'Peterbilt 579' search results in Axles &amp; Differentials For Sale

(855) 750-___ SHOW
NUMBERCall Seller

1979 Peterbilt 359 Rear Axle Housing

$2,000 USD

1979 PETERBILT MODEL 579S19, SERIAL; 31425N, GOOD CONDITION FOR THE VINTAGE

Condition	Used
Suspension	Spring
Fits To Make(s)	PETERBILT
Fits To Model(s)	359
Stock Number	17465
MLS Number	13854117
Category	Axle Housings, Rear
Last Updated	2/6/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

(855) 750-___ SHOW
NUMBERCall Seller

1979 Peterbilt 359 Front Axle Housing

$2,000 USD

1979 PETERBILT MODEL: 579S19, SERIAL: 31425N, GOOD CONDITION FOR THE VINTAGE

Condition	Used
Suspension	Spring
Fits To Make(s)	PETERBILT
Fits To Model(s)	359
Stock Number	17464
MLS Number	13854116
Category	Axle Housings, Front
Last Updated	2/6/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

2020 Meritor-Rockwell MFS-13B-132C-N Front Axle Assembly

$1,760.24 USD

USED FRONT AXLE ASSEMBLY OFF A 2020 PETERBILT 579. 13,000 LBS CAPACITY, 33.5" SPR MEAS, 10 BOLT HUB PILOT, AIR DISC BRAKES 2573839

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MFS-13B-132C-N
Capacity	13000
Stock Number	2573839
MLS Number	13957509
Category	Axle Assemblies, Front
Last Updated	12/23/2025
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2016 Meritor-Rockwell MFS-12E-143A-N Front Axle Assembly

$1,095.24 USD

USED STEER AXLE OFF OF A 2016 PETERBILT 579 WITH DISC BRAKES.

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MFS-12E-143A-N
Capacity	12000
Stock Number	2295065
MLS Number	12286988
Category	Axle Assemblies, Front
Last Updated	6/3/2025
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2017 Meritor-Rockwell MFS-12E-143A-N Front Axle Assembly

$1,095.24 USD

USED MERITOR-ROCKWELL MFS-12-143A-N STEER AXLE OFF OF A 2017 PETERBILT 579. AXLE HAS DISC BRAKES.

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MFS-12E-143A-N
Capacity	12000
Stock Number	2300007
MLS Number	12325685
Category	Axle Assemblies, Front
Last Updated	6/3/2025
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2019 Paccar 3206Z2600 Axle Shaft

$300 USD

181978-821 2019 PETERBILT 579 41 SPLINE 42.25 INCH PACCAR AXLE SHAFT 6K2611 B 110

Condition	Used
Fits To Make(s)	PACCAR
Fits To Model(s)	3206Z2600
Stock Number	2481439
MLS Number	13350889
Category	Axle Shafts
Last Updated	6/2/2025
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

(844) 402-___ SHOW
NUMBERCall Seller

Paccar MV2014P Differential Core

$798.98 USD

(CORE) 2023 Peterbilt 579, FORWARD REAR, (TANDEM FRONT)- Make: PACCAR Model: MV2014P3DFRNN564 Radio: 264 Serial Number: FORO7417278 Part Number: C7-1A11A27A00A2M20 For more information...

Condition	Used
Rear End	2.64 ratio
Part Number	C7-1A11A27A00A2M20
Stock Number	P-42915
MLS Number	11956694
Category	Differential Cores
Last Updated	4/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2017 Meritor-Rockwell CANNOT BE IDENTIFIED Front Axle Assembly

$1,470 USD

2017 Peterbilt 579 Meritor Front Axle, 10 Hole Hub Piloted, Air Brakes, ABS, 70" King Pin To King Pin, 34.5" Spring Center To Spring Center, 4" Wide Springs

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	CANNOT BE IDENTIFIED
Capacity	NA
Stock Number	2586733
MLS Number	14021965
Category	Axle Assemblies, Front
Last Updated	4/4/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2018 Meritor-Rockwell CANNOT BE IDENTIFIED Front Axle Assembly

$1,470 USD

2018 Peterbilt 579 Meritor Front Axle, 10 Hole Hub Piloted, Air Brakes, ABS, 70" King Pin To King Pin, 34" Spring Center To Spring Center, 4" Wide Springs

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	CANNOT BE IDENTIFIED
Capacity	NA
Stock Number	2584393
MLS Number	14018388
Category	Axle Assemblies, Front
Last Updated	4/4/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2014 Eaton-Spicer CANNOT BE IDENTIFIED Front Axle Assembly

$1,000.24 USD

2014 Peterbilt 579 Eaton Front Axle, 10 Hole Hub Piloted, Air Brakes, ABS, 69" King Pin To King Pin, 33" Spring Center To Spring Center, 4" Wide Springs

Condition	Used
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	CANNOT BE IDENTIFIED
Capacity	NA
Stock Number	2557347
MLS Number	13809015
Category	Axle Assemblies, Front
Last Updated	4/4/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2017 Eaton-Spicer CANNOT BE IDENTIFIED Front Axle Assembly

$1,000.24 USD

2017 Peterbilt 579 Eaton Front Axle, 10 Hole Hub Piloted, Air Brakes, ABS, 70" King Pin To King Pin, 34.5" Spring Center To Spring Center, 4" Wide Springs

Condition	Used
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	CANNOT BE IDENTIFIED
Capacity	NA
Stock Number	2517305
MLS Number	13569158
Category	Axle Assemblies, Front
Last Updated	4/4/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2019 Paccar 3206Z2600 Axle Shaft

$175.44 USD

2019 Peterbilt 579 Axle Shaft, Need Casting Number

Condition	Used
Fits To Make(s)	PACCAR
Fits To Model(s)	3206Z2600
Stock Number	2336459
MLS Number	14202061
Category	Axle Shafts
Last Updated	3/1/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2020 Paccar FX-20 Front Axle Assembly

$2,295 USD

2020 Peterbilt 579 Front Axle, 10 Hole Hub Piloted, Air Brakes, ABS, 70" King Pin To King Pin, 34" Spring Center To Spring Center, 4" Wide Springs

Condition	Used
Fits To Make(s)	PACCAR
Fits To Model(s)	FX-20
Capacity	NA
Stock Number	2601292
MLS Number	14119807
Category	Axle Assemblies, Front
Last Updated	2/18/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2020 Paccar MR2014PR264 Rear Differential

$1,450.15 USD

186932-821-Used Rear Rear Differetial from a 2020 Peterbilt 579

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	PACCAR
Fits To Model(s)	MR2014PR264
Stock Number	2492771
MLS Number	13413811
Category	Differentials, Rear
Last Updated	1/28/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

2016 Eaton-Spicer DSP40 Front Axle Housing

$1,250 USD

2016 Peterbilt 579 Front Housing, Eaton, DSP40, Pete Flex Air

Condition	Used
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	DSP40
Stock Number	2563826
MLS Number	13995419
Category	Axle Housings, Front
Last Updated	1/22/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2022 Meritor-Rockwell Front Axle Assembly for a Meritor-Rockwell MFS-13B-PLUS

$1,470 USD

2022 Peterbilt 579 Meritor Front Axle, 10 Hole Hub Piloted, Air Brakes, ABS, 68" King Pin To King Pin, 34" Spring Center To Spring Center, 4" Wide Springs,

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MFS-13B-PLUS
Capacity	13000
Stock Number	2563846
MLS Number	13857239
Category	Axle Assemblies, Front
Last Updated	12/20/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2023 Meritor-Rockwell Front Axle Assembly for a Meritor-Rockwell MFS-13B-PLUS

$1,470 USD

2023 Peterbilt 579 Meritor Front Axle, 10 Hole Hub Piloted, Air Brakes, ABS, 70" King Pin To King Pin, 34" Spring Center To Spring Center, 4" Wide Springs ,

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MFS-13B-PLUS
Capacity	13000
Stock Number	2526622
MLS Number	13626832
Category	Axle Assemblies, Front
Last Updated	12/20/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

(855) 370-___ SHOW
NUMBERCall Seller

2019 Paccar MR2014P Rear Differential

$2,058 USD

(USED) Paccar MR2014P Ratio: 2.93 Side Gear Splines: 41 W/ Locker: NO Cast#: V2544

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25867301
MLS Number	13867240
Category	Differentials, Rear
Last Updated	11/19/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2018 Meritor-Rockwell CANNOT BE IDENTIFIED Front Axle Assembly

$1,470 USD

2018 Peterbilt 579 Meritor Front Axle, 10 Hole Hub Piloted, Air Brakes, ABS, 70" King Pin To King Pin, 34" Spring Center To Spring Center, 4" Wide Springs,

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	CANNOT BE IDENTIFIED
Capacity	NA
Stock Number	2562690
MLS Number	13853947
Category	Axle Assemblies, Front
Last Updated	10/7/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2019 Meritor-Rockwell MR20143 Rear Axle Housing

$1,700.24 USD

S21F0043 - Used Rear,Rear Axle Housing from a 2019 Peterbilt 579

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MR20143
Stock Number	2353794
MLS Number	12613696
Category	Axle Housings, Rear
Last Updated	6/2/2025
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

2016 Eaton-Spicer CANNOT BE IDENTIFIED Front Axle Assembly

$1,000.24 USD

2016 Peterbilt 579 Front Axle, 10 Hole Hub Piloted, Air Brakes, ABS, 70" King Pin To King Pin, 34" Spring Center To Spring Center, 4" Wide Springs

Condition	Used
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	CANNOT BE IDENTIFIED
Capacity	NA
Stock Number	2483198
MLS Number	13351141
Category	Axle Assemblies, Front
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2016 Eaton-Spicer CANNOT BE IDENTIFIED Front Axle Assembly

$1,000.24 USD

2016 Peterbilt 579 Front Axle, 10 Hol Stud Piloted, Air Brakes, ABS, 65" King Pin To King Pin, 33" Spring Center To Spring Center, 6" Wide Springs,

Condition	Used
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	CANNOT BE IDENTIFIED
Capacity	NA
Stock Number	2485876
MLS Number	13368830
Category	Axle Assemblies, Front
Last Updated	6/4/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck