View 0 Photos View 0 Videos 2018 Cummins X15 Engine Control Module (ECM) for a Peterbilt 579 $1,535 USD (USED) Cummins X15 Serial #: 80018607 CPL/Arr: CPL 4342 HP: 400 TESTED ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number26015491 MLS Number14429211CategoryEngine Control Modules (ECM) Last Updated6/14/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Cummins X15 Engine Control Module (ECM) for a Peterbilt 579 $1,535 USD (USED) Cummins X15 Serial #: 80012758 CPL/Arr: 4342 HP: 400 TESTED ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25956421 MLS Number14224717CategoryEngine Control Modules (ECM) Last Updated6/6/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Hendrickson SOFTEK Front Axle Assembly for a Peterbilt 579 $1,512 USD (USED) Hendrickson SOFTEK Rating: 12300 Brake Type: AIR DISC Spring Center: 34 Wheel Type: 10 BOLT PILOT ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number26009368 MLS Number14409567CategoryAxle Assemblies, Front Last Updated6/5/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2015 Paccar MX-13 Engine Control Module (ECM) for a Peterbilt 579 $1,950 USD (USED) Paccar MX13 Serial #: Y055660 CPL/Arr: EPCRH12.9M01 HP: 455 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25928047 MLS Number14109646CategoryEngine Control Modules (ECM) Last Updated6/4/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Paccar MX-13 Engine Control Module (ECM) for a Peterbilt 579 $2,215 USD (USED) Paccar MX13 Serial #: Y239136 CPL/Arr: - HP: 455 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number26008009 MLS Number14403670CategoryEngine Control Modules (ECM) Last Updated6/3/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Meritor RS23160 Rear Axle Housing for a Peterbilt 579 $850 USD (USED) Meritor RS23160 Brake Type: AIR DISC Wheel Type: PILOT Suspension: PETE AIR TRACK Track Width : 70 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25989149 MLS Number14400389CategoryAxle Housings, Rear Last Updated6/4/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Paccar MR2014P Rear Axle Housing for a Peterbilt 579 $2,722 USD (USED) Paccar MR2014P Brake Type: AIR DISC Wheel Type: PILOT Suspension: PETE NEW LOW AIR LEAF Track Width : 72 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number26001554 MLS Number14388727CategoryAxle Housings, Rear Last Updated5/24/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Paccar MR2014P Rear Axle Housing for a Peterbilt 579 $2,722 USD (USED) Paccar MR2014P Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE NEW LOW AIR LEAF Track Width : 72 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25999070 MLS Number14383239CategoryAxle Housings, Rear Last Updated5/24/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Paccar MX-13 Engine Control Module (ECM) for a Peterbilt 579 $1,050 USD (USED) Paccar MX13 Serial #: Y201623 CPL/Arr: KPCRH12.9M01 HP: 455 TESTED ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25976320 MLS Number14301343CategoryEngine Control Modules (ECM) Last Updated5/18/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Paccar MR2014P Rear Axle Housing for a Peterbilt 579 $2,722 USD (USED) Paccar MR2014P Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AG400L Track Width : 72 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25997662 MLS Number14373844CategoryAxle Housings, Rear Last Updated5/16/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Paccar MV2014P Front Axle Housing for a 2019 Peterbilt 579 $1,795 USD GOOD USED FRONT HOUSING// PACCAR DIFFERENTIAL/LATE LOW AIR/PACCAR LOW AIR AG400L, Hub Bolts: 10, Suspension: AG400L ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2019Part NumberNAStock Number120223-7 MLS Number13450035CategoryAxle Housings, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Paccar MX-13 Engine for a 2019 Peterbilt 579 $17,995 USD GOOD INSPECTED TAKEOUT/ TEST RUNS GOOD. WILL INSPECT BOTTOM END. 180 DAY HEAD BLOCK CRANK WARRANTY. EPA17, Serial#: y174964, Core Charge: 3500.00, Horse Power: 455, ARR/CPL: NA ConditionUsedHorse Power455 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2019Part NumberMX-13Stock Number120223-5 MLS Number12483959CategoryEngines Last Updated10/6/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Paccar MR2014P Rear Differential for a Peterbilt 579 $1,628 USD (USED) Paccar MR2014P Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: V2544 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25987153 MLS Number14367679CategoryDifferentials, Rear Last Updated5/14/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Paccar MX-13 EPA13 Fan Clutch for a 2015 Peterbilt 579 Contact for price Horse Power: 500 HP @ 1700 RPM ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Will Fit Year(s)2015Stock Number71A1E55270 MLS Number14304868CategoryFan Clutches Last Updated5/14/2026 LocationSte-Julie, QC, Canada Sold ByCamions Lussier-Lussicam inc. (844) 503-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Holland 5½ Fifth Wheel for a 2015 Peterbilt 579 Contact for price HOLLAND 5 1/2" ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2015Stock Number3364-PETE-12 MLS Number13343939CategoryFifth Wheels Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Holland Fifth Wheel for a 2015 Peterbilt 579 Contact for price 6 1/2 " NEW STYLE ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2015Stock Number3075-PETE-17 MLS Number13342613CategoryFifth Wheels Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton DSP40 Front Axle Housing for a 2015 Peterbilt 579 Contact for price WIDE TRACK HOUSING, DOUBLE LOCKS, 3.55 RATIO, 40,000LBS, ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2015Stock Number2826-PETE-7 MLS Number13341557CategoryAxle Housings, Front Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton DSP40 Front Axle Housing for a 2015 Peterbilt 579 Contact for price WIDE HOUSING, DOUBLE LOCKS, 3.55 RATIO, 40,000LBS, ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2015Stock Number2825-PETE-7 MLS Number13341540CategoryAxle Housings, Front Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2015 Spicer S23-190 Rear Differential for a Peterbilt 579 $375 USD (USED) Spicer S23-190 Ratio: 2.53 Side Gear Splines: 46 W/ Locker: NO Cast#: 100595 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25885319 MLS Number13962695CategoryDifferentials, Rear Last Updated5/7/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Paccar MR2014P Rear Axle Housing for a Peterbilt 579 $2,722 USD (USED) Paccar MR2014P Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE NEW LOW AIR LEAF Track Width : 72 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25990973 MLS Number14351283CategoryAxle Housings, Rear Last Updated5/6/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Paccar MR2014P Rear Axle Housing for a Peterbilt 579 $2,722 USD (USED) Paccar MR2014P Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE FLEX AIR Track Width : 71 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25987158 MLS Number14348060CategoryAxle Housings, Rear Last Updated5/3/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Cummins ISX15 Engine for a Peterbilt 579 $7,325 USD (USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4761 Serial#: 79944774 Horsepower: 400 ConditionUsedAssembly Number4761Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25866966 MLS Number13826592CategoryEngines Last Updated4/24/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Paccar MX-13 Engine for a Peterbilt 579 $6,425 USD (USED) Paccar MX13 Warranty: 180 Day Parts Only Assembly#: GPCRH12.9M01 Serial#: Y118746 Horsepower: 455 ConditionUsedAssembly NumberGPCRH12.9M01Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25934198 MLS Number14126681CategoryEngines Last Updated4/18/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Paccar MR2014P Rear Differential for a Peterbilt 579 $2,058 USD (USED) Paccar MR2014P Ratio: 2.85 Side Gear Splines: 41 W/ Locker: NO Cast#: V2544 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25980660 MLS Number14318925CategoryDifferentials, Rear Last Updated4/18/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Paccar MR2014P Rear Axle Housing for a Peterbilt 579 $2,722 USD (USED) Paccar MR2014P Brake Type: AIR DISC Wheel Type: PILOT Suspension: PETE NEW LOW AIR LEAF Track Width : 72 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25978175 MLS Number14309745CategoryAxle Housings, Rear Last Updated4/20/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info