Eaton DSP40 Front Differentials For Sale in United States

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Eaton DSP40 Front Differential for a 2009 Peterbilt 386

$1,095 USD

DSP40 3.55 GOOD INSPECTED TAKEOUT 90 DAY WARRANTY, Axle Spline Count: 41, Serial#: NA, Core Charge: NA, Ratio: 3.55

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Will Fit Year(s)	2009
Part Number	DSP40
Stock Number	13117-17
MLS Number	9071180
Category	Differentials, Front
Last Updated	1/25/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 980-___ SHOW
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Eaton DSP40 Front Differential for a 1998 Volvo VNL

Contact for price

GOOD, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	1998
Stock Number	782576-1
MLS Number	10748683
Category	Differentials, Front
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Eaton DSP40 Front Differential for a 2004 Kenworth T2000

Contact for price

ABS, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T2000
Will Fit Year(s)	2004
Stock Number	972849-4
MLS Number	10619469
Category	Differentials, Front
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Eaton DSP40 Front Differential for a 2007 Kenworth T600

Contact for price

ABS, Ratio: 354

Condition	Used
Rear End	3.54 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Will Fit Year(s)	2007
Stock Number	176405-4
MLS Number	9390536
Category	Differentials, Front
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(833) 396-___ SHOW
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Eaton DSP40 Front Differential

$950 USD

Condition	Used
Rear End	3.55 ratio
Stock Number	BP 172412
MLS Number	10879300
Category	Differentials, Front
Last Updated	4/7/2023
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Eaton DSP40 Front Differential

$2,150 USD

REBUILT 1 YEAR WARRANTY ///////////THICK HOUSING//////////////

Condition	Remanufactured
Rear End	4.33 ratio
Stock Number	23990
MLS Number	10534752
Category	Differentials, Front
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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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

(833) 359-___ SHOW
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Eaton DSP40 Front Differential

Newly Listed

$2,195 USD

REBUILT EATON DSP40 FRONT DIFFERENTIAL RATIO: 4.11

Condition	Remanufactured
Rear End	4.11 ratio
Stock Number	99862
MLS Number	14228811
Category	Differentials, Front
Last Updated	3/7/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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	3/6/2026
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.

(833) 359-___ SHOW
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Eaton DSP40 Front Differential

Newly Listed

$2,195 USD

REBUILT EATON DSP40 FRONT DIFFERENTIAL RATIO: 3.55

Condition	Remanufactured
Rear End	3.55 ratio
Stock Number	99854
MLS Number	14225366
Category	Differentials, Front
Last Updated	3/5/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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Eaton DSP40 Front Differential

Recently Updated

$2,150 USD

REMAN 1 YEAR WARR.

Condition	Remanufactured
Rear End	3.36 ratio
Stock Number	28351
MLS Number	14159178
Category	Differentials, Front
Last Updated	3/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2010 Eaton DSP40 Front Differential for a Kenworth T660

Recently Updated

$1,250 USD

DSP 40 FRONT 3.55 RATIO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T660
Stock Number	28347
MLS Number	14148901
Category	Differentials, Front
Last Updated	3/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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.

Eaton DSP40 Front Differential

Recently Updated

$2,000 USD

Remanufactured Eaton DSP40 front, rear differential assembly. 5.29 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Condition	Remanufactured
Rear End	5.29 ratio
Fits To Make(s)	EATON
Fits To Model(s)	DSP40
Stock Number	BP TRS DSP40/5.29
MLS Number	14050687
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton DSP40 Front Differential

Recently Updated

$2,000 USD

Remanufactured Eaton DSP40 front, rear differential assembly. 5.57 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Condition	Remanufactured
Rear End	5.57 ratio
Fits To Make(s)	EATON
Fits To Model(s)	DSP40
Stock Number	BP TRS DSP40/5.57
MLS Number	14050456
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton DSP40 Front Differential

Recently Updated

$2,000 USD

Remanufactured Eaton DSP40 front, rear differential assembly. 4.11 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Condition	Remanufactured
Rear End	4.11 ratio
Fits To Make(s)	EATON
Fits To Model(s)	DSP40
Stock Number	BP TRS DSP40/4.11
MLS Number	14050425
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton DSP40 Front Differential

Recently Updated

$2,000 USD

Remanufactured Eaton DSP40 front, rear differential assembly. 3.25 ratio 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Condition	Remanufactured
Rear End	3.25 ratio
Fits To Make(s)	EATON
Fits To Model(s)	DSP40
Stock Number	BP TRS DSP40/3.25
MLS Number	14050330
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton DSP40 Front Differential

Recently Updated

$2,000 USD

Remanufactured Eaton DSP40 front, rear differential assembly. 6.17 ratio, 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered.

Condition	Remanufactured
Rear End	6.17 ratio
Fits To Make(s)	EATON
Fits To Model(s)	DSP40
Stock Number	BP TRS DSP40/6.17
MLS Number	14050246
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton DSP40 Front Differential

Recently Updated

$2,000 USD

Remanufactured Eaton DSP40 front, rear differential assembly. 3.90 ratio, 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Quantity	2
Condition	Remanufactured
Rear End	3.90 ratio
Fits To Make(s)	EATON
Fits To Model(s)	DSP40
Stock Number	BP TRS DSP40/3.90
MLS Number	14050245
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton DSP40 Front Differential

Recently Updated

$2,000 USD

Remanufactured Eaton DSP40 front, rear differential assembly. 3.70 ratio, 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered.

Quantity	3
Condition	Remanufactured
Rear End	3.70 ratio
Fits To Make(s)	EATON
Fits To Model(s)	DSP40
Stock Number	BP TRS DSP40/3.70
MLS Number	14050244
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton DSP40 Front Differential

Recently Updated

$2,000 USD

Remanufactured Eaton DSP40 front, rear differential assembly. 3.55 ratio, 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered.

Quantity	6
Condition	Remanufactured
Rear End	3.55 ratio
Fits To Make(s)	EATON
Fits To Model(s)	DSP40
Stock Number	BP TRS DSP40/3.55
MLS Number	14050243
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton DSP40 Front Differential

Recently Updated

$2,000 USD

Remanufactured Eaton DSP40 front, rear differential assembly. 3.36 ratio, 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered.

Quantity	2
Condition	Remanufactured
Rear End	3.36 ratio
Fits To Make(s)	EATON
Fits To Model(s)	DSP40
Stock Number	BP TRS DSP40/3.36
MLS Number	14050242
Category	Differentials, Front
Last Updated	3/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts