PETERBILT DPF Step Brackets - 579
ALUMINUM REPLACEMENT BRACKETS FOR DPF BOX STEP - 579/567
**This is a direct replacement; Simply remove the old brackets and install these new ones**
- Price is for two (2) brackets, 1 left and 1 right
- Laser-cut from 5052 3/16" aluminum plate - same as genuine Paccar part
- Replaces lower step support on Peterbilt DPF boxes
- Fits trucks with a DPF and DEF system, including: 567, 579
- Made in USA with American metal
- Replacement DPF step is available here
IMPORTANT: Select the correct model year of your truck.
2011 to 2017 models - Part # M85-6223 & M85-6223R
2018 and newer models - Part # M82-6055 & M82-6078 [Note] The newer style brackets are fastened with huck bolts. Replacement will require you to remove DPF cover and cut off huck bolts. The new brackets can fastened with new huck bolts (requires a huck gun) OR with 5/16" bolts and nuts (requires drilling). Bolt kits available as an add-on.