579 123″ BBC Underbody Exhaust Cab and 44″ Sleeper Kit

For 2013+ Peterbilt 579 models with 123″ BBC & underbody exhaust. For 44″ sleepers without extenders. X2ACG2 LED lights. 2.5″ wide. Block heater cutout.

Product Information

This cab and sleeper skirt kit is designed for 2013+ Peterbilt 579 models with 123″ BBC and underbody exhaust. For use 44″ sleepers without extenders. Kit includes cab skirts and sleeper skirts. Sold in pairs, the skirts have X2ACG2 LED lights (3/2). The driver side skirt has 1 block heater cutout. Skirts measure 2.5″ wide. Lights, harnesses and hardware supplied.


For ordering or pricing information, please visit your local Peterbilt dealership.