Peterbilt 579 Axles & Differentials For Sale

76 - 100 of 117 listings

2019 Peterbilt 579 Right Spindle

Contact for price

(Used) 2019 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: B05-6043-0A6200000, Serial Number: M0N03627419, Side: Passenger Right Side, Make: Meritor, Model: MFS12E132BNN3, Capacity:...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2019
Side	RIGHT
Capacity	12,000 Lbs
Part Number	B05-6043-0A6200000
Stock Number	P-88993
MLS Number	13147268
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2019 Peterbilt 579 Left Spindle

Contact for price

(Used) 2019 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: 79685-001, Serial Number: AX488525, Side: Driver Left Side, Make: Hendrickson, Model: TBD, Capacity: 13,200 Lbs, Hub Bolts:...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2019
Side	LEFT
Capacity	13,200
Part Number	79685-001
Stock Number	P-114277
MLS Number	13997797
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2019 Peterbilt 579 Right Spindle

Contact for price

(Used) 2019 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: 79685-001, Serial Number: AX488525, Side: Passenger Right Side, Make: Hendrickson, Model: TBD, Capacity: 13,200 Lbs, Hub Bolts:...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2019
Side	RIGHT
Capacity	13,200
Part Number	79685-001
Stock Number	P-114279
MLS Number	13997799
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2020 Peterbilt 579 Left Spindle

Contact for price

(Used) 2020 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: B05-6043-0B7100000, Serial Number: MON04075843, Side: Driver Left Side, Make: Meritor, Model: MFS13B132CNN10, Capacity:...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Side	LEFT
Capacity	13,200 Lbs
Part Number	B05-6043-0B7100000
Stock Number	P-100846
MLS Number	13537018
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2020 Peterbilt 579 Right Spindle

Contact for price

(Used) 2020 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: B05-6043-0B7100000, Serial Number: MON04075843, Side: Passenger Right Side, Make: Meritor, Model: MFS13B132CNN10, Capacity: 13...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Side	RIGHT
Capacity	13,200 Lbs
Part Number	B05-6043-0B7100000
Stock Number	P-100847
MLS Number	13537019
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2020 Peterbilt 579 Left Spindle

Contact for price

(Used) 2020 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: 693903, Serial number: TBD, Side: Driver Left Side, Make: Spicer, Model: E-1202LW, Capacity: 12,000 Lbs, Hub Bolts: 10, Brake...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Side	LEFT
Capacity	12,000
Part Number	693903
Stock Number	P-494297
MLS Number	14094330
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2020 Peterbilt 579 Right Spindle

Contact for price

(Used) 2020 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: 693903, Serial Number: TBD, Side: Passenger Right Side, Make: Spicer, Model: E-1202LW, Capacity: 12,000 Lbs, Hub Bolts: 10,...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Side	RIGHT
Capacity	12,000
Part Number	693903
Stock Number	P-494298
MLS Number	14094331
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2022 Peterbilt 579 Left Spindle

Contact for price

(Used) 2022 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: B05-6043-0A7100000, Serial Number: MON04403016, Side: Driver Left Side, Make: Meritor, Model: MFS12E132CNN4, Capacity: 12,350...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2022
Side	LEFT
Capacity	12,350 Lbs
Part Number	B05-6043-0A7100000
Stock Number	P-501549
MLS Number	14292414
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2022 Peterbilt 579 Right Spindle

Contact for price

(Used) 2022 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: B05-6043-0A7100000, Serial Number: MON04403016, Side: Passenger Right Side, Make: Meritor, Model: MFS12E132CNN4, Capacity:...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2022
Side	RIGHT
Capacity	12,350 Lbs
Part Number	B05-6043-0A7100000
Stock Number	P-501550
MLS Number	14292415
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2023 Peterbilt 579 Left Spindle

Contact for price

(Used) 2023 Peterbilt 579, COMPLETE FRONT SPINDLE/KNUCKLE- Part Number: B05-6043-0A8100000, Serial Number: MON04802328, Make: Meritor, Model: MFS12E132CNN5, Capacity: 12,000 Lbs, Hub Bolts...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2023
Side	LEFT
Capacity	12,000 Lbs
Part Number	B05-6043-0A8100000
Stock Number	P-72114
MLS Number	12630510
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2023 Peterbilt 579 Right Spindle

Contact for price

(Used) 2023 Peterbilt 579, COMPLETE FRONT SPINDLE/KNUCKLE- Part Number: B05-6043-0A8100000, Serial Number: MON04802328, Make: Meritor, Model: MFS12E132CNN5, Capacity: 12,000 Lbs, Hub Bolts:...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2023
Side	RIGHT
Capacity	12,000 Lbs
Part Number	B05-6043-0A8100000
Stock Number	P-72115
MLS Number	12630511
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

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

(888) 519-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

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

(855) 750-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2022 Peterbilt 579 Front Axle Assembly

Contact for price

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.

(844) 641-___ SHOW
NUMBERCall Seller

Save

More Info

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
NUMBERCall Seller

Email Seller

Save

More Info

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

(888) 519-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

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

(855) 750-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

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.

(844) 641-___ SHOW
NUMBERCall Seller

Save

More Info

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) 359-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

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
NUMBERCall Seller

Email Seller

Save

More Info

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) 432-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

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

(833) 614-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

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.

(844) 641-___ SHOW
NUMBERCall Seller

Save

More Info

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