Eaton Front Differentials For Sale by Dealerships

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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.

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Eaton DS402 Front Differential

$1,250 USD

Used Eaton DS402 Front Differential, Ratio 3.70

Condition	Used
Stock Number	S1795FR
MLS Number	11083340
Category	Differentials, Front
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Eaton DSH44 Front Differential

$2,000 USD

Remanufactured Eaton DSH44 front, rear differential assembly. 4.88 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Condition	Remanufactured
Rear End	4.88 ratio
Fits To Make(s)	EATON
Fits To Model(s)	DSH44
Stock Number	BP TRS DSH44/4.88
MLS Number	14050648
Category	Differentials, Front
Last Updated	4/1/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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Eaton DS404 Front Differential

$2,000 USD

Remanufactured Eaton DS404 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)	DS404
Stock Number	BP TRS DS404/3.90
MLS Number	14050238
Category	Differentials, Front
Last Updated	3/31/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2007 Eaton DDP41 Front Differential for a Peterbilt 386

Contact for price

GTO, LOCKER

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	386
Stock Number	25052
MLS Number	10687313
Category	Differentials, Front
Last Updated	3/30/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2007 Eaton DS404 Front Differential for a Freightliner COLUMBIA

$1,450 USD

DS 404 3.55 RATIO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA
Stock Number	28294
MLS Number	14067672
Category	Differentials, Front
Last Updated	3/31/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2009 Eaton DS405 Front Differential for a International Workstar

$1,314 USD

(USED) Eaton DS405 Ratio: 5.57 Side Gear Splines: 41 W/ Locker: NO Cast#: 132028 Ref# 5475311

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	WORKSTAR
Part Number	5475311
Stock Number	25963859
MLS Number	14254026
Category	Differentials, Front
Last Updated	3/28/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2018 Eaton DSP40 Front Differential for a Kenworth T680

$1,372 USD

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

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25968163
MLS Number	14270056
Category	Differentials, Front
Last Updated	3/28/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2020 Eaton D40-155 Front Differential for a Peterbilt 579

$2,650 USD

(USED) Eaton D40-155 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 515578 Ref# 10000887

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Part Number	10000887
Stock Number	25940466
MLS Number	14168269
Category	Differentials, Front
Last Updated	3/26/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2000 Eaton DS344 Front Differential for a Chevrolet C7500

$1,572 USD

(USED) Eaton DS344 Ratio: 6.50 Side Gear Splines: 39 W/ Locker: NO Cast#: 129526

Condition	Used
Fits To Make(s)	Chevrolet
Fits To Model(s)	C7500
Stock Number	25950239
MLS Number	14168243
Category	Differentials, Front
Last Updated	3/26/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's 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.

2006 Eaton DSP40 Front Differential for a Kenworth T2000

$1,185 USD

(USED) Eaton DSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 131810

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T2000
Stock Number	25965281
MLS Number	14268008
Category	Differentials, Front
Last Updated	3/26/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2015 Eaton D40-170 Front Differential for a Peterbilt 567

$4,236 USD

(USED) Eaton D40-170 Ratio: 3.91 Side Gear Splines: 46 W/ Locker: YES Cast#: 131210 Ref# N/A

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Part Number	N/A
Stock Number	25967328
MLS Number	14267971
Category	Differentials, Front
Last Updated	3/28/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

Eaton DS404 Front Differential

$2,150 USD

REMAN 1 YEAR WARR.

Condition	Remanufactured
Rear End	3.55 ratio
Stock Number	28372
MLS Number	14261639
Category	Differentials, Front
Last Updated	3/24/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2000 Eaton DD405 Front Differential for a Kenworth T600

$1,572 USD

(USED) Eaton DD405 Ratio: 4.11 Side Gear Splines: 41 W/ Locker: YES Cast#: 127605 Ref# N/A

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Part Number	N/A
Stock Number	25934249
MLS Number	14128401
Category	Differentials, Front
Last Updated	3/22/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2014 Eaton DS404 Front Differential for a Kenworth T660

$1,314 USD

(USED) Eaton DS404 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: -

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Stock Number	25960500
MLS Number	14239542
Category	Differentials, Front
Last Updated	3/26/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2005 Eaton DS404 Front Differential for a International 9200

$1,217 USD

(USED) Eaton DS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 26K5A

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9200
Stock Number	25938377
MLS Number	14256332
Category	Differentials, Front
Last Updated	3/20/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

1999 Eaton DS404 Front Differential for a Volvo VNM

$1,314 USD

(USED) Eaton DS404 Ratio: 4.33 Side Gear Splines: 41 W/ Locker: NO Cast#: CANNOT VERIFY

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNM
Stock Number	25964491
MLS Number	14256194
Category	Differentials, Front
Last Updated	3/25/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2011 Eaton DS405 Front Differential for a International Prostar

$1,325 USD

(USED) Eaton DS405 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131810

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	Prostar
Stock Number	25964614
MLS Number	14256178
Category	Differentials, Front
Last Updated	3/20/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

Eaton DS404/LOCKER Front Differential

$2,450 USD

REMAN 1 YEAR WARR. w/LOCKER

Condition	Remanufactured
Rear End	3.55 ratio
Stock Number	28366
MLS Number	14254323
Category	Differentials, Front
Last Updated	3/19/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2005 Eaton DSP40 Front Differential for a International 7600

$1,150 USD

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

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	7600
Stock Number	25963691
MLS Number	14254058
Category	Differentials, Front
Last Updated	3/19/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2005 Eaton DS404 Front Differential for a Volvo VNL

$1,314 USD

(USED) Eaton DS404 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 130810

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	25846170
MLS Number	13768711
Category	Differentials, Front
Last Updated	3/18/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2015 Eaton DSP41 Front Differential for a Kenworth T660

$1,150 USD

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

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Stock Number	25962082
MLS Number	14246876
Category	Differentials, Front
Last Updated	3/15/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2012 Eaton DSP41 Front Differential for a Kenworth T800

$995 USD

(USED) Eaton DSP41 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: VERIFY

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Stock Number	25958307
MLS Number	14245345
Category	Differentials, Front
Last Updated	3/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.