Used Eaton DSP40 Front Differentials For Sale in United States

(833) 371-___ SHOW
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Eaton DSP40 Front Differential

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DSP40 Ratio:3.42, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Stock Number	ATC2396
MLS Number	13395323
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

(833) 371-___ SHOW
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Eaton DSP40 Front Differential

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DSP40 Ratio:4.88, Ratio: 4.88

Condition	Used
Rear End	4.88 ratio
Stock Number	ATC2267
MLS Number	13057699
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

(855) 980-___ SHOW
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Eaton DSP40 Front Differential

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Complete Peterbilt axle, Serial#: HN03243101, Ratio: 3:08, Casting#: HN03243101

Condition	Used
Rear End	3.08 ratio
Stock Number	986
MLS Number	9504569
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Eaton DSP40 Front Differential for a Kenworth

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., Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Kenworth
Stock Number	884
MLS Number	9391128
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Eaton DSP40 Front Differential for a 2002 Kenworth T800

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ABS, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2002
Stock Number	388049-2
MLS Number	9390104
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

2005 Eaton DSP40 Front Differential for a Kenworth T800

$1,410 USD

(USED) Eaton DSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131810 Ref# N/A

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Part Number	N/A
Stock Number	25965182
MLS Number	14257775
Category	Differentials, Front
Last Updated	5/10/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2013 Eaton DSP40 Front Differential for a Peterbilt 365

$1,372 USD

(USED) Eaton DSP40 Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	365
Stock Number	25890230
MLS Number	14001231
Category	Differentials, Front
Last Updated	4/19/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(833) 396-___ SHOW
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Eaton DSP40 Front Differential

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Used Eaton Fuller Front Front Differential DSP40, Ratio 3.36

Condition	Used
Stock Number	BP172506
MLS Number	11967155
Category	Differentials, Front
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
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2013 Eaton DSP40 Front Differential for a Kenworth T600

$950 USD

Used Eaton DSP40 Front Differential, Ratio 3.55

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T600
Stock Number	S7163FR
MLS Number	11100388
Category	Differentials, Front
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2010 Eaton DSP40 Front Differential for a Peterbilt 386

$1,410 USD

(USED) Eaton DSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Stock Number	25961085
MLS Number	14268022
Category	Differentials, Front
Last Updated	3/26/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2009 Eaton DSP40 Front Differential for a Peterbilt 367

$1,410 USD

(USED) Eaton DSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131810

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	367
Stock Number	25960782
MLS Number	14242059
Category	Differentials, Front
Last Updated	3/15/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2016 Eaton DSP40 Front Differential for a Kenworth T680

$1,425 USD

(USED) Eaton DSP40 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 131810 Ref# 1449342

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Part Number	1449342
Stock Number	25935859
MLS Number	14131497
Category	Differentials, Front
Last Updated	3/8/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(833) 359-___ SHOW
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Eaton DSP40 Front Differential

$1,295 USD

USED EATON DSP40 FRONT DIFFERENTIAL RATIO: 3.42

Condition	Used
Rear End	3.42 ratio
Stock Number	99836
MLS Number	14155584
Category	Differentials, Front
Last Updated	2/20/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(833) 359-___ SHOW
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2015 Eaton DSP40 Front Differential for a Kenworth T680

$1,195 USD

USED EATON DSP40 FRONT DIFFERENTIAL ASSEMBLY - RATIO: 3.25

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	63092
MLS Number	14153250
Category	Differentials, Front
Last Updated	2/19/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2010 Eaton DSP40 Front Differential for a Kenworth T660

$1,185 USD

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

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Stock Number	25948504
MLS Number	14148601
Category	Differentials, Front
Last Updated	2/18/2026
Location	Council Bluffs, 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.

2013 Eaton DSP40 Front Differential for a Peterbilt 365

$1,372 USD

(USED) Eaton DSP40 Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	365
Stock Number	25900820
MLS Number	14081432
Category	Differentials, Front
Last Updated	1/10/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2015 Eaton DSP40 Front Differential for a Kenworth T680

$1,425 USD

(USED) Eaton DSP40 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25891218
MLS Number	13965031
Category	Differentials, Front
Last Updated	1/9/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

(833) 359-___ SHOW
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Eaton DSP40 Front Differential

$1,295 USD

USED EATON DSP40 FRONT DIFFERENTIAL RATIO: 3.42

Condition	Used
Rear End	3.42 ratio
Stock Number	86942
MLS Number	12833144
Category	Differentials, Front
Last Updated	12/27/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2013 Eaton DSP40 Front Differential for a Peterbilt 388

$1,150 USD

(USED) Eaton DSP40 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 133874

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	388
Stock Number	25834151
MLS Number	13724453
Category	Differentials, Front
Last Updated	12/26/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

(844) 641-___ SHOW
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2020 Eaton DSP40 Front Differential for a Peterbilt 389

$1,800 USD

WELLER REMAN RATIO 3.70 ONE AIR LINE

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	389
Stock Number	12097
MLS Number	14018570
Category	Differentials, Front
Last Updated	12/12/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

2004 Eaton DSP40 Front Differential for a Kenworth T800

$1,310 USD

(USED) Eaton DSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: CANNOT VERIFY

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Stock Number	25875087
MLS Number	13868667
Category	Differentials, Front
Last Updated	12/7/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2015 Eaton DSP40 Front Differential for a Peterbilt 579

$1,675 USD

(USED) Eaton DSP40 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25882499
MLS Number	13904955
Category	Differentials, Front
Last Updated	10/17/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.