6 0 Paccar PO-18F112C Transmission Core for a 2020 Peterbilt 579 Contact for price Paccar PO-16F112C Transmission For Sale. Call or email for more information. We ship everywhere., Serial#: 00000000000000, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedEngine ModelPaccar MX13Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock NumberPT-0800-5 MLS Number12388565CategoryTransmission Cores Last Updated11/4/2025 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info