- Peterbilt 388 2012 And Newer 4 Inch Cab Panel With Urea For Vertical Exhaust Models With Elite .....Starting at $260.58WM-VP110229-4EMA-GPeterbilt 388 2012 And Newer 4 Inch Cab Panel With Urea For Vertical Exhaust Models With Elite .....Starting at $249.25WM-VP110229-4EA-GPeterbilt 386 2.5 Inch Wide Exhaust Filler Panel With 2 Elite Mini LEDsStarting at $161.70WM-VP110205-2EMA-GPeterbilt 388 And 389 2007 To 2013 58 Inch To 72 Inch Sleeper Extension PanelsStarting at $133.89TX-TP-1566-GPeterbilt 388 Low Profile Cab and Cowl with 3.5 Inch Face and Set Forward DPFStarting at $413.02RW36260-02-GPeterbilt 388 Day Cab With Cab Mounted Exhaust 2011 And Newer Cab Panels With 4 P3 LED Lights A.....Starting at $146.25PX-A992811-GPeterbilt 388 Extended Hood 2011 And Newer 3 Inch Cab Panels With Blockheater Hole, 4 P1 Lights.....Starting at $295.60PX-A992194-GPeterbilt 388 2012 And Newer 4 Inch Cab Panel With Urea For Vertical Exhaust Models With 26 Bul.....$587.09WM-VP110229-26BYCA