PETERBILT 579 Frame Truck / Trailer Components For Sale

Steel crossmember off of a 2019 Peterbilt 579. In good used condition - no bends or cracks (see pictures). Comes with both steel gussets. Part measures 33" total end to end, 23" without gussets. OE...See More Details

One-piece aluminum crossmember pulled from a 2016 Peterbilt 579 run for only 22K miles, non-wrecked. Crossmember is in great used condition with no signs of bends, dents, or damage. OEM P/N A24-603...See More Details

PACCAR aluminum crossmember pulled from a 2015 Peterbilt 579 run for 305K miles, non-wrecked. Part # A24-6036-00 . Crossmember is in great condition with no signs of bends, dents, or damage.

PACCAR aluminum crossmember pulled from a 2016 Peterbilt 579 run for just 17,732 miles, non-wrecked. Part # A24-6036-00 . Crossmember is in excellent condition with no signs of bends, dents, or dam...See More Details

Aluminum crossmember off of a 2019 Peterbilt 579. In good used condition - no bends or cracks (see pictures). Part measures 33.5" total end to end. OEM P/N A24-6036-002 REV F

14.5" wide frame step off of a 2015 Peterbilt 579, non-wrecked vehicle. Step is in good used condition, see pictures.

14.5" wide frame steps off of a 2015 Peterbilt 579. Great used condition. OEM P/N 11-03942-0305

14" wide frame step off of a 2020 Peterbilt 579 low mileage, non-wrecked vehicle. Step is in good used condition. OEM P/N N11-6040

Protech frame step pulled from a 2017 Peterbilt 579. Step is in good used condition, see pictures. Measures 12" wide and 13.5" deep.

Protech frame step pulled from a 2016 Peterbilt 579. Step is in good used condition, see pictures. Measures 12" wide and 13.5" deep.

11.5" wide frame step off of a 2015 Peterbilt 579, non-wrecked vehicle. Step is in good used condition.