Peterbilt 379 aluminum cab entry 31" tool/battery box bottom step

The next time you (or your driver, or someone else - we don't point fingers!) rip a lower step off of one of your side boxes, don't worry about buying a whole new box!

This replacement lower step is a great solution to a problem that could otherwise cost you hundreds of dollars to fix. This step replaces a missing or damaged step.

Box not included. Mounting holes are not pre-drilled. No mounting hardware included. Measures 7" wide. Compatible with standard 31" wide Peterbilt cab entry boxes.

This product will fit your factory boxes or either box shown as related items.