Vander Haag's Inc. Eaton Front Differentials For Sale

Vander Haag`s Inc
3809 4th Ave W
Spencer, IA 51301-2082
United States
(855) 370-3711

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Vander Haag's Inc.

Industry
Truck Parts

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Axles & Differentials

Category
Differentials, Front

Manufacturer
Eaton

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2017 Eaton DSP41 Front Differential for a Peterbilt 579

$1,260 USD

(USED) Eaton DSP41 Ratio: 2.85 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25967225
MLS Number	14267983
Category	Differentials, Front
Last Updated	8/12/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2013 Eaton D46-170 Front Differential for a Peterbilt 365

$3,850 USD

(USED) Eaton D46-170 Ratio: 6.14 Side Gear Splines: 46 W/ Locker: NO Cast#: 131222

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	365
Stock Number	26038013
MLS Number	14515630
Category	Differentials, Front
Last Updated	8/15/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2015 Eaton DSP40 Front Differential for a Kenworth T660

$1,150 USD

(USED) Eaton DSP40 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	26038512
MLS Number	14533063
Category	Differentials, Front
Last Updated	8/14/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2008 Eaton DSP40 Front Differential for a International Prostar

$1,410 USD

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

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	Prostar
Stock Number	25980318
MLS Number	14522354
Category	Differentials, Front
Last Updated	8/5/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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1997 Eaton DS404 Front Differential for a Freightliner FLD120 Classic

$950 USD

(USED) Eaton DS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 10B7A YOKE WILL NEED REPLACED.

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120 Classic
Stock Number	26040000
MLS Number	14513733
Category	Differentials, Front
Last Updated	7/30/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

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2002 Eaton DS404 Front Differential for a Peterbilt 387

$1,325 USD

(USED) Eaton DS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 129546

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Stock Number	26037730
MLS Number	14506044
Category	Differentials, Front
Last Updated	7/25/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

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2018 Eaton DSP41 Front Differential for a Peterbilt 348

$1,260 USD

(USED) Eaton DSP41 Ratio: 5.29 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	348
Stock Number	26031553
MLS Number	14502055
Category	Differentials, Front
Last Updated	7/23/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2015 Eaton DSP41 Front Differential for a Peterbilt 365

$1,150 USD

(USED) Eaton DSP41 Ratio: 4.33 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	365
Stock Number	25839563
MLS Number	13754928
Category	Differentials, Front
Last Updated	7/23/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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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	7/18/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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1998 Eaton DS404 Front Differential for a Peterbilt 379

$1,247 USD

(USED) Eaton DS404 Ratio: 2.85 Side Gear Splines: 41 W/ Locker: NO Cast#: 129572 Ref# 509773

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Part Number	509773
Stock Number	26027387
MLS Number	14466396
Category	Differentials, Front
Last Updated	7/18/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2014 Eaton DSP40 Front Differential for a Kenworth T660

$1,150 USD

(USED) Eaton DSP40 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	26027411
MLS Number	14466389
Category	Differentials, Front
Last Updated	7/18/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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2007 Eaton DSP40 Front Differential for a Kenworth T600

$1,410 USD

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

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Stock Number	26028390
MLS Number	14467169
Category	Differentials, Front
Last Updated	7/18/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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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	7/22/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2005 Eaton DS404 Front Differential for a International 9200

$1,314 USD

(USED) Eaton DS404 Ratio: 4.63 Side Gear Splines: 41 W/ Locker: NO Cast#: 130810

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9200
Stock Number	26032335
MLS Number	14483302
Category	Differentials, Front
Last Updated	7/15/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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1998 Eaton DS404 Front Differential for a Peterbilt 377

$1,215 USD

(USED) Eaton DS404 Ratio: 4.88 Side Gear Splines: 41 W/ Locker: NO Cast#: 27E7B Ref# N/A NO TAG

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	377
Part Number	N/A NO TAG
Stock Number	26022266
MLS Number	14473768
Category	Differentials, Front
Last Updated	7/9/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2007 Eaton DSP40 Front Differential for a Kenworth T800

$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)	T800
Stock Number	25981439
MLS Number	14467276
Category	Differentials, Front
Last Updated	7/5/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2007 Eaton DS404 Front Differential for a Freightliner Columbia 120

$1,217 USD

(USED) Eaton DS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 131810

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	COLUMBIA 120
Stock Number	25841877
MLS Number	13752078
Category	Differentials, Front
Last Updated	6/14/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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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	6/14/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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1997 Eaton DS404 Front Differential for a Freightliner FLD120

$1,247 USD

(USED) Eaton DS404 Ratio: 2.85 Side Gear Splines: 41 W/ Locker: NO Cast#: -

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Stock Number	26013581
MLS Number	14421184
Category	Differentials, Front
Last Updated	6/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2010 Eaton DSP40 Front Differential for a Peterbilt 389

$1,410 USD

(USED) Eaton DSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 Ref# 514537

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Part Number	514537
Stock Number	25974620
MLS Number	14294989
Category	Differentials, Front
Last Updated	6/14/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2013 Eaton D46-170 Front Differential for a Peterbilt 365

$3,850 USD

(USED) Eaton D46-170 Ratio: 6.14 Side Gear Splines: 46 W/ Locker: NO Cast#: 512534

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	365
Stock Number	26012816
MLS Number	14419002
Category	Differentials, Front
Last Updated	6/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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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	6/6/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2000 Eaton DS404 Front Differential for a Peterbilt 379

$1,217 USD

(USED) Eaton DS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 131810

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Stock Number	26008033
MLS Number	14410848
Category	Differentials, Front
Last Updated	6/6/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2000 Eaton DS404 Front Differential for a Kenworth T800

$1,314 USD

(USED) Eaton DS404 Ratio: 4.33 Side Gear Splines: 41 W/ Locker: NO Cast#: 129546

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Stock Number	26002659
MLS Number	14390605
Category	Differentials, Front
Last Updated	6/4/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2004 Eaton DDP41 Front Differential for a Peterbilt 378

$2,238 USD

(USED) Eaton DDP41 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: YES Cast#: -

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25932938
MLS Number	14123235
Category	Differentials, Front
Last Updated	6/5/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.