View 7 Photos View 0 Videos Paccar MX-13 Engine for a 2022 Peterbilt 579 $20,499.99 USD (Used) 2021 PACCAR MX13, ENGINE ASSEMBLY- Family Number: MPCRH12.9M21, Displacement: 12.9L, Horsepower: 340/456, Serial Number: Y265499, Part Number: 2272653, E.C.S.: CAC, ECM, EGR-C, OC,... ConditionUsedHorse Power456 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2022Part Number2272653Stock NumberP-73800 MLS Number12667489CategoryEngines Last Updated7/31/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Cummins ISX15 Engine for a 2023 Peterbilt 579 $22,995 USD 5881 CM2450 450HP X15 PENDING INSPECTION/ WILL TEST RUN, ROD AND MAIN BEARINGS WILL BE INSPECTED. 180 DAY WARRANTY ON HARD PARTS, Serial#: 80454093, Horse Power: 450 ConditionUsedHorse Power450 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Stock Number71525-1 MLS Number13727248CategoryEngines Last Updated7/29/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2017 Paccar MX-13 Engine for a Peterbilt 579 $6,825 USD (USED) Paccar MX13 Warranty: 180 Day Parts Only Assembly#: GPCRH12.9M01 Serial#: Y106938 Horsepower: 455 ConditionUsedAssembly NumberGPCRH12.9M01Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25560228 MLS Number12516879CategoryEngines Last Updated7/23/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2016 Paccar MX-13 Engine for a Peterbilt 579 $7,030 USD (USED) Paccar MX13 Warranty: 180 Day Parts Only Assembly#: FPCRH12.9M01 Serial#: Y088304 Horsepower: 455 ConditionUsedAssembly NumberFPCRH12.9M01Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25737599 MLS Number13312644CategoryEngines Last Updated7/20/2025 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2019 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 Number25816577 MLS Number13685957CategoryAxle Housings, Rear Last Updated7/5/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 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: 35 Wheel Type: 10 BOLT PILOT ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25816562 MLS Number13684718CategoryAxle Assemblies, Front Last Updated7/4/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Holland AIR SLIDE Fifth Wheel for a 2015 Peterbilt 579 Contact for price 9'' TALL LENGTH 26'' INBOARDING ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2015Stock Number284918-13 MLS Number13682944CategoryFifth Wheels Last Updated7/3/2025 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ 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 TRACK Track Width : 72 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25819364 MLS Number13679183CategoryAxle Housings, Rear Last Updated7/2/2025 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2015 Paccar MX-13 Engine for a Peterbilt 579 $8,785 USD (USED) Paccar MX13 Warranty: 180 Day Parts Only Assembly#: EPCRH12.9M01 Serial#: Y048433 Horsepower: 455 ConditionUsedAssembly NumberEPCRH12.9M01Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25660424 MLS Number12923054CategoryEngines Last Updated7/5/2025 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Paccar DX40 Rear Axle Housing for a 2019 Peterbilt 579 $1,995 USD RR HOUSING DX40 AG400L DISC BRKE ////BEARING SURFACES GOOD //////, Suspension: AG400L, Brake Type: DISC, Casting#: NA ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2019Stock Number50125-19 MLS Number13565504CategoryAxle Housings, Rear Last Updated8/31/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2016 Meritor MR2014X Rear Axle Housing for a Peterbilt 579 $850 USD (USED) Meritor MR2014X Brake Type: AIR DISC Wheel Type: PILOT Suspension: PETE FLEX AIR Track Width : 73 DOES NOT INLCUDE CALIPERS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25776507 MLS Number13497519CategoryAxle Housings, Rear Last Updated6/22/2025 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2016 Eaton RSP40 Rear Axle Housing for a Peterbilt 579 $725 USD (USED) Eaton RSP40 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE FLEX AIR Track Width : Verify ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25662279 MLS Number12927212CategoryAxle Housings, Rear Last Updated6/18/2025 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2016 Carrier Auxiliary Power Unit (APU) for a Peterbilt 579 $1,790 USD (USED) Comfort Pro ALL Make: COMFORT PRO Model: RC 022 Hours: 13236 Serial#: ETD222519 COMFORT PRO APU ASSEMBLY W/ CONTROLS, MISSING LID SOLD AS IS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25552501 MLS Number12508313CategoryAuxiliary Power Units (APU) Last Updated6/14/2025 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2015 Eaton RSP41 Rear Axle Housing for a Peterbilt 579 $850 USD (USED) Eaton RSP41 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE FLEX AIR Track Width : 72 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25796952 MLS Number13641011CategoryAxle Housings, Rear Last Updated6/12/2025 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2016 Eaton RSP40 Rear Axle Housing for a Peterbilt 579 $725 USD (USED) Eaton RSP40 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE FLEX AIR Track Width : 72 RUSTED ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25809390 MLS Number13640925CategoryAxle Housings, Rear Last Updated6/12/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2016 Eaton S23-190D Rear Axle Housing for a Peterbilt 579 $850 USD (USED) Eaton S23-190D Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE AIR TRACK Track Width : 72 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25806687 MLS Number13629207CategoryAxle Housings, Rear Last Updated6/6/2025 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2016 Cummins ISX15 Engine for a Peterbilt 579 $7,710 USD (USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL 4583 Serial#: 79890264 Horsepower: 415 ConditionUsedAssembly NumberCPL 4583Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25806719 MLS Number13626015CategoryEngines Last Updated6/5/2025 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton-Fuller FM15E316B-LSE Body Control Module for a 2016 Peterbilt 579 $910.38 USD Paccar Chassis Control Module (MUX3) For Sale P/N Q21-1077-3-103 - Used - Part has some damage (see photos). Give us a shout by phone, email, or text. We ship everywhere., Serial#: 4307062,... ConditionUsedEngine ModelCummins ISX15Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Part NumberQ21-1077-3-103Stock NumberPT-0775-19 MLS Number11997669CategoryBody / Chassis Control Modules Last Updated6/5/2025 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2015 Cummins ISX15 Engine Mount for a Peterbilt 579 $250 USD (USED) Cummins ISX15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25802061 MLS Number13605814CategoryEngine Mounts Last Updated5/28/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2015 Cummins ISX15 Engine Mount for a Peterbilt 579 $250 USD (USED) Cummins ISX15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25802062 MLS Number13605813CategoryEngine Mounts Last Updated5/28/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2015 Cummins ISX15 Engine Mount for a Peterbilt 579 $300 USD (USED) Cummins ISX15 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25802063 MLS Number13605812CategoryEngine Mounts Last Updated5/28/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Paccar MX-13 Engine for a 2018 Peterbilt 579 Contact for price (Used) 2018 PACCAR MX13, ENGINE ASSEMBLY- Family Number: JPCRH12.9M01, Displacement: 12.9L, Horsepower: 455, Serial Number: Y183092, E.C.S: DDI, TC, CAC, ECM, EGR-C, OC, SCR-U, PTOX, For... ConditionUsedHorse Power455 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2018Stock NumberP-102892 MLS Number13604616CategoryEngines Last Updated5/25/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2017 Meritor RS23160 Rear Axle Housing for a Peterbilt 579 $850 USD (USED) Meritor RS23160 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE AIR TRACK Track Width : 72 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25790033 MLS Number13556539CategoryAxle Housings, Rear Last Updated5/24/2025 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2016 Eaton S23-190D Rear Axle Housing for a Peterbilt 579 $850 USD (USED) Eaton S23-190D Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE AIR TRACK Track Width : 72 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25798758 MLS Number13592765CategoryAxle Housings, Rear Last Updated5/21/2025 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2016 Eaton E-1202I Front Axle Assembly for a Peterbilt 579 $1,028 USD (USED) Eaton E-1202I Rating: 12000 Brake Type: AIR DRUM Spring Center: 33 Wheel Type: 10 BOLT PILOT ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25664744 MLS Number12940072CategoryAxle Assemblies, Front Last Updated5/18/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info