For 2013+ Peterbilt 579 models with 123″ BBC and underbody exhaust. Use with 44″ sleepers with extenders. Plain. 2 block heater holes, 2.5″ wide.
This cab, sleeper and extender kit is designed for Peterbilt 579 models with 123″ BBC and underbody exhaust. For use with 44″ sleepers with extenders. Sold in pairs, each of the skirts are plain (no lights). The driver side cab skirt has 2 block heater cutouts. Skirts measure 2.5″ wide. Hardware included.
Installation instructions: IIPB038
For ordering or pricing information, please visit your local Peterbilt dealership.