Eaton Front Differentials For Sale

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Eaton DT461P Front Differential

$5,000 USD

Core Charge: 2000.00, Ratio: 4.11

Condition	Used
Rear End	4.11 ratio
Stock Number	OVE DT461.4.11
MLS Number	12727342
Category	Differentials, Front
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

1996 Eaton DS404 Front Differential for a Freightliner FLD120

$1,217 USD

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

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Part Number	N/A
Stock Number	25964992
MLS Number	14301528
Category	Differentials, Front
Last Updated	8/12/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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.

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.

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.

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.

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.

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.

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.

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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Eaton DS461 Front Differential for a 1993 Western Star 4900

Contact for price

1993 WS 4900 EATON DS461 FRONT DIFF, 3.90 RATIO, NO LOCK, NEW WAY SUSPENSION 46000 LBS, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	4900
Will Fit Year(s)	1993
Stock Number	3870-WS-2
MLS Number	14492053
Category	Differentials, Front
Last Updated	7/18/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

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.

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.

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.

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.

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.

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.

(833) 371-___ SHOW
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Eaton DS461 Front Differential

Contact for price

DS461 Ratio:3.55, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Stock Number	ATC2651
MLS Number	14476250
Category	Differentials, Front
Last Updated	7/10/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

(833) 371-___ SHOW
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Eaton DSP40 Front Differential

Contact for price

DSP40 Ratio:3.25, Ratio: 3.25

Condition	Used
Rear End	3.25 ratio
Stock Number	ATC2649
MLS Number	14476248
Category	Differentials, Front
Last Updated	7/10/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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.

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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Eaton DS402 Front Differential

$2,195 USD

REBUILT DS402 3.55 12 MONTH PARTS AND LABOR WARRANTY. EXTENEDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62407, Core Charge: EXCHANGE CRITICAL CORE 750.00, Ratio: 3.55

Condition	Remanufactured
Part Number	62407
Stock Number	62407
MLS Number	14439385
Category	Differentials, Front
Last Updated	6/19/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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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Eaton DS404 Front Differential for a 2000 Kenworth W900

$795 USD

GOOD INSPECTED TAKEOUT 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 150, Ratio: 355, Clutch Housing Size: 1

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2000
Part Number	DS404
Stock Number	51026-3
MLS Number	14424511
Category	Differentials, Front
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts