View 9 Photos View 0 Videos PACCAR Accelerator Pedal Assembly for Peterbilt, Part # D21-6021-300 Newly Listed $80 USD PACCAR accelerator pedal assembly. Used condition Key Specs: Make: PACCAR Part #: D21-6021-300 Cross Reference: D21-6034-300 / D216034300 / ZD21-6034-300 / GSP D21-6034-300 Type:... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)UniversalPart NumberD21-6021-300Stock NumberP-370 MLS Number14667255CategoryBrake / Clutch / Gas Pedal Parts Last Updated10/15/2026 LocationMonroe, NC, US Sold ByHeavy Duty Truck Repair (844) 435-___ SHOWNUMBERCall Seller Email Seller Save More Info