'Peterbilt 579' search results in Listings

9276 - 9300 of 10,809 listings

2020 Cummins X15 Engine Control Module (ECM) for a Peterbilt 579

$1,285 USD

(USED) Cummins X15 Serial #: 22366465 CPL/Arr: CM2350 HP: - NEEDS TESTED

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25682100
MLS Number	13038450
Category	Engine Control Modules (ECM)
Last Updated	2/11/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2016 Meritor MFS-12E Front Axle Assembly for a Peterbilt 579

$1,028 USD

(USED) Meritor MFS-12E Rating: 12000 Brake Type: AIR DISC Spring Center: 34 Wheel Type: 10 BOLT PILOT CAST#3100-U-8601, ABS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25502244
MLS Number	12339467
Category	Axle Assemblies, Front
Last Updated	2/1/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2021 Rockwell MD2014X Front Differential for a Peterbilt 579

$1,795 USD

USED ROCKWELL MD2014X (LOCKER) FRONT REAR DIFFERENTIAL/3.25 RATIO

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	97892
MLS Number	13226073
Category	Differentials, Front
Last Updated	1/29/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2020 Paccar MX-13 Engine Control Module (ECM) for a Peterbilt 579

$1,050 USD

(USED) Paccar MX13 Serial #: Y132710 CPL/Arr: - HP: - NEEDS TESTED BEFORE SHIPPING.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25761036
MLS Number	13432904
Category	Engine Control Modules (ECM)
Last Updated	1/22/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2019 Eaton RSP40 Rear Differential for a Peterbilt 579

$395 USD

(USED) Eaton RSP40 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: NONE Ref# 7012393

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Part Number	7012393
Stock Number	25712985
MLS Number	13230922
Category	Differentials, Rear
Last Updated	1/16/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2020 Eaton E-1322LW Front Axle Assembly for a Peterbilt 579

$1,375 USD

(USED) Eaton E-1322LW Rating: 13200 Brake Type: AIR DRUM Spring Center: 34 Wheel Type: 10 BOLT PILOT CAST # 693906, ABS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25738272
MLS Number	13315398
Category	Axle Assemblies, Front
Last Updated	1/8/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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2016 Meritor MFS-12E Front Axle Assembly for a Peterbilt 579

$1,028 USD

(USED) Meritor MFS-12E Rating: 12000 Brake Type: AIR DISC Spring Center: 34 Wheel Type: 10 BOLT PILOT CAST # 3100-U-8601, ABS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25821574
MLS Number	13689205
Category	Axle Assemblies, Front
Last Updated	1/8/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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2018 Meritor MR2014X Rear Differential for a Peterbilt 579

$998 USD

(USED) Meritor MR2014X Ratio: 3.42 Side Gear Splines: 41 W/ Locker: YES Cast#: 3200-F-1878

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25526943
MLS Number	12393055
Category	Differentials, Rear
Last Updated	1/7/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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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: 10 BOLT PILOT Ref# 1202TB101 1202TB101, ABS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Part Number	1202TB101
Stock Number	25400337
MLS Number	11963066
Category	Axle Assemblies, Front
Last Updated	1/2/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2019 Meritor MR2014X Rear Differential for a Peterbilt 579

$375 USD

(USED) Meritor MR2014X Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-F-221602-E Ref# 3200F2216

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Part Number	3200F2216
Stock Number	25807698
MLS Number	13686008
Category	Differentials, Rear
Last Updated	1/1/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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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#: Could Not Verify

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25806524
MLS Number	13686012
Category	Differentials, Front
Last Updated	12/31/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2016 Eaton RSP41 Rear Differential for a Peterbilt 579

$350 USD

(USED) Eaton RSP41 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: CANNOT VERIFY

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25540335
MLS Number	12450653
Category	Differentials, Rear
Last Updated	12/22/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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2021 Meritor MR2014X Rear Differential for a Peterbilt 579

$375 USD

(USED) Meritor MR2014X Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200F2216

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25791923
MLS Number	13558678
Category	Differentials, Rear
Last Updated	12/20/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2017 Thermo King TRIPAC Auxiliary Power Unit (APU) for a Peterbilt 579

$3,380 USD

(USED) Thermo King TRIPAC Make: TRIPAC Model: TRIPAC EVOLUTION Hours: 6584 Serial#: HTG1027891 COMPLETE THERMOKING TRIPAC, DOES NOT RUN

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25681324
MLS Number	13037916
Category	Auxiliary Power Units (APU)
Last Updated	12/14/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2016 Meritor MR2014X Rear Differential for a Peterbilt 579

$375 USD

(USED) Meritor MR2014X Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-K-1675

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25638305
MLS Number	12863222
Category	Differentials, Rear
Last Updated	12/13/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2014 Thermo King TRIPAC Auxiliary Power Unit (APU) for a Peterbilt 579

$2,196 USD

(USED) Thermo King TRIPAC Make: THERMO KING Model: EVOLUTION Hours: - Serial#: 3000217785 Ref# 103304217785 UNIT RAN, UNABLE TO VERIFY HOURS SOLD AS IS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Part Number	103304217785
Stock Number	25743664
MLS Number	13365320
Category	Auxiliary Power Units (APU)
Last Updated	12/10/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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Eaton D40-155 Front Axle Housing for a 2020 Peterbilt 579

$1,695 USD

FRONT AXLE HOUSING D40-155 ON FLEXAIR/AG380 DISC BRAKE

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Part Number	DISC BRAKE
Stock Number	120125-15
MLS Number	14015452
Category	Axle Housings, Front
Last Updated	12/4/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton D40-155 Rear Axle Housing for a 2020 Peterbilt 579

$1,695 USD

REAR AXLE HOUSING D40-155 ON FLEXAIR/AG380, Suspension: FLEXAIR

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Stock Number	120125-16
MLS Number	14015451
Category	Axle Housings, Rear
Last Updated	12/4/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton D40-155 Rear Differential for a 2020 Peterbilt 579

$1,995 USD

D40-155 RR 2.64 RATIO GOOD INSPECTED TAKEOUT, Ratio: 2.64

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Stock Number	120125-5
MLS Number	14015443
Category	Differentials, Rear
Last Updated	12/4/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton D40-155 Front Differential for a 2020 Peterbilt 579

$2,695 USD

D40-155 FRT 2.64 RATIO GOOD INSPECTED TAKEOUT, Ratio: 2.64

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Stock Number	120125-4
MLS Number	14015442
Category	Differentials, Front
Last Updated	12/4/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2020 Peterbilt 579 Interior Part

$140 USD

S22-6041M01-252 COVER-SHIFTER PLATE W/CUTOUT, FITS PETERBILT 337 348 363 365 367 382 388 389 536 537 548 567 579 589, KENWORTH 280 380 480 T680 T880

Quantity	2
Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	49395
MLS Number	13395939
Category	Interior Misc. Parts
Last Updated	11/20/2025
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

(801) 478-___ SHOW
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2015 Meritor RD20145 Front Differential for a Peterbilt 579

$1,015 USD

(USED) Meritor RD20145 Ratio: 3.21 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-M-1859 Ref# 3200-M-1859

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Part Number	3200-M-1859
Stock Number	25660452
MLS Number	13198410
Category	Differentials, Front
Last Updated	11/14/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

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2020 Thermo King TRIPAC Auxiliary Power Unit (APU) for a Peterbilt 579

$2,196 USD

(USED) Thermo King TRIPAC Make: THERMO KING Model: TRIPAC Hours: COULD NOT VERIFY Serial#: HTG1143786 SOLD AS IS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25738355
MLS Number	13315378
Category	Auxiliary Power Units (APU)
Last Updated	11/15/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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2019 Cummins X15 Engine Control Module (ECM) for a Peterbilt 579

$1,535 USD

(USED) Cummins X15 Serial #: 80118526 CPL/Arr: 4342 HP: 400

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25733964
MLS Number	13303426
Category	Engine Control Modules (ECM)
Last Updated	11/6/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2014 Paccar MX-13 Engine Control Module (ECM) for a Peterbilt 579

$2,100 USD

(USED) Paccar MX13 Serial #: Y035929 CPL/Arr: - HP: 455 TESTED GOOD

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25826638
MLS Number	13699042
Category	Engine Control Modules (ECM)
Last Updated	10/19/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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'Peterbilt 579' search results in Listings

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Showing 9276 - 9300 of 10,809 Listings