Direct Fit Onboard Air System with Waterproof Air Compressor

$ 1,459.95 $ 1,039.95

Model GM1500-OBA

2007.5-2018 GMC SIERRA 1500 (ALL)

2007.5-2013 CHEVY SILVERADO 1500 (ALL)

2016-2018 CHEVY SILVERADO 1500 (ALL)

DOES NOT FIT 2014-2015 SILVERADO 1500

Kleinn Train Horn and Onboard Air Systems are designed with the serious truck owner in mind. The 100% Duty-Cycle system will supply air for inflating tires, powering air tools, air suspension and of course, honking your Kleinn Train Horns.  This kit includes a Kleinn exclusive heavy-duty WATERPROOF air compressor rated to 200 PSI , 3-gallon Made in USA air tank and custom-engineered direct fit mounting brackets. No vehicle modifications are required.

Onboard Air Only Systems also include a model 1301 Panel Mounted 160 PSI gauge with ON/OFF rocker switch

Kleinn kits are 100% Bolt-On and require no welding or vehicle modification*. You no longer need to spend hours designing and fabricating mounting brackets to install your air system and train horn. We’ve done all the design and fabrication for you

Included is a remote mount quick connect tire inflator with storage bag, all necessary hardware, air line and wiring.

Find a Dealer Installation Instructions
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 www.P65Warnings.ca.gov.