'Peterbilt 579' search results in Listings

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Meritor-Rockwell MT-40-14X Rear Differential for a 2024 Peterbilt 579

2024 Peterbilt 579 Sleeper Semi Truck - Automatic

$89,995 USD

FINANCING AVAILABLE FOR ALL CREDIT TYPES, ZERO DOWN AVAILABLE ON APPROVED CREDIT, FIRST TIME BUYERS WELCOME, EXTENDED WARRANTIES AVAILABLE, TRADE INS WELCOME, NATIONWIDE DELIVERY AVAILABLE...

Condition	Used
Usage	427,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	8493
MLS Number	14573788
Category	Sleeper Semi Trucks
Last Updated	9/10/2026
Location	Fontana, CA, US
Sold By	Fontana Truck Outlet

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Meritor-Rockwell 20-145 Rear Differential for a 2015 Peterbilt 579

Contact for price

MILES 791153 HAS LOCKER, Ratio: 342

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2015
Stock Number	326427-5
MLS Number	14531535
Category	Differentials, Rear
Last Updated	8/8/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Meritor-Rockwell 20-145 Front Differential for a 2015 Peterbilt 579

Contact for price

MILES 797153 HAS LOCKER, Ratio: 342

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2015
Stock Number	326427-4
MLS Number	14531534
Category	Differentials, Front
Last Updated	8/8/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

2021 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 Ref# MONO4218102

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Part Number	MONO4218102
Stock Number	25873852
MLS Number	13927774
Category	Axle Assemblies, Front
Last Updated	10/24/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2019 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 MFS-12E, ABS, NON-UNITIZED

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25885525
MLS Number	13927588
Category	Axle Assemblies, Front
Last Updated	10/24/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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: 34 Wheel Type: 10 BOLT PILOT 1202TB100, ABS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25872494
MLS Number	13880638
Category	Axle Assemblies, Front
Last Updated	10/22/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2017 Meritor MFS-12E Front Axle Assembly for a Peterbilt 579

$1,028 USD

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

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25883906
MLS Number	13911978
Category	Axle Assemblies, Front
Last Updated	10/22/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2022 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 Ref# MFS-12E MFS-12E, HAS ABS, NON-UNITIZED

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Part Number	MFS-12E
Stock Number	25884381
MLS Number	13911934
Category	Axle Assemblies, Front
Last Updated	10/22/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2017 Meritor MFS-12E Front Axle Assembly for a Peterbilt 579

$1,028 USD

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

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25883309
MLS Number	13908026
Category	Axle Assemblies, Front
Last Updated	10/19/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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 FLEX AIR Track Width : 72 Ref# NO TAG

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Part Number	NO TAG
Stock Number	25867310
MLS Number	13864136
Category	Axle Housings, Rear
Last Updated	10/3/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2021 Paccar MR2014P Rear Axle Housing for a Peterbilt 579

$2,722 USD

(USED) Paccar MR2014P Brake Type: AIR DISC Wheel Type: PILOT Suspension: PETE FLEX AIR Track Width : 73 Ref# NO TAG

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Part Number	NO TAG
Stock Number	25872652
MLS Number	13864106
Category	Axle Housings, Rear
Last Updated	10/3/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2019 Hendrickson SOFTEK Front Axle Assembly for a Peterbilt 579

$1,512 USD

(USED) Hendrickson SOFTEK Rating: 13200 Brake Type: AIR DISC Spring Center: 34 Wheel Type: 10 BOLT PILOT ABS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25867287
MLS Number	13860836
Category	Axle Assemblies, Front
Last Updated	10/3/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2018 Meritor MD2014X Front Differential for a Peterbilt 579

$925 USD

(USED) Meritor MD2014X Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220_02

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25692750
MLS Number	13853410
Category	Differentials, Front
Last Updated	9/29/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2020 Meritor MFS-12E Front Axle Assembly for a Peterbilt 579

$1,028 USD

(USED) Meritor MFS-12E Rating: 12000 Brake Type: HYDRAULIC DRUM Spring Center: 33 Wheel Type: 10 BOLT PILOT MFS12E132CNN4, HAS ABS, NON-UNITIZED

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25850876
MLS Number	13785878
Category	Axle Assemblies, Front
Last Updated	9/26/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2019 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 ABS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25868808
MLS Number	13849696
Category	Axle Assemblies, Front
Last Updated	9/28/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2017 Meritor MFS-12E Front Axle Assembly for a Peterbilt 579

$1,028 USD

(USED) Meritor MFS-12E Rating: 12000 Brake Type: AIR DRUM Spring Center: 34 Wheel Type: 10 BOLT PILOT 8601, ABS, UNITIZED

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25866877
MLS Number	13826615
Category	Axle Assemblies, Front
Last Updated	9/22/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2019 Meritor MFS-13 Front Axle Assembly for a Peterbilt 579

$1,028 USD

(USED) Meritor MFS-13 Rating: 13000 Brake Type: HYDRAULIC DISC Spring Center: 34 Wheel Type: 10 BOLT PILOT ABS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25858136
MLS Number	13802353
Category	Axle Assemblies, Front
Last Updated	9/19/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2018 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 # 86892, ABS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25862873
MLS Number	13810638
Category	Axle Assemblies, Front
Last Updated	9/19/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2022 Meritor MFS-12E Front Axle Assembly for a Peterbilt 579

$1,028 USD

(USED) Meritor MFS-12E Rating: 12000 Brake Type: AIR DRUM Spring Center: 33 Wheel Type: 10 BOLT PILOT MFS12E1320MN4, HAS ABS, NON-UNITIZED

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25849035
MLS Number	13780780
Category	Axle Assemblies, Front
Last Updated	8/27/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2018 Hendrickson STK123 Front Axle Assembly for a Peterbilt 579

$1,228 USD

(USED) Hendrickson STK123 Rating: 13200 Brake Type: AIR DISC Spring Center: 34 Wheel Type: 10 BOLT PILOT ABS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25848129
MLS Number	13776630
Category	Axle Assemblies, Front
Last Updated	8/23/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2016 Meritor MFS-13 Front Axle Assembly for a Peterbilt 579

$1,028 USD

(USED) Meritor MFS-13 Rating: 12000 Brake Type: AIR DRUM Spring Center: 34.5 Wheel Type: 10 BOLT PILOT MFS-13-143A, HAS ABS, NON-UNITIZED

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25844712
MLS Number	13764047
Category	Axle Assemblies, Front
Last Updated	8/16/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2016 Meritor MR2014X Rear Differential for a Peterbilt 579

$435 USD

(USED) Meritor MR2014X Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200F2216

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25844210
MLS Number	13761853
Category	Differentials, Rear
Last Updated	8/15/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2017 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: 10 BOLT PILOT ABS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25776809
MLS Number	13729394
Category	Axle Assemblies, Front
Last Updated	8/3/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.