Peterbilt 579 Axles &amp; Differentials For Sale

(844) 402-___ SHOW
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2017 Peterbilt 579 Left Spindle

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(Used) 2017 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: 10031562, Serial Number: MY01617507, Make: Spicer, Model: E-1252IL, Capacity: 12,000 Lbs, Hub Bolts: 10, Brake Type: Drum, ...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2017
Side	LEFT
Capacity	12,000 lbs
Part Number	10031562
Stock Number	P-55373
MLS Number	12223669
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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2017 Peterbilt 579 Right Spindle

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(Used) 2017 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: 10031562, Serial Number: MY01617507, Make: Spicer, Model: E-1252IL, Capacity: 12,000 Lbs, Hub Bolts: 10, Brake Type: Drum, ...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2017
Side	RIGHT
Capacity	12,000 lbs
Part Number	10031562
Stock Number	P-55374
MLS Number	12223670
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(888) 519-___ SHOW
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2019 Peterbilt 579 Front Axle Assembly

$750 USD

Good used inspected 2019 Peterbilt 579 Complete Front Axle Beam. 30 day guarantee for swap or refund that axle will take kingpins

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	1062872
MLS Number	13872209
Category	Axle Assemblies, Front
Last Updated	4/15/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2014 Peterbilt 579 Front Axle Assembly

$1,500 USD

OEM# 1202TB104-8, LT SPINDLE# 973242, RT SPINDLE# 973288

Condition	Used
Suspension	Spring
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	15479
MLS Number	12355032
Category	Axle Assemblies, Front
Last Updated	3/26/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

(844) 641-___ SHOW
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2022 Peterbilt 579 Front Axle Assembly

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Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	12310
MLS Number	14108301
Category	Axle Assemblies, Front
Last Updated	3/19/2026
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

(888) 519-___ SHOW
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2016 Peterbilt 579 Front Axle Assembly

$750 USD

Good used inspected 2016 Peterbilt 579 Complete Front Axle Beam. 30 day guarantee for swap or refund that axle will take kingpins

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	1063346
MLS Number	13872212
Category	Axle Assemblies, Front
Last Updated	1/3/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

(888) 519-___ SHOW
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2022 Peterbilt 579 Front Axle Assembly

$750 USD

Good used inspected 2022 Peterbilt 579 Complete Front Axle Beam. 30 day guarantee for swap or refund that axle will take kingpins

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	1053974
MLS Number	13274643
Category	Axle Assemblies, Front
Last Updated	1/3/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2014 Peterbilt 579 Front Axle Housing

$1,500 USD

GOOD CONDITION FORWARD REAR, WITH DEAD REAR REAR

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	12131
MLS Number	10894749
Category	Axle Housings, Front
Last Updated	9/16/2025
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

(844) 641-___ SHOW
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2017 Peterbilt 579 Front Axle Assembly

$2,500 USD

14600# DISC BRAKES

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	6472
MLS Number	10573550
Category	Axle Assemblies, Front
Last Updated	2/8/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

(833) 359-___ SHOW
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2020 Peterbilt 579 Front Axle Assembly

$2,000 USD

USED HENDRICKSON SOFTEK NXT FRONT STEER AXLE

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	87554
MLS Number	12833495
Category	Axle Assemblies, Front
Last Updated	12/21/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(833) 432-___ SHOW
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Peterbilt 579 Spindle

$265 USD

Left Driver Side Disk Brakes

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	R10862522
MLS Number	13136488
Category	Spindles / Knuckles
Last Updated	9/25/2024
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

(833) 432-___ SHOW
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Peterbilt 579 Spindle

$265 USD

Right Passenger Side Disk Brakes

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	R10862521
MLS Number	13136486
Category	Spindles / Knuckles
Last Updated	9/25/2024
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

(833) 614-___ SHOW
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2021 Peterbilt 579 Rear Axle Assembly

$5,000 USD

Complete Rear Axles Front And Rear Rears Available Meritor MD20 with 2.29 Gears, Very Low Mile, Price Per Axle, Ten Lug With Air Brakes, Good Condition, Call DTI Trucks For More Information...

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	64387
MLS Number	12805377
Category	Axle Assemblies, Rear
Last Updated	4/27/2024
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

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2022 Peterbilt 579 Front Axle Assembly

$2,500 USD

COMPLETE FRONT AXLE WITH DISC

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	10069
MLS Number	12350603
Category	Axle Assemblies, Front
Last Updated	12/2/2023
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

2014 Peterbilt 579 Rear Axle Housing

$1,500 USD

OEM# 324458, GOOD CONDITION REAR REAR, USED IN REAR APPLICATION BUT EMPTY FORWARD CASE

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	12132
MLS Number	10894750
Category	Axle Housings, Rear
Last Updated	4/19/2023
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

(855) 980-___ SHOW
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2014 Peterbilt 579 Front Axle Assembly

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., Hub Bolts: Pilot, Brake Type: ABS, Axle Make: Spicer, Axle Model: 1202

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2014
Stock Number	263920-3
MLS Number	9391426
Category	Axle Assemblies, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(855) 624-___ SHOW
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2015 Peterbilt 579 Front Axle Assembly

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DISC BRAKES, Capacity: 13,200LB, Axle Make: EATON, Axle Model: E1322W

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2015
Capacity	13,200LB
Stock Number	3075-PETE-7
MLS Number	13342608
Category	Axle Assemblies, Front
Last Updated	5/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(855) 624-___ SHOW
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2015 Peterbilt 579 Front Axle Assembly

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2 LEAFS, Capacity: 13,200LBS, Axle Make: SPICER/EATON, Axle Model: EI1322W

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2015
Capacity	13,200LBS
Stock Number	2826-PETE-9
MLS Number	13341559
Category	Axle Assemblies, Front
Last Updated	5/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(855) 624-___ SHOW
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2015 Peterbilt 579 Front Axle Assembly

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WIDE TRACK,, Capacity: 13,200LBS, Axle Make: SPICER/EATON, Axle Model: EI322W

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2015
Capacity	13,200LBS
Stock Number	2825-PETE-9
MLS Number	13341542
Category	Axle Assemblies, Front
Last Updated	5/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(855) 794-___ SHOW
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2020 Peterbilt 579 Spindle

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Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2076-37
MLS Number	14244752
Category	Spindles / Knuckles
Last Updated	4/17/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
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2020 Peterbilt 579 Spindle

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Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	2076-35
MLS Number	14244751
Category	Spindles / Knuckles
Last Updated	4/17/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2016 Peterbilt 579 Front Axle Assembly

$2,000 USD

BEAM: 1202TB104-8, L SPINDLE: 973242, R SPINDLE: 879288

Condition	Used
Suspension	Air Leaf
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	19905
MLS Number	14270951
Category	Axle Assemblies, Front
Last Updated	4/17/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2019 Peterbilt 579 Front Axle Housing

$2,500 USD

PACCAR OEM: c22-6008001, PD40 REAR REAR AXLE HOUSING

Condition	Used
Suspension	Flex Air
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	17538
MLS Number	13908516
Category	Axle Housings, Front
Last Updated	1/17/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2019 Peterbilt 579 Front Axle Housing

$2,500 USD

PACCAR OEM: C22-6007-003, PD40 FORWARD REAR HOUSING

Condition	Used
Suspension	Flex Air
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	17537
MLS Number	13908515
Category	Axle Housings, Front
Last Updated	1/17/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts