Description
Optimal Performance. Elevate your 2007-2019 Sierra 3500 HD Extended/Double Cab and Crew Cab’s capabilities with the Direct Fit Onboard Air System and Model 230 Beast Triple Train Horn. This proudly made in the USA kit includes a 3-gallon powder-coated air tank and a 150 PSI rated system for optimal performance.
Waterproof Component. With a 6350RC waterproof air compressor and a tire inflator featuring a locking air chuck, you’ll have the power and convenience you need on and off the road. The straightforward installation is made even easier with vehicle-specific brackets designed for your Sierra.
Installation. Putting this Direct Fit Onboard Air System and Model 230 Beast Triple Train Horn on your ride is easy and requires no drilling.
Application. This Direct Fit Onboard Air System and Model 230 Beast Triple Train Horn fits all 2007-2019 Sierra 3500 HD Extended/Double Cab and Crew Cab Models.
Kleinn GMHD-230
CA Residents: WARNING: Cancer and Reproductive Harm
- Direct Fit Onboard Air System and Model 230 Beast Triple Train Horn
- With 3-Gallon Air Tank (Powder-Coated)
- Features a 150 PSI Rated System
- Straightforward Installation
- Proudly Made in USA
- Includes Vehicle-Specific Brackets
- Has a 6350RC Waterproof Air Compressor
- Incorporated with Tire Inflator (with Locking Air Chuck
- Engineered for all 2007-2019 Sierra 3500 HD Extended/Double Cab and Crew Cab Models






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