View 0 Photos View 0 Videos 2016 Cummins ISX15 Engine for a Peterbilt 579 $7,325 USD (USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79868965 Horsepower: 400 ConditionUsedAssembly Number4583Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25898282 MLS Number13986420CategoryEngines Last Updated2/8/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2022 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 Number25900845 MLS Number13997328CategoryDifferentials, Rear Last Updated2/8/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Meritor MD2014X Front Differential for a Peterbilt 579 $845 USD (USED) Meritor MD2014X Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25908612 MLS Number14054485CategoryDifferentials, Front Last Updated2/8/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Meritor MD2014X Front Differential for a Peterbilt 579 $950 USD (USED) Meritor MD2014X Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: Could Not Verify yoke shield is band ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25909977 MLS Number14040409CategoryDifferentials, Front Last Updated2/8/2026 LocationSpencer, IA, 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 Fan Clutch for a Peterbilt 579 $302 USD (USED) Paccar MX13 Brand: BORGWARNER Clutch P#: 1090-09650-01B ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25924143 MLS Number14091226CategoryFan Clutches Last Updated2/8/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Eaton DSP40 Front Differential for a Peterbilt 579 $1,150 USD (USED) Eaton DSP40 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25899398 MLS Number13997361CategoryDifferentials, Front Last Updated2/7/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Eaton E-1202I Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Eaton E-1202I Rating: 12000 Brake Type: AIR DISC Spring Center: 34 Wheel Type: 10 BOLT PILOT 1202TB101 ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25935641 MLS Number14130330CategoryAxle Assemblies, Front Last Updated2/7/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Meritor MP2014X Front Differential for a Peterbilt 579 $1,996 USD (USED) Meritor MP2014X Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25935647 MLS Number14130328CategoryDifferentials, Front Last Updated2/7/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Meritor MR2014X Rear Axle Housing for a Peterbilt 579 $850 USD (USED) Meritor MR2014X Brake Type: AIR DISC Wheel Type: PILOT Suspension: PETE LOW AIR LEAF Track Width : 72 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25935652 MLS Number14130327CategoryAxle Housings, Rear Last Updated2/7/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Cummins ISX15 Engine for a Peterbilt 579 $9,155 USD (USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79878823 Horsepower: 400 ConditionUsedAssembly Number4583Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25888418 MLS Number13954774CategoryEngines Last Updated2/5/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Cummins ISX15 Engine for a Peterbilt 579 $7,325 USD (USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: FCEXH0912XAT Serial#: 79885438 Horsepower: 415 ***NEEDS RAN, NEEDS FUEL PUMP*** ConditionUsedAssembly NumberFCEXH0912XATFits To Make(s)PeterbiltFits To Model(s)579Stock Number25891187 MLS Number13968289CategoryEngines Last Updated2/1/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 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#: V2544C ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25898588 MLS Number14068862CategoryDifferentials, Rear Last Updated1/29/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 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 : 72 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25898592 MLS Number14069223CategoryAxle Housings, Rear Last Updated1/29/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Meritor MD2014X Front Differential for a Peterbilt 579 $850 USD (USED) Meritor MD2014X Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25928802 MLS Number14113555CategoryDifferentials, Front Last Updated1/29/2026 LocationWinimac, IN, 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 Updated1/30/2026 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#: CPL4586 Serial#: 79917391 Horsepower: 450 ConditionUsedAssembly NumberCPL4586Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25582908 MLS Number12599639CategoryEngines Last Updated1/29/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2015 Cummins ISX15 Engine for a Peterbilt 579 $4,500 USD (USED) Cummins ISX15 Warranty: As-Is No Warranty Assembly#: 3937 Serial#: 79792084 Horsepower: 400 FLYWHEEL HOUSING NEEDS REPLACED, OUTER TIMING COVER RESEALED ConditionUsedAssembly Number3937Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25857922 MLS Number13790516CategoryEngines Last Updated1/21/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Eaton DSP41 Front Differential for a Peterbilt 579 $1,372 USD (USED) Eaton DSP41 Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25871745 MLS Number13860787CategoryDifferentials, Front Last Updated1/23/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 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 Number25919325 MLS Number14068762CategoryDifferentials, Rear Last Updated1/21/2026 LocationWinimac, IN, 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 $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 Number25918273 MLS Number14065290CategoryDifferentials, Rear Last Updated1/21/2026 LocationWinimac, IN, 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 $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 Number25891684 MLS Number14014844CategoryDifferentials, Rear Last Updated1/11/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2022 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#: 3200V2544 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25887288 MLS Number13949037CategoryDifferentials, Rear Last Updated1/9/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2022 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 : 73 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25887290 MLS Number13949036CategoryAxle Housings, Rear Last Updated1/9/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 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 Number25892696 MLS Number13971007CategoryDifferentials, Rear Last Updated1/9/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Paccar MX-13 Engine Mount for a Peterbilt 579 $375 USD (USED) Paccar MX13 Mount: FRONT ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25896785 MLS Number13983115CategoryEngine Mounts Last Updated1/9/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info