M22-6013-U- Peterbilt DPF/SCR Box Cover Plate. - Used & Aftermarket Parts for Kenworth, Peterbilt, CAT, Cummins - 43 North PartsBESbswyBESbswyBESbswyBESbswyBESbswyBESbswyBESbswyBESbswyBESbswyBESbswyBESbswyBESbswyBESbswyBESbswyBESbswyBESbswyBESbswyBESbswyBESbswyBESbswy