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

551 - 575 of 869 listings

Meritor MDL2014X Front Differential for a 2020 Peterbilt 579

$2,000 USD

GOOD USED, Ratio: 3.08

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Will Fit Year(s)	2020
Stock Number	2A1E56809
MLS Number	13864235
Category	Differentials, Front
Last Updated	5/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Eaton RSP-41 Rear Differential for a 2016 Peterbilt 579

$700 USD

GOOD USED, Core Charge: 0, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Will Fit Year(s)	2016
Stock Number	2A2E56675
MLS Number	13778168
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Eaton-Spicer DSP41 Front Differential for a 2016 Peterbilt 579

$1,500 USD

GOOD USED, Core Charge: 450, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Will Fit Year(s)	2016
Stock Number	2A1E56675
MLS Number	13778167
Category	Differentials, Front
Last Updated	5/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Meritor MD2014X Rear Differential for a 2020 Peterbilt 579

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VERIFICATION PENDING, Ratio: 2.85

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Will Fit Year(s)	2020
Stock Number	2A1E56639
MLS Number	13768876
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Eaton-Spicer DSP41 Rear Differential for a 2016 Peterbilt 579

$1,500 USD

GOOD USED, Core Charge: 450, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Will Fit Year(s)	2016
Stock Number	2A1E56324
MLS Number	13513781
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Meritor MRL2014X Rear Differential for a 2017 Peterbilt 579

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VERIFICATION PENDING, Ratio: 2.64

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Will Fit Year(s)	2017
Stock Number	2A2E56281
MLS Number	13487820
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Meritor MD2014X Front Differential for a 2017 Peterbilt 579

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VERIFICATION PENDING, Ratio: 2.64

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Will Fit Year(s)	2017
Stock Number	2A1E56281
MLS Number	13487816
Category	Differentials, Front
Last Updated	5/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Spicer RSP41 Rear Differential for a 2015 Peterbilt 579

$700 USD

GOOD USED, Core Charge: 0, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Will Fit Year(s)	2015
Stock Number	2A2E55932
MLS Number	13350791
Category	Differentials, Rear
Last Updated	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Eaton-Spicer RSP41 Rear Differential for a 2015 Peterbilt 579

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VERIFICATION PENDING, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Will Fit Year(s)	2015
Stock Number	2A2E55270
MLS Number	12759536
Category	Differentials, Rear
Last Updated	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Eaton-Spicer DSP41 Front Differential for a 2015 Peterbilt 579

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VERIFICATION PENDING, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Will Fit Year(s)	2015
Stock Number	2A1E55270
MLS Number	12759530
Category	Differentials, Front
Last Updated	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Eaton-Spicer RDP41 Rear Differential for a 2016 Peterbilt 579

$700 USD

GOOD USED, Core Charge: 0, Ratio: 2.93

Condition	Used
Rear End	2.93 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Will Fit Year(s)	2016
Stock Number	2A2E55227
MLS Number	12669078
Category	Differentials, Rear
Last Updated	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Eaton-Spicer DSP41 Front Differential for a 2016 Peterbilt 579

$1,500 USD

GOOD USED, Core Charge: 450, Ratio: 2.93

Condition	Used
Rear End	2.93 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Will Fit Year(s)	2016
Stock Number	2A1E55227
MLS Number	12669074
Category	Differentials, Front
Last Updated	5/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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2019 Eaton RSP40 Rear Differential for a Peterbilt 579

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RSP40 - Rear Rear - 3.08 Ratio - Pullout - DIFF ONLY.

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	4470-3
MLS Number	14335968
Category	Differentials, Rear
Last Updated	5/7/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2017 Meritor-Rockwell MFS12E122A Front Axle Assembly for a Peterbilt 579

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Meritor MFS12E122ANN40 Front Axle,12,500 Capacity, 34" Center To Center, 4" Spring Width 10 Hole Pilot, Air Drum Brakes, ABS.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Capacity	12000
Stock Number	4262-4
MLS Number	13984907
Category	Axle Assemblies, Front
Last Updated	5/1/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2017 Meritor MFS-13 Front Axle Assembly for a Peterbilt 579

$1,028 USD

(USED) Meritor MFS-13 Rating: 13200 Brake Type: AIR DRUM Spring Center: 33 Wheel Type: 10 BOLT PILOT MFS13143ANN176, HAS ABS, NON-UNITIZED

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25793722
MLS Number	13570542
Category	Axle Assemblies, Front
Last Updated	4/30/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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Paccar MV2014P3 Front Differential for a 2020 Peterbilt 579

$3,700 USD

Can sell complete or separate, Serial#: FOR06046774, Core Charge: 1000, Ratio: 2.93

Condition	Used
Rear End	2.93 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Stock Number	2727
MLS Number	13882484
Category	Differentials, Front
Last Updated	5/14/2026
Location	Wayne, NJ, US
Sold By	Camp Auto and Truck Parts Inc.

(833) 527-___ SHOW
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Dana-Spicer DSP41P Front Differential for a 2016 Peterbilt 579

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Dana Spicer DSP41P Front Rear Differential For Sale 2.93 Ratio - Capacity: 20,500 lbs. - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We...

Condition	Used
Rear End	2.93 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2016
Part Number	DSP41P
Stock Number	PT-0854-24
MLS Number	13272325
Category	Differentials, Front
Last Updated	5/14/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

(833) 835-___ SHOW
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Dana-Spicer Front Axle Assembly for a 2018 Peterbilt 579

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Spicer 971426 front end assembly with springs and steering gear. Call for details we ship everywhere. - Capacity: 12000 - Axle Make: spicer - Axle Model: 971426, Serial#: 971426, Core...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2018
Part Number	971426
Stock Number	PT-0610-16
MLS Number	12484012
Category	Axle Assemblies, Front
Last Updated	5/14/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

(833) 835-___ SHOW
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2016 Eaton RSP41 Rear Differential for a Peterbilt 579

$395 USD

(USED) Eaton RSP41 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: CANNOT VERIFY

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25540335
MLS Number	12450653
Category	Differentials, Rear
Last Updated	4/24/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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2017 Meritor-Rockwell MFS13143A Front Axle Assembly for a Peterbilt 579

$1,000 USD

Meritor MFS13143A Front Axle, 13.2K, 34" Spring Centers, 4" Spring Width, 10 Hole Pilot, Air Drum Brakes, ABS, P/N MFS13143ANN315, 3100S8599, S/N MONO2734803

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Capacity	34 x 4
Stock Number	1943-4
MLS Number	13897462
Category	Axle Assemblies, Front
Last Updated	4/16/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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Meritor-Rockwell MR2014X Rear Differential for a Peterbilt 579

$500 USD

MR2014X - 3.42 Ratio - Pullout - Grade A - Unit In Good Condition.

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	1817-4
MLS Number	13895985
Category	Differentials, Rear
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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Meritor-Rockwell MP2014X Front Differential for a Peterbilt 579

$850 USD

MP2014X - 3.42 Ratio - Pullout - P/N MP2014X342. DIFF ONLY, HOUSING SOLD SEPARATELY.

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	1817-3
MLS Number	13895984
Category	Differentials, Front
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2015 Eaton E-1252I Front Axle Assembly for a Peterbilt 579

$1,028 USD

(USED) Eaton E-1252I Rating: 12350 Brake Type: AIR DISC Spring Center: 34 Wheel Type: 10 BOLT PILOT CAST# 1462TB100, ABS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25493570
MLS Number	12303986
Category	Axle Assemblies, Front
Last Updated	3/27/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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2020 Meritor MR2014X Rear Differential for a Peterbilt 579

$325 USD

(USED) Meritor MR2014X Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200F221602

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25670893
MLS Number	12989016
Category	Differentials, Rear
Last Updated	2/26/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2019 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 86892 ABS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25628332
MLS Number	12776069
Category	Axle Assemblies, Front
Last Updated	2/14/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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Showing 551 - 575 of 869 Listings