View 7 Photos View 0 Videos 2016 Meritor MFS-13 Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-13 Rating: 13200 Brake Type: AIR DISC Spring Center: 34 Wheel Type: PILOT ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25662215 MLS Number12927153CategoryAxle Assemblies, Front Last Updated6/22/2024 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2015 Eaton S23-190D Rear Differential for a Peterbilt 579 $1,725 USD (USED) Eaton S23-190D Ratio: 3.42 Side Gear Splines: 46 W/ Locker: YES Cast#: 14D14 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25647033 MLS Number12865021CategoryDifferentials, Rear Last Updated6/6/2024 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2017 Meritor MD2014X Front Differential for a Peterbilt 579 $895 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 Number25607900 MLS Number12709410CategoryDifferentials, Front Last Updated5/27/2024 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2015 Eaton S23-190 Rear Axle Housing for a Peterbilt 579 $850 USD (USED) Eaton S23-190 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE AIR TRAC Track Width : 73 Ref# NO TAG ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberNO TAGStock Number25651511 MLS Number12881793CategoryAxle Housings, Rear Last Updated5/20/2024 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2013 Eaton RSP40 Rear Differential for a Peterbilt 579 $350 USD (USED) Eaton RSP40 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25651454 MLS Number12881756CategoryDifferentials, Rear Last Updated5/20/2024 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2015 Eaton E-1202W Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Eaton E-1202W Rating: 12000 Brake Type: AIR DRUM Spring Center: 33 Wheel Type: PILOT CAST #1202TB101, ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25644040 MLS Number12857274CategoryAxle Assemblies, Front Last Updated5/9/2024 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2019 Rockwell MR2014X Rear Differential for a Peterbilt 579 $350 USD USED ROCKWELL MR2014X REAR REAR DIFFERENTIAL/2.64 RATIO ConditionUsedRear End2.64 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number90811 MLS Number12835579CategoryDifferentials, Rear Last Updated1/24/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2019 Rockwell MD2014X Front Differential for a Peterbilt 579 $695 USD USED ROCKWELL MD2014X FRONT REAR DIFFERENTIAL/2.64 RATIO ConditionUsedRear End2.64 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number90810 MLS Number12835578CategoryDifferentials, Front Last Updated1/24/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2022 Rockwell MR2014P Rear Differential for a Peterbilt 579 Contact for price USED ROCKWELL MR2014P REAR REAR DIFFERENTIAL/2.79 RATIO ConditionUsedRear End2.79 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number90608 MLS Number12835430CategoryDifferentials, Rear Last Updated5/2/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Rockwell MR2014X Rear Differential for a Peterbilt 579 $350 USD USED ROCKWELL/MERITOR MR2014X REAR REAR DIFFERENTIAL/3.25 RATIO ConditionUsedRear End3.25 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number87550 MLS Number12833493CategoryDifferentials, Rear Last Updated1/24/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2020 Rockwell MD2014X Front Differential for a Peterbilt 579 $695 USD USED ROCKWELL/ MERITOR MD2014X FRONT REAR DIFFERENTIAL/3.25 RATIO ConditionUsedRear End3.25 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number87549 MLS Number12833492CategoryDifferentials, Front Last Updated1/24/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2018 Rockwell MD2014X Front Differential for a Peterbilt 579 $695 USD USED ROCKWELL MERITOR MD2014X FRONT REAR DIFFERENTIAL/3.25 RATIO ConditionUsedRear End3.25 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number72312 MLS Number12827441CategoryDifferentials, Front Last Updated1/24/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2013 Eaton DSP40 Front Differential for a Peterbilt 579 $1,195 USD USED EATON DSP40 FRONT REAR DIFFERENTIAL/3.36 RATIO ConditionUsedRear End3.36 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number72175 MLS Number12827373CategoryDifferentials, Front Last Updated5/1/2024 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2018 Spicer D-1321IL Front Axle Assembly for a Peterbilt 579 $786 USD (USED) Spicer D-1321IL Rating: 13200 Brake Type: AIR DRUM Spring Center: 34 Wheel Type: PILOT CAST# 693906, ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25562276 MLS Number12527010CategoryAxle Assemblies, Front Last Updated1/13/2024 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2017 Meritor MFS-13 Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-13 Rating: 13200 Brake Type: AIR DRUM Spring Center: 35 Wheel Type: PILOT CAST# 8021, ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25560232 MLS Number12516880CategoryAxle Assemblies, Front Last Updated1/13/2024 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Thermo King TRIPAC Auxiliary Power Unit (APU) for a Peterbilt 579 Recently Updated $2,196 USD (USED) Thermo King TRIPAC Make: THERMO KING Model: TRIPAC Hours: UNKNOWN HOURS Serial#: 3000201251 COMPLETE THERMO-KING TRIPAC APU UNIT WITH CONTROLS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25837629 MLS Number13735234CategoryAuxiliary Power Units (APU) Last Updated6/27/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2023 Meritor MD2014H Front Differential for a Peterbilt 579 Newly Listed $950 USD (USED) Meritor MD2014H Ratio: 2.79 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number26022768 MLS Number14454063CategoryDifferentials, Front Last Updated6/27/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2023 Meritor MR2014E Rear Differential for a Peterbilt 579 Newly Listed $1,995 USD (USED) Meritor MR2014E Ratio: 2.79 Side Gear Splines: 41 W/ Locker: NO Cast#: V2544 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number26022775 MLS Number14454062CategoryDifferentials, Rear Last Updated6/27/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2022 Paccar MR2014P Rear Differential for a Peterbilt 579 Newly Listed $2,000 USD PACCAR REAR 2.65 RATIO ConditionUsedRear End2.65 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number28443 MLS Number14446749CategoryDifferentials, Rear Last Updated6/24/2026 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Meritor MFS-12 Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-13 Rating: 13200 Brake Type: AIR DISC Spring Center: 34 Wheel Type: 10 BOLT PILOT MFS-13, HAS ABS, NON-UNITIZED ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25940459 MLS Number14168270CategoryAxle Assemblies, Front Last Updated6/19/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Meritor MFS-12 Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Meritor MFS-12 Rating: 12000 Brake Type: AIR DRUM Spring Center: 33 Wheel Type: 10 BOLT PILOT ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number26018110 MLS Number14438830CategoryAxle Assemblies, Front Last Updated6/19/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Thermo King TRIPAC Auxiliary Power Unit (APU) for a Peterbilt 579 $5,300 USD (USED) Thermo King TRIPAC Make: THERMOKING Model: ENVIDIA Hours: VERIFY Serial#: VERIFY ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25873866 MLS Number13927773CategoryAuxiliary Power Units (APU) Last Updated6/18/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Cummins ISX15 Engine Control Module (ECM) for a Peterbilt 579 $1,200 USD (USED) Cummins ISX15 Serial #: 79672605 CPL/Arr: 3937 HP: 450 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number26003798 MLS Number14436803CategoryEngine Control Modules (ECM) Last Updated6/18/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Paccar MX-13 Engine Control Module (ECM) for a Peterbilt 579 Price Drop $950 USD (USED) Paccar MX13 Ref# PAC 2037394 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberPAC 2037394Stock Number25933516 MLS Number14126768CategoryEngine Control Modules (ECM) Last Updated6/14/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Meritor MFS-12E Front Axle Assembly for a Peterbilt 579 Contact for price (USED) Meritor MFS-12E Rating: 12000 Brake Type: AIR DISC Spring Center: 33.5 Wheel Type: 10 BOLT PILOT DOES NOT INCLUDE CALIPERRS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number26015330 MLS Number14429257CategoryAxle Assemblies, Front Last Updated6/14/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info