Eaton DSP40 Axles &amp; Differentials For Sale

Eaton DSP40 Front Differential

$1,995 USD

REBUILT DSP40 3.36. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62150, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.36

Condition	Remanufactured
Part Number	62150
Stock Number	62150
MLS Number	13968643
Category	Differentials, Front
Last Updated	11/6/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DSP40 Front Differential

$1,995 USD

REBUILT DSP40 3.36. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 62149, Core Charge: EXCHANGE, Ratio: 3.36

Condition	Remanufactured
Part Number	62149
Stock Number	62149
MLS Number	13968625
Category	Differentials, Front
Last Updated	11/6/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2007 Eaton DSP40 Front Axle Housing for a Kenworth T800

$1,500 USD

OEM# 321422, Good condition Used Eaton DSP40 Front Rear axle housing.

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	12751
MLS Number	10895113
Category	Axle Housings, Front
Last Updated	11/4/2025
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

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2007 Eaton DSP40 Front Axle Housing for a Kenworth T800

$1,500 USD

OEM# 321422, GOOD CONDITION USED FRONT/REAR AXLE HOUSING

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	12695
MLS Number	10895094
Category	Axle Housings, Front
Last Updated	11/6/2025
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

Eaton DSP40 Front Differential

$1,995 USD

DSP40 5.57 41 SPL.S.G. EXTENED WARRANTY AVAILABLE 12 MONTH PARTS AND LABOR WARRANTY, Axle Spline Count: 41, Core Charge: EXCHANGE, Ratio: 5.57, Casting#: 132038

Condition	Remanufactured
Rear End	5.57 ratio
Part Number	62141
Stock Number	62141
MLS Number	13955032
Category	Differentials, Front
Last Updated	10/30/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DSP40 Front Differential

$1,995 USD

REBUILT DSP40 4.33 . 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62131, Core Charge: EXCHANGE, Ratio: 4.33

Condition	Remanufactured
Part Number	62131
Stock Number	62131
MLS Number	13912094
Category	Differentials, Front
Last Updated	10/22/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton DSP40 Rear Differential

$900 USD

very good take out ready to ship, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Stock Number	2730
MLS Number	13882486
Category	Differentials, Rear
Last Updated	10/13/2025
Location	Wayne, NJ, US
Sold By	Camp Auto and Truck Parts Inc.

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Eaton DSP40 Front Differential

$1,500 USD

170k miles, take out, excellent shape ready to ship, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Stock Number	2729
MLS Number	13882485
Category	Differentials, Front
Last Updated	10/13/2025
Location	Wayne, NJ, US
Sold By	Camp Auto and Truck Parts Inc.

(855) 980-___ SHOW
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Eaton DSP40 Rear Differential for a 2013 Kenworth T800

Contact for price

MILES 372579, Ratio: 336

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2013
Stock Number	336200-4
MLS Number	13855286
Category	Differentials, Rear
Last Updated	9/30/2025
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton DSP40 Front Differential

$1,995 USD

REBUILT DSP40 3.08. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62092, Core Charge: EXCHANGE, Ratio: 3.08

Condition	Remanufactured
Part Number	62092
Stock Number	62092
MLS Number	13852195
Category	Differentials, Front
Last Updated	9/27/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2006 Eaton DSP40 Front Axle Housing for a Peterbilt 320

$1,500 USD

OEM# 321500, GOOD CONDITION FORWARD REAR HOUSING

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	320
Stock Number	12037
MLS Number	10894711
Category	Axle Housings, Front
Last Updated	9/17/2025
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

Eaton DSP40 Rear Differential for a 2009 Kenworth T-800

$1,500 USD

GOOD USED, Core Charge: 450, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T-800
Will Fit Year(s)	2009
Stock Number	2A1E56593
MLS Number	13712612
Category	Differentials, Rear
Last Updated	12/18/2025
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

Eaton DSP40 Differential Part

$459 USD

GEARSET 3.42 DS404 DSP40 AND OTHER VARIOUS MODELS, Serial#: 504056-1, Core Charge: N/A, Casting#: 504056-1

Condition	New
Part Number	504056
Stock Number	504056
MLS Number	10672313
Category	Differential Misc. Parts
Last Updated	8/22/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton DSP40 Front Differential

$1,300 USD

3.55 Ratio 41 Spline

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	DSP40
Stock Number	R12212462
MLS Number	13762464
Category	Differentials, Front
Last Updated	8/15/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

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Eaton DSP40 Rear Differential for a 2016 Kenworth T680

Contact for price

MILES 885557, Ratio: 336

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2016
Stock Number	101940-5
MLS Number	13752883
Category	Differentials, Rear
Last Updated	8/12/2025
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(855) 370-___ SHOW
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2005 Eaton DSP40 Front Differential for a Peterbilt 385

$1,260 USD

(USED) Eaton DSP40 Ratio: 4.88 Side Gear Splines: 41 W/ Locker: NO Cast#: Na

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	385
Stock Number	25829131
MLS Number	13712431
Category	Differentials, Front
Last Updated	8/9/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

Eaton DSP40 Rear Differential for a 2007 Kenworth T-800

$1,500 USD

GOOD USED, Core Charge: 450, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T-800
Will Fit Year(s)	2007
Stock Number	2A1E56591
MLS Number	13711152
Category	Differentials, Rear
Last Updated	12/18/2025
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

Eaton DSP40 Rear Differential for a 2007 Kenworth T-800

$1,500 USD

GOOD USED, Core Charge: 450, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T-800
Will Fit Year(s)	2007
Stock Number	2A1E56588
MLS Number	13711151
Category	Differentials, Rear
Last Updated	12/18/2025
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(833) 432-___ SHOW
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Eaton DSP40 Front Differential

$1,300 USD

3.25 Ratio 41 Spline

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	DSP40
Stock Number	R12039819
MLS Number	13637066
Category	Differentials, Front
Last Updated	6/11/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

Eaton DSP40 Front Axle Housing for a 2006 Kenworth T600

$1,095 USD

GOOD TAKEOUT FRONT EATON DSP40 AXLE HOUSING OFF AG200 SUSPENSION, Serial#: N/A, Core Charge: N/A, Hub Bolts: 20, Suspension: AG200

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Will Fit Year(s)	2006
Stock Number	100617-27
MLS Number	9230412
Category	Axle Housings, Front
Last Updated	9/30/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2007 Eaton DSP40 Front Differential for a Kenworth T300

$1,260 USD

(USED) Eaton DSP40 Ratio: 5.57 Side Gear Splines: 41 W/ Locker: NO Cast#: VERIFY

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T300
Stock Number	25771179
MLS Number	13463229
Category	Differentials, Front
Last Updated	6/1/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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Eaton DSP40 Front Differential

$1,300 USD

3.25 Ratio 41 Spline

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	DSP40
Stock Number	R11951195
MLS Number	13607674
Category	Differentials, Front
Last Updated	5/28/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

Eaton DSP40 Front Axle Housing for a 2002 Peterbilt 378

$1,395 USD

USED FRONT AXLE HOUSING, EARLY AIR LEAF SUSPENSION, DSP40, Serial#: NA, Hub Bolts: 10 PILOT, Suspension: EARLY AIR LEAF, Brake Type: DRUM

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2002
Stock Number	51425-5
MLS Number	13603065
Category	Axle Housings, Front
Last Updated	5/24/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DSP40 Front Differential

$1,000 USD

GOOD USED, Core Charge: 450, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Stock Number	2A1E56412
MLS Number	13556636
Category	Differentials, Front
Last Updated	2/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.