Peterbilt 579 Axles & Differentials For Sale

76 - 100 of 119 listings

2016 Peterbilt 579 Right Spindle

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(Used) 2016 Peterbilt 579, SPINDLE KNUCKLE- Part Number: B05-6029-038000000, Serial Number: M0N01982094, Side: Passenger Right Side, Make: Meritor, Model: MFS12E122ANN17, Capacity: 12,000...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2016
Side	RIGHT
Capacity	12,000
Part Number	B05-6029-038000000
Stock Number	P-111740
MLS Number	13845295
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2014 Peterbilt 579 Front Axle Assembly

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(Used) 2014 Peterbilt 579, COMPLETE FRONT AXLE- Part Number: 971426, Serial Number: 972174, Make: Meritor, Model: E1462I, Capacity: 13,201 Lbs, Hub Bolts: 10, Brake Type: Disc, Reference...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2014
Capacity	13,201 Lbs
Part Number	971426
Stock Number	P-112337
MLS Number	13867899
Category	Axle Assemblies, Front
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2019 Peterbilt 579 Front Axle Assembly

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(Used) 2019 Peterbilt 579, COMPLETE FRONT AXLE- Part Number: 79685-001, Serial Number: AX488525, Center Leaf to Center Leaf: 34", Make: Hendrickson, Model: TBD, Capacity: 13,200 Lbs, Hub...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2019
Capacity	13,200
Part Number	79685-001
Stock Number	P-114270
MLS Number	13997791
Category	Axle Assemblies, Front
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2019 Peterbilt 579 Left Spindle

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(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

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2019 Peterbilt 579 Right Spindle

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(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

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2018 Peterbilt 579 Front Axle Assembly

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(Used) 2018 Peterbilt 579, COMPLETE FRONT AXLE- Part Number: 86892, Make: Meritor, Model: MFS-12E, Capacity: 12,000 Lbs, Hub Bolts: 10, Brake Type: Drum, Reference images for condition, For...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2018
Capacity	12,000 Lbs
Part Number	86892
Stock Number	P-113266
MLS Number	13916207
Category	Axle Assemblies, Front
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2018 Peterbilt 579 Left Spindle

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(Used) 2018 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: 86892, Side: Driver Left Side, Make: Meritor, Model: MFS-12E, Capacity: 12,000 Lbs, Hub Bolts: 10, Brake Type: Drum, Reference...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2018
Side	LEFT
Capacity	12,000 Lbs
Part Number	86892
Stock Number	P-113270
MLS Number	13916211
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2018 Peterbilt 579 Right Spindle

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(Used) 2018 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: 86892, Side: Passenger Right Side, Make: Meritor, Model: MFS-12E, 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)	2018
Side	RIGHT
Capacity	12,000 Lbs
Part Number	86892
Stock Number	P-113271
MLS Number	13916212
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2018 Peterbilt 579 Front Axle Assembly

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(Used) 2018 Peterbilt 579, COMPLETE FRONT AXLE- Part Number: 86892, Center Leaf to Center Leaf: 34", Make: Meritor, Model: MFS-12E, 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)	2018
Capacity	12,000
Part Number	86892
Stock Number	P-113671
MLS Number	13968770
Category	Axle Assemblies, Front
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2018 Peterbilt 579 Left Spindle

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(Used) 2018 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: 86892, Side: Driver Left Side, Make: Meritor, Model: MFS-12E, Capacity: 12,000 Lbs, Hub Bolts: 10, Brake Type: Drum, Reference...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2018
Side	LEFT
Capacity	12,000 Lbs
Part Number	86892
Stock Number	P-113675
MLS Number	13968773
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2018 Peterbilt 579 Right Spindle

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(Used) 2018 Peterbilt 579, FRONT SPINDLE/KNUCKLE- Part Number: 86892, Side: Passenger Right Side, Make: Meritor, Model: MFS-12E, 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)	2018
Side	RIGHT
Capacity	12,000 Lbs
Part Number	86892
Stock Number	P-113676
MLS Number	13968774
Category	Spindles / Knuckles
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2022 Peterbilt 579 Front Axle Assembly

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(Used) 2022 Peterbilt 579, COMPLETE FRONT AXLE- Part Number: B05-6043-0A7100000, Serial Number: MON04403016, Center Leaf to Center Leaf: 34", Make: Meritor, Model: MFS12E132CNN4, Capacity:...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2022
Capacity	12,350 Lbs
Part Number	B05-6043-0A7100000
Stock Number	P-501542
MLS Number	14292408
Category	Axle Assemblies, Front
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2022 Peterbilt 579 Left Spindle

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(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

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2022 Peterbilt 579 Right Spindle

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(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

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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

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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

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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.

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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

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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

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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

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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.

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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.

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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

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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

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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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Peterbilt 579 Axles & Differentials For Sale

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Showing 76 - 100 of 119 Listings