View 10 Photos View 0 Videos Detroit Series 60 12.7L DDEC IV Conversion Parts for 2016 Peterbilt 579, Part # DDC4 $1,500 USD CONVERSION PARTS TO INSTALL A S60 12.7 INTO A PETERBILT 579. MOTOR MOUNTS, WIRE HARNESS (CAB TO ECM) INTAKE TUBING AND MISC PARTS., Serial#: 06R0240460, Core Charge: 0, Casting#: NA ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Part NumberDDC4Stock Number81224 MLS Number14272588CategoryEngine Miscellaneous Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info