View 6 Photos View 0 Videos Cummins X15 Engine for a 2020 Peterbilt 579 Newly Listed Contact for price (Used) 2019 Cummins X15, ENGINE ASSEMBLY- Family Number: KCEXH0912XAW, Displacement: 15L, Horsepower: 450, ARR/CPL: 4342 Serial Number: 80161265, E.C.S: EGR, PTOX, SCRC, For more information... ConditionUsedCPL/ARR4342Horse Power450 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock NumberP-507797 MLS Number14465241CategoryEngines Last Updated7/3/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2023 Paccar DX40 (MR2014P) Rear Axle Housing for a Peterbilt 579 Recently Updated $1,500 USD Paccar Rear Rear Axle Housing, DX40 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number4469-7 MLS Number14350512CategoryAxle Housings, Rear Last Updated7/2/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Paccar MX-13 Engine for a 2019 Peterbilt 579 Recently Updated $13,995 USD PENDING INSPECTION/ 455-500HP RUNS GOOD NO BLOWBY WILL CHECK ROD AND MAIN BEARINGS, Serial#: Y156518, 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 NumberNAStock Number40824-4 MLS Number12779284CategoryEngines Last Updated7/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2016 Paccar MX-13 Engine for a Peterbilt 579 Price Drop $5,900 USD (USED) Paccar MX13 Warranty: 180 Day Parts Only Assembly#: FPCRH12.9M01 Serial#: Y072248 Horsepower: 430 ConditionUsedAssembly NumberFPCRH12.9M01Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25458039 MLS Number12165155CategoryEngines Last Updated7/1/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2017 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 : 73 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25574347 MLS Number12578919CategoryAxle Housings, Rear Last Updated6/27/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2016 Meritor MR2014X Rear Axle Housing for a Peterbilt 579 $850 USD (USED) Meritor MR2014X Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE FLEX AIR Track Width : Verify ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25690368 MLS Number13183509CategoryAxle Housings, Rear Last Updated6/26/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2016 Eaton DSP40 Front Differential for a Peterbilt 579 $1,185 USD (USED) Eaton DSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 1312038 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25796062 MLS Number13604297CategoryDifferentials, Front Last Updated6/26/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Genuine Paccar Peterbilt 579 Fairing Latch Bracket Reinforcement LH N11-6714, $39.99 USD Genuine Paccar Peterbilt 579 Fairing Latch Bracket Reinforcement LH N11-6714, Core Charge: 0.00 ConditionNewFits To Make(s)PaccarStock Number179221 MLS Number14450133CategoryMiscellaneous Truck Parts Last Updated6/25/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2019 Eaton RSP40 Rear Axle Housing for a Peterbilt 579 $950 USD Eaton Front Rear Axle Housing, DSP40 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number4470-45 MLS Number14336004CategoryAxle Housings, Rear Last Updated6/28/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2015 Paccar MX-13 Engine for a Peterbilt 579 $9,124 USD (USED) Paccar MX13 Warranty: 180 Day Parts Only Assembly#: EPCRH12.9M01 Serial#: Y064407 Horsepower: 500 ConditionUsedAssembly NumberEPCRH12.9M01Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25444237 MLS Number12117801CategoryEngines Last Updated6/19/2026 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 Paccar MX-13 Engine for a Peterbilt 579 $6,425 USD (USED) Paccar MX13 Warranty: 180 Day Parts Only Assembly#: GPCRH12.9M01 Serial#: Y105662 Horsepower: 455 ConditionUsedAssembly NumberGPCRH12.9M01Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25419471 MLS Number12050352CategoryEngines Last Updated6/18/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Paccar MX-13 Engine for a 2020 Peterbilt 579 $13,995 USD PACCAR MX13 455 HP, ESN#Y189626 PENDING INSPECTION. WILL TEST RUN ODO 649,752 ECM 649,736 EH 16,109 (EPA 17), Serial#: Y189636, Horse Power: 455 ConditionUsedHorse Power455 HPFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number120125-6 MLS Number14015444CategoryEngines Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Bendix EC-60 ABS Control Module for a 2013 Peterbilt 579 $500 USD Bendix-Paccar EC-60 ABS Control Module 12V, 6S/6M, ABS/ATC, PLC ESP Part# K058047, Q27-6040-1901 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2013Part NumberK058047, Q27-6040-1901Stock Number976937 MLS Number14368588CategoryABS Control Modules Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos New Paccar Right Air Cleaner Intake Cover N3990001 / 1171406-AS Peterbilt 579 Kenworth T680 $749.99 USD Genuine Paccar N3990001 Right Air Cleaner Intake Cover 1171406-AS Peterbilt Kenworth Primary Application: Peterbilt 579 and Kenworth T680 models. Engine Compatibility: Designed for vehicles... ConditionNewFits To Make(s)PaccarStock Number178517 MLS Number14423428CategoryMiscellaneous Truck Parts Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Paccar MX-13 EPA13 Engine for a 2016 Peterbilt 579 $13,500 USD GOOD RUNNER, Serial#: Y087168, Horse Power: 430 HP @ 1700 RPM, ARR/CPL: 12.9 LITRE, Part Make: PACCAR ConditionUsedCPL/ARR12.9 LITREFits To Make(s)PETERBILTFits To Model(s)579Will Fit Year(s)2016Stock Number1A1E57336 MLS Number14366921CategoryEngines Last Updated6/14/2026 LocationSte-Julie, QC, Canada Sold ByCamions Lussier-Lussicam inc. (844) 503-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 15 Photos View 0 Videos Paccar MX-13 EPA13 Engine for a 2014 Peterbilt 579 $16,900 USD GOOD RUNNER, Serial#: Y031428, Horse Power: 455 HP @ 1700RPM, ARR/CPL: 12.9 LITRE EPA13, Part Make: PACCAR ConditionUsedCPL/ARR12.9 LITRE EPA13Fits To Make(s)PETERBILTFits To Model(s)579Will Fit Year(s)2014Stock Number1A1E56774 MLS Number13867296CategoryEngines Last Updated6/14/2026 LocationSte-Julie, QC, Canada Sold ByCamions Lussier-Lussicam inc. (844) 503-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2020 Paccar DX40 (MR2014P) Rear Axle Housing for a Peterbilt 579 $1,500 USD Paccar Rear Rear Axle Housing, DX40 Rear, 10 Hole Pilot, Air Drum Brakes, ABS, 53.5" Inner Flange To Inner Flange, STD Track. P/N MR2014P3SFRNN7279. Removed From 2020 Peterbilt New Low Air... ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number2076-6 MLS Number13904268CategoryAxle Housings, Rear Last Updated6/11/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2018 Paccar MX-13 Engine for a Peterbilt 579 $14,700 USD (USED) Paccar MX13 Warranty: 180 Day Parts Only Assembly#: HPCRH12.9M01 Serial#: Y146239 Horsepower: 430 ConditionUsedAssembly NumberHPCRH12.9M01Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25679543 MLS Number13029675CategoryEngines Last Updated6/10/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2014 Spicer D-1461W Front Axle Assembly for a Peterbilt 579 $1,500 USD (USED) Spicer D-1461W Rating: 14000 Brake Type: AIR DRUM Spring Center: 34 Wheel Type: 10 BOLT PILOT 1462TB100, ABS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25487352 MLS Number12338426CategoryAxle Assemblies, Front Last Updated6/7/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2017 Cummins ISX15 Engine for a Peterbilt 579 $9,155 USD (USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: CPL4586 Serial#: 79901805 Horsepower: 450 ConditionUsedAssembly NumberCPL4586Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25601392 MLS Number12659845CategoryEngines Last Updated6/7/2026 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 Mount for a Peterbilt 579 $300 USD (USED) Cummins ISX15 Mount: FRAME REAR ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25901336 MLS Number13997251CategoryEngine Mounts Last Updated11/22/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Cummins X15 Engine for a Peterbilt 579 $25,250 USD (USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 5348 Serial#: 80283406 Horsepower: 450 ConditionUsedAssembly NumberCPL 5348Fits To Make(s)PeterbiltFits To Model(s)579Stock Number25860260 MLS Number13860839CategoryEngines Last Updated11/9/2025 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Paccar MX-13 Fan Blade for a Peterbilt 579 $146 USD (USED) Paccar MX13 Blades: 11 Diameter: 32 Pilot Diameter: 2.56 Dish: 2.2 Ref# 4735-44510-06 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part Number4735-44510-06Stock Number25838856 MLS Number13739589CategoryFan Blades Last Updated8/3/2025 LocationSioux Falls, SD, 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 Crankshaft for a Peterbilt 579 $1,000 USD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number9746 MLS Number12178773CategoryCrankshafts Last Updated2/9/2025 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 0 Photos View 0 Videos 2015 Paccar MX-13 Engine Block / Cylinder Block for a Peterbilt 579 $1,500 USD TRUCK RUNS HEAD GASKET BAD ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number9745 MLS Number12178772CategoryEngine Blocks / Cylinder Blocks Last Updated2/9/2025 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info