Cab, sleeper with extender kit designed for 2013+ Peterbilt 579 models with 123″ BBC and underbody exhaust. To be used with 44″ sleepers with extenders. Included are cab skirts and sleeper skirts with extenders. The driver side cab skirt has a cutout for a block heater. Skirts measure 2.5″ wide and have X2ACG2 LED lights. Hardware, lights and harness included.
Installation instructions: IIPB038
For ordering or pricing information, please visit your local Peterbilt dealership.