View 2 Photos View 0 Videos 2008 Abs Interface $125 USD ABS INTERFACE, Serial#: JC241105 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)320Will Fit Year(s)2008Part NumberNAStock Number111725-29 MLS Number14015468CategoryABS Control Modules Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Transmission Part $299.95 USD ATR input ConditionNewPart NumberK1650 SF116Stock NumberATR1650 MLS Number14015467CategoryTransmission Parts Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Right Cab Fairing $350 USD USED RH STEP ASSY HAS CRACK IN PLASTIC ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideRIGHTStock Number120125-20 MLS Number14015465CategoryCab Fairings Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Left Cab Fairing $400 USD USED LH STEP ASSY ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideLEFTStock Number120125-19 MLS Number14015464CategoryCab Fairings Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Paccar PO-18F112C Transmission for a 2020 Peterbilt 579 $8,995 USD EEO-18F112C WILL INSPECT AND DYNO TEST, 90 DAY WARRANTY ON HARD PARTS/NO ELECTRONICS. SAME AS EEO TRANSMISSION, Serial#: GET, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedEngine ModelPaccar MX13Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Part NumberEEO-18F-112CStock Number120125-12 MLS Number14015463CategoryTransmissions Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Paccar FLEX AIR Suspension for a 2020 Peterbilt 579 $6,995 USD DISC BRAKE FLEXAIR SUSPENSION ASSY D40-155 2.64 RATIO. DIFFS AND HOUSINGS INV. SEPARATELY ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Part NumberFLEXAIR DISC BRAKEStock Number120125-27 MLS Number14015462CategorySuspensions Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Sleeper Part $395 USD GOOD USED LH SLEEPER DOOR WITH WINDOW ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number120125-26 MLS Number14015461CategorySleeper Misc. Parts Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Front Axle Assembly $1,395 USD MFS13B FRONT AXLE. COMPLETE OR FOR PARTS, Capacity: 13K, Serial#: Y189636 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Capacity13KStock Number120125-9 MLS Number14015460CategoryAxle Assemblies, Front Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Grille $495 USD GOOD USED GRILL ASSY ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number120125-24 MLS Number14015459CategoryGrilles Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Air Cleaner / Air Filter Housing $275 USD USED AIR CLEANER ASSY, Dimensions: NA, Material: Other ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number120125-23 MLS Number14015458CategoryAir Cleaners / Air Filter Housings Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Steering Column $695 USD GOOD USED STEERING COLUMN AUTO TRANS, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number120125-22 MLS Number14015457CategorySteering Columns Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Instrument Panel Cluster $895 USD INST CLUSTER MX13, AUTO TRANS, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number120125-21 MLS Number14015456CategoryInstrument Panel Clusters Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 DPF Filter $2,500 USD DPF ASSY PACCAR MX13 90 DAY WARRANTY, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number120125-18 MLS Number14015455CategoryDiesel Particulate Filters (DPF) Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 DEF Tank $395 USD USED LH FUEL TANK, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number120125-17 MLS Number14015453CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton D40-155 Front Axle Housing for a 2020 Peterbilt 579 $1,695 USD FRONT AXLE HOUSING D40-155 ON FLEXAIR/AG380 DISC BRAKE ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Part NumberDISC BRAKEStock Number120125-15 MLS Number14015452CategoryAxle Housings, Front Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton D40-155 Rear Axle Housing for a 2020 Peterbilt 579 $1,695 USD REAR AXLE HOUSING D40-155 ON FLEXAIR/AG380, Suspension: FLEXAIR ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number120125-16 MLS Number14015451CategoryAxle Housings, Rear Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2020 Peterbilt 579 Left Door $1,395 USD GOOD USED LH DOOR ASSY NO MIRROR, Window Type: Power ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideLEFTStock Number120125-14 MLS Number14015450CategoryDoors Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2020 Peterbilt 579 Left Mirror $295 USD GOOD USED LH MIRROR ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideLEFTStock Number120125-13 MLS Number14015449CategoryMirrors Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Sheppard Steering Gear / Rack for a 2020 Peterbilt 579 $395 USD USED STEERING GEAR, Serial#: GET ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number120125-11 MLS Number14015448CategorySteering Gears / Racks Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Paccar MX-13 Engine for a 2020 Peterbilt 579 Contact for price PACCAR MX13 485 HP, ESN#Y189626 PENDING INSPECTION. WILL TEST RUN ODO 649,752 ECM 649,736 EH 16,109, Serial#: Y189636, Horse Power: 485 ConditionUsedHorse Power485 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number120125-6 MLS Number14015444CategoryEngines Last Updated12/10/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton D40-155 Rear Differential for a 2020 Peterbilt 579 $1,995 USD D40-155 RR 2.64 RATIO GOOD INSPECTED TAKEOUT, Ratio: 2.64 ConditionUsedRear End2.64 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number120125-5 MLS Number14015443CategoryDifferentials, Rear Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton D40-155 Front Differential for a 2020 Peterbilt 579 $2,695 USD D40-155 FRT 2.64 RATIO GOOD INSPECTED TAKEOUT, Ratio: 2.64 ConditionUsedRear End2.64 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number120125-4 MLS Number14015442CategoryDifferentials, Front Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Cab Assembly Contact for price CAB PARTS, Air/Hydraulic: Other, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedEngine ModelPaccar MX13Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number120125-2 MLS Number14015441CategoryCabs Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2020 Peterbilt 579 Charge Air Cooler (ATAAC) $1,095 USD GOOD USED COOLING PACK ASSY, WILL PRESSURE CHECK 90 DAY WARRANTY, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number120125-3 MLS Number14015440CategoryCharge Air Coolers (ATAAC) Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2020 Peterbilt 579 Front Bumper $350 USD USED FRONT BUMPER RH SIDE IS EITHER POPED OUT OR BROKEN ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number120125-1 MLS Number14015439CategoryBumpers, Front Last Updated12/4/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info