DIRECT FIT TRAIN HORN AND ONBOARD AIR SYSTEMS FOR 2019-2020 GMC SIERRA & CHEVROLET SILVERADO 1500 - Lil’ Bad Ass - Model 220 Train Horn and Onboard Air System - NOB Replacement Parts While optimally optimized as the

While optimally optimized as the official companion wiring array for Kleinn train horn systems

By choosing the HK4

Locking Air Chuck and Storage Bag

75" Tank Width (in

• Quick‑connect fittings

DIRECT FIT TRAIN HORN AND ONBOARD AIR SYSTEMS FOR 2019-2020 GMC SIERRA & CHEVROLET SILVERADO 1500 - Lil’ Bad Ass - Model 220 Train Horn and Onboard Air System - NOB Replacement Parts While optimally optimized as theNew Open Box [PNXXXX NOB] Previously opened boxes that have been reboxed. NOB Stock goods have the same 1 year warranty as all other Kleinn products. 100% Bolt on No drilling or welding required Heavy duty model 6450RC waterproof air compressor Model 220 dual train horns produce 154. 2 decibels 150 PSI operating pressure 1. 5 gallon air tank with Cortec Anti Corrosion interior coating Custom engineered vehicle specific mounting brackets Powers air