Click on image to zoom

Kleinn Automotive Air Horns Bolt-on HD Onboard System for 2014-16 GM 2500HD/3500HD Crew Cab Diesel Trucks;Onboard Air System HDOBA-6450


2014-16 CHEVY/GMC 2500HD; 3500HD All except single cab


Onboard Air System; Ultimate; 110/145-PSI; 100 Percent Duty Cycle Air Compressor; 3.0 Gal Tank; Incl. Tire Inflation Kit; 35 ft Coil Hose; Tire Chuck; Superseded To PN [GMHD-OBA];

Please Call for Availability
(717) 697-8418


  • Onboard Air System
Complete bolt-on air systems (without air horns) to power your air bags, small air tools or inflate your tire. Includes a tire inflator kit with a remote-mounted quick-coupler for easy accessibility, and dash panel with pressure gauge and master power switch. Choose either our standard high performance compressor, or an Ultra Duty high output upgrade. Custom fit vehicle-specific brackets are proudly made in the USA.


WARNING CA Proposition 65 Message:Warning: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
WARNING CA Proposition 65:Yes


Shipping Information

  • Item Requires Shipping
  • 58.0 lbs.
  • W18.0000” x H15.0000” x L28.0000”


Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.