive price match guarantee. Our vast inventory sources top-quality products from over 600 trusted manufacturers, while our speedy shipping and free in-store pickup alternatives place items into your hands rapidly. Order today to satisfy all of your off-roading needs.

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ARB 4x4 Accessories On-Board Air Compressors

From $1,002.00

Max Flow 2.65CFM
Max Amp Draw 22.9A
Max 50% Duty Cycle
Includes Carrying Case
Includes Air Line and accessories
Alligator clip battery connections
California Residents: WARNING

From $1,002.00

4.7 4.7 (76)

Kleinn Onboard Air Systems

From $1,029.95

3.0 gallon air tank
110/145 PSI pressure switch
Remote mount intake filter
Includes mounting brackets and hardware
California Residents: WARNING

From $1,029.95

3.9 3.9 (20)

Firestone Super Heavy Duty Air Compressors

From $182.82

VIAIR 450C 100% Duty Air Compressor

From $329.95

450C 100% Duty Air Compressor
12-volt
Duty Cycle: 100% @ 100 PSI
Max Working Pressure: 150 PSI
Max Amp Draw: 23 Amps
1/4" NPT Intake Port
Includes
Vibration Isolators
Mounting Hardware
Remote mount air filter assembly
Two replacement air filter elements
Stainless steel braided leader with check valve
California Residents: WARNING

From $329.95

5.0 5.0 (1)

VIAIR 450H Hardmount Compressor Kit

From $322.95

450H Hardmount Compressor Kit
12-volt
Duty Cycle: 100% @ 100 PSI
Max Working Pressure: 150 PSI
Max Amp Draw: 19 Amps
1/4" NPT Intake Port
Includes
Vibration Isolators
Mounting Hardware
Remote mount air filter assembly
Two replacement air filter elements
Stainless steel braided leader
California Residents: WARNING

From $322.95

4.7 4.7 (3)

VIAIR 350C Compressor Kit

From $272.95

350C Compressor Kit
12-volt
Duty Cycle: 100% @ 100 PSI
Max Working Pressure: 150 PSI
Max Amp Draw: 19 Amps
1/4" NPT Intake Port
Includes
Vibration Isolators
Mounting Hardware
Remote mount air filter assembly
Two replacement air filter elements
Stainless steel braided leader with check valve
California Residents: WARNING

From $272.95

4.3 4.3 (3)

VIAIR OBA Systems

From $1,019.95

VIAIRs Super Duty Onboard Air System is a pre-packaged compressed air solution that provides two fast 325C, 33% duty cycle compressors, a 2.0 gallon air tank, inline pressure regulation, and all components needed to install a working system capable of inflating tires, managing air locking differentials and more.
California Residents: WARNING

From $1,019.95