Used Eaton DSP40 Front Differentials For Sale in United States

(833) 541-___ SHOW
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Eaton DSP40 Front Differential

$895 USD

INSPECTED DSP40 355 90 DAY WARRANTY, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Stock Number	80920-2
MLS Number	10321517
Category	Differentials, Front
Last Updated	4/13/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2016 Eaton DSP40 Front Differential for a Kenworth T680

2011 Eaton DSP40 Front Differential for a Peterbilt 384

2014 Eaton DSP40 Front Differential for a Peterbilt 386

Newly Listed

$1,260 USD

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

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Stock Number	25940568
MLS Number	14228232
Category	Differentials, Front
Last Updated	3/7/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2008 Eaton DSP40 Front Differential for a Peterbilt 386

Newly Listed

$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)	386
Stock Number	25949668
MLS Number	14225920
Category	Differentials, Front
Last Updated	3/8/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2004 Eaton DSP40 Front Differential for a Peterbilt 379

Newly Listed

$1,185 USD

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

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Stock Number	25957345
MLS Number	14225867
Category	Differentials, Front
Last Updated	3/6/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2010 Eaton DSP40 Front Differential for a Kenworth T660

2005 Eaton DSP40 Front Differential for a Peterbilt 387

Newly Listed

$1,410 USD

(USED) Eaton DSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 Ref# DSP40355CF

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Part Number	DSP40355CF
Stock Number	25956770
MLS Number	14224658
Category	Differentials, Front
Last Updated	3/5/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2016 Eaton DSP40 Front Differential for a Kenworth T680

Price Drop $1,425 USD

(USED) Eaton DSP40 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 130823

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25893549
MLS Number	14040481
Category	Differentials, Front
Last Updated	3/5/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(833) 371-___ SHOW
NUMBERCall Seller

Eaton DSP40 Front Differential

Contact for price

DSP40 Ratio:3.36, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Stock Number	ATC2575
MLS Number	14168389
Category	Differentials, Front
Last Updated	2/28/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

(833) 371-___ SHOW
NUMBERCall Seller

Eaton DSP40 Front Differential

Contact for price

DSP40 Ratio:3.55, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Stock Number	ATC2574
MLS Number	14168388
Category	Differentials, Front
Last Updated	2/28/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

(833) 359-___ SHOW
NUMBERCall Seller

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
NUMBERCall Seller

Eaton DSP40 Front Differential

$1,295 USD

USED EATON DSP40 FRONT DIFFERENTIAL RATIO: 3.42

Condition	Used
Rear End	3.42 ratio
Stock Number	99835
MLS Number	14153252
Category	Differentials, Front
Last Updated	2/19/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(833) 359-___ SHOW
NUMBERCall Seller

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.

2014 Eaton DSP40 Front Differential for a Peterbilt 386

$1,245 USD

(USED) Eaton DSP40 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Stock Number	25948427
MLS Number	14152596
Category	Differentials, Front
Last Updated	2/19/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2012 Eaton DSP40 Front Differential for a Peterbilt 386

$1,245 USD

(USED) Eaton DSP40 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 YOKE BOLTS ROUNDED OUT, WILL NEED REMOVED

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Stock Number	25873044
MLS Number	14014858
Category	Differentials, Front
Last Updated	2/21/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's 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.

2014 Eaton DSP40 Front Differential for a Kenworth T680

$1,185 USD

(USED) Eaton DSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 Ref# 514575

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Part Number	514575
Stock Number	25904539
MLS Number	14006220
Category	Differentials, Front
Last Updated	2/21/2026
Location	Des Moines, IA, 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	2/12/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2016 Eaton DSP40 Front Differential for a Kenworth T440

$1,150 USD

(USED) Eaton DSP40 Ratio: 4.33 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T440
Stock Number	25924822
MLS Number	14135868
Category	Differentials, Front
Last Updated	2/11/2026
Location	Winimac, IN, 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.

2006 Eaton DSP40 Front Differential for a Kenworth T600

$1,245 USD

(USED) Eaton DSP40 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 131810

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Stock Number	25914533
MLS Number	14119586
Category	Differentials, Front
Last Updated	1/31/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2002 Eaton DSP40 Front Differential for a Kenworth T2000

$1,410 USD

(USED) Eaton DSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 1-20740–

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T2000
Stock Number	25824629
MLS Number	14104266
Category	Differentials, Front
Last Updated	1/29/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.