'Peterbilt 579' search results in Front Differentials For Sale

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2023 Paccar DX40 Front Differential for a Peterbilt 579

Contact for price

PACCAR DX40 - Front Rear - Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY.

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	4469-4
MLS Number	14350511
Category	Differentials, Front
Last Updated	5/7/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2014 Eaton DSP40 Front Differential for a Peterbilt 579

Contact for price

DSP40 - Front Rear - 3.42 Ratio - Pullout - DIFF ONLY.

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	4462-4
MLS Number	14319958
Category	Differentials, Front
Last Updated	5/6/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2016 Eaton DSP40 Front Differential for a Peterbilt 579

$1,185 USD

(USED) Eaton DSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 1312038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25796062
MLS Number	13604297
Category	Differentials, Front
Last Updated	4/15/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2020 Meritor MD2014X Front Differential for a Peterbilt 579

$950 USD

(USED) Meritor MD2014X Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25670892
MLS Number	12989015
Category	Differentials, Front
Last Updated	12/29/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2023 Meritor MD2014H Front Differential for a Peterbilt 579

$1,150 USD

(USED) Meritor MD2014H Ratio: 2.79 Side Gear Splines: 41 W/ Locker: NO Cast#: VERIFY

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25689687
MLS Number	13080601
Category	Differentials, Front
Last Updated	12/19/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2021 Meritor MD2014X Front Differential for a Peterbilt 579

$925 USD

(USED) Meritor MD2014X Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-J-2220

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25791922
MLS Number	13558677
Category	Differentials, Front
Last Updated	5/5/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2017 Meritor MD2014X Front Differential for a Peterbilt 579

$950 USD

(USED) Meritor MD2014X Ratio: 2.47 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25406922
MLS Number	12110588
Category	Differentials, Front
Last Updated	8/29/2024
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2014 Eaton DSP40 Front Differential for a Peterbilt 579

Newly Listed

$1,150 USD

(USED) Eaton DSP40 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25996352
MLS Number	14371284
Category	Differentials, Front
Last Updated	5/15/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2017 Eaton DSP41 Front Differential for a Peterbilt 579

2015 Eaton DSP40 Front Differential for a Peterbilt 579

Newly Listed

$1,185 USD

(USED) Eaton DSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25993509
MLS Number	14359459
Category	Differentials, Front
Last Updated	5/9/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2018 Eaton D40-155 Front Differential for a Peterbilt 579

$3,875 USD

(USED) Eaton D40-155 Ratio: 2.79 Side Gear Splines: 41 W/ Locker: YES Cast#: 134654

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25990428
MLS Number	14351398
Category	Differentials, Front
Last Updated	5/6/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2015 Eaton DSP41 Front Differential for a Peterbilt 579

$1,150 USD

(USED) Eaton DSP41 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25965205
MLS Number	14257770
Category	Differentials, Front
Last Updated	4/26/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2017 Meritor MD2014X Front Differential for a Peterbilt 579

$850 USD

(USED) Meritor MD2014X Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25982660
MLS Number	14327322
Category	Differentials, Front
Last Updated	4/23/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2016 Eaton DSP40 Front Differential for a Peterbilt 579

$1,185 USD

(USED) Eaton DSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25837867
MLS Number	13737631
Category	Differentials, Front
Last Updated	4/9/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2016 Eaton DSP40 Front Differential for a Peterbilt 579

$1,425 USD

(USED) Eaton DSP40 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 129572

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25851911
MLS Number	13789547
Category	Differentials, Front
Last Updated	3/12/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2016 Meritor MP2014X Front Differential for a Peterbilt 579

$1,295 USD

(USED) Meritor MP2014X Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25952761
MLS Number	14163960
Category	Differentials, Front
Last Updated	2/26/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2017 Meritor MD2014X Front Differential for a Peterbilt 579

$845 USD

(USED) Meritor MD2014X Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25908612
MLS Number	14054485
Category	Differentials, Front
Last Updated	2/8/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2017 Meritor MD2014X Front Differential for a Peterbilt 579

$950 USD

(USED) Meritor MD2014X Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: Could Not Verify yoke shield is band

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25909977
MLS Number	14040409
Category	Differentials, Front
Last Updated	2/8/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2016 Eaton DSP40 Front Differential for a Peterbilt 579

$1,150 USD

(USED) Eaton DSP40 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25899398
MLS Number	13997361
Category	Differentials, Front
Last Updated	2/7/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Meritor MP2014X Front Differential for a Peterbilt 579

$1,996 USD

(USED) Meritor MP2014X Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25935647
MLS Number	14130328
Category	Differentials, Front
Last Updated	2/7/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2019 Meritor MD2014X Front Differential for a Peterbilt 579

$850 USD

(USED) Meritor MD2014X Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25928802
MLS Number	14113555
Category	Differentials, Front
Last Updated	1/29/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2017 Eaton DSP41 Front Differential for a Peterbilt 579

$1,372 USD

(USED) Eaton DSP41 Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25871745
MLS Number	13860787
Category	Differentials, Front
Last Updated	1/23/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2017 Eaton DDP41 Front Differential for a Peterbilt 579

$2,238 USD

(USED) Eaton DDP41 Ratio: 2.85 Side Gear Splines: 41 W/ Locker: YES Cast#: 132043

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25904922
MLS Number	14006681
Category	Differentials, Front
Last Updated	12/4/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.