Eaton Front Differentials For Sale by Dealerships

(833) 396-___ SHOW
NUMBERCall Seller

Eaton DS404 Front Differential, Ratio 3.55

$950 USD

USED EATON DS404 FRONT DIFFERENTIAL, RATIO3.55

Condition	Used
Part Number	DS404
Stock Number	S4049
MLS Number	10107810
Category	Differentials, Front
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 734-___ SHOW
NUMBERCall Seller

1993 Eaton DS402 Front Differential

Contact for price

USED DS402 FRONT EATON DIFFERENTIAL WITH RATIO:3.70, COMPLETE, INSPECTED READY TO WORK, ALSO MANY DIFFS IN STOCK.

Condition	Used
Stock Number	659-0926192
MLS Number	9921860
Category	Differentials, Front
Last Updated	5/30/2020
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

2007 Eaton DS404 Front Differential for a International 9200

Newly Listed

$1,217 USD

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

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9200
Stock Number	25982903
MLS Number	14348727
Category	Differentials, Front
Last Updated	5/4/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2009 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#: 132038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Stock Number	25986882
MLS Number	14348721
Category	Differentials, Front
Last Updated	5/4/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

1997 Eaton DD404 Front Differential for a Freightliner FLD112SD

2001 Eaton DS405 Front Differential for a Mack CH

Newly Listed

$1,314 USD

(USED) Eaton DS405 Ratio: VERIFY Side Gear Splines: 41 W/ Locker: NO Cast#: 129575 Ref# NO TAG

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CH
Part Number	NO TAG
Stock Number	25986556
MLS Number	14344262
Category	Differentials, Front
Last Updated	5/1/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2001 Eaton DS404 Front Differential for a Mack CX

Newly Listed

$1,325 USD

(USED) Eaton DS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 Ref# 682866

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CX
Part Number	682866
Stock Number	25988075
MLS Number	14344153
Category	Differentials, Front
Last Updated	5/1/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2014 Eaton DSH40 Front Differential for a Peterbilt 388

Newly Listed

$1,410 USD

(USED) Eaton DSH40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038 Ref# 132038

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	388
Part Number	132038
Stock Number	25988533
MLS Number	14344088
Category	Differentials, Front
Last Updated	5/1/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2011 Eaton DSP41 Front Differential for a Peterbilt 386

Price Drop $1,425 USD

(USED) Eaton DSP41 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: NA

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Stock Number	25823288
MLS Number	13852085
Category	Differentials, Front
Last Updated	4/30/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2010 Eaton DS404 Front Differential for a International Prostar

Newly Listed

$1,325 USD

(USED) Eaton DS404 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: VERIFY Ref# 514517

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	Prostar
Part Number	514517
Stock Number	25987489
MLS Number	14340796
Category	Differentials, Front
Last Updated	4/30/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(877) 254-___ SHOW
NUMBERCall Seller

Eaton DS404 Front Differential

Newly Listed

$2,150 USD

REMAN 1 YEAR WARR.

Condition	Remanufactured
Rear End	3.36 ratio
Stock Number	28385
MLS Number	14337110
Category	Differentials, Front
Last Updated	4/29/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2001 Eaton DD463P Front Differential for a Kenworth W900S

Newly Listed

$2,602 USD

(USED) Eaton DD463P Ratio: 4.88 Side Gear Splines: 36 W/ Locker: NO Cast#: 128282

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900S
Stock Number	25984511
MLS Number	14336769
Category	Differentials, Front
Last Updated	4/29/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

1997 Eaton DS402 Front Differential for a Kenworth T800

$1,900 USD

(USED) Eaton DS402 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 110814

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Stock Number	25907174
MLS Number	14020973
Category	Differentials, Front
Last Updated	4/26/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2005 Eaton DS404 Front Differential for a International 8600

$950 USD

(USED) Eaton DS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 130812

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	8600
Stock Number	25935963
MLS Number	14301537
Category	Differentials, Front
Last Updated	4/30/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2008 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#: 131810

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Stock Number	25949668
MLS Number	14225920
Category	Differentials, Front
Last Updated	4/30/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2016 Eaton DDP41 Front Differential for a Peterbilt 579

$2,250 USD

(USED) Eaton DDP41 Ratio: 2.80 Side Gear Splines: 41 Cast#: 132043 Ref# 515145

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Part Number	515145
Stock Number	25984299
MLS Number	14332124
Category	Differentials, Front
Last Updated	4/25/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2011 Eaton DDP41 Front Differential for a Peterbilt 367

$2,238 USD

(USED) Eaton DDP41 Ratio: 4.11 Side Gear Splines: 41 W/ Locker: YES Cast#: 132043

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	367
Stock Number	25984496
MLS Number	14332083
Category	Differentials, Front
Last Updated	4/25/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2015 Eaton DSP41 Front Differential for a Peterbilt 579

$1,150 USD

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

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25965205
MLS Number	14257770
Category	Differentials, Front
Last Updated	4/26/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2013 Eaton DSP40 Front Differential for a Kenworth T660

$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)	T660
Stock Number	25967557
MLS Number	14267931
Category	Differentials, Front
Last Updated	4/24/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

1995 Eaton DS402 Front Differential for a Volvo Wia

$1,900 USD

(USED) Eaton DS402 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 1281076

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	WIA
Stock Number	25972439
MLS Number	14309809
Category	Differentials, Front
Last Updated	4/24/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2013 Eaton DDP41 Front Differential for a Peterbilt 367

$2,238 USD

(USED) Eaton DDP41 Ratio: 4.11 Side Gear Splines: 41 W/ Locker: YES Cast#: 132043

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	367
Stock Number	25983984
MLS Number	14329984
Category	Differentials, Front
Last Updated	4/24/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2000 Eaton DSP40 Front Differential for a Peterbilt 378

$1,217 USD

(USED) Eaton DS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 129546

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Stock Number	25963928
MLS Number	14254014
Category	Differentials, Front
Last Updated	4/25/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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	4/23/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.