Used Eaton Front Differentials For Sale

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Axles & Differentials

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Differentials, Front

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Eaton

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Eaton DSP40 Front Differential

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DSP40 Ratio:3.08, Ratio: 3.08

Condition	Used
Rear End	3.08 ratio
Stock Number	ATC2609
MLS Number	14307771
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton DSP40 Front Differential

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DSP40 Ratio:3.55, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Stock Number	ATC2574
MLS Number	14168388
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton DS404 Front Differential

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DS404 Ratio:3.70, Ratio: 3.7

Condition	Used
Rear End	3.70 ratio
Stock Number	ATC2549
MLS Number	13984565
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton DSP40 Front Differential

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DSP40 Ratio:3.36, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Stock Number	ATC2533
MLS Number	13871725
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton RSP40 Front Differential

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RSP40 Ratio:3.55, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Stock Number	ATC2529
MLS Number	13869574
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton DSP40 Front Differential

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DSP40 Ratio:3.36, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Stock Number	ATC2523
MLS Number	13801293
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton DS404 Front Differential

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DS404 Ratio:3.70, Ratio: 3.7

Condition	Used
Rear End	3.70 ratio
Stock Number	ATC2504
MLS Number	13759137
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton DS404 Front Differential

Recently Updated

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DS404 Ratio:3.36, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Stock Number	ATC2499
MLS Number	13759132
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton DSP40 Front Differential

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DSP40 Ratio:3.36, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Stock Number	ATC2492
MLS Number	13699982
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton DSP40 Front Differential

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DSP40 Ratio:3.42, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Stock Number	ATC2396
MLS Number	13395323
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton DS404 Front Differential

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DS404 Ratio:3.70 WITH PUMP, Ratio: 3.7

Condition	Used
Rear End	3.70 ratio
Stock Number	ATC2293
MLS Number	13193772
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton DSP40 Front Differential

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DSP40 Ratio:4.88, Ratio: 4.88

Condition	Used
Rear End	4.88 ratio
Stock Number	ATC2267
MLS Number	13057699
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton DS402 Front Differential

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DS461 Ratio:3.70, Ratio: 3.7

Condition	Used
Rear End	3.70 ratio
Stock Number	ATC2098
MLS Number	12201323
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton DD463 Front Differential

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dd463 with locker Ratio:3.55, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Stock Number	ATC2027
MLS Number	11945034
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton DDH40 Front Differential

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DDH40 WITH LOCKER RATIO:3.55, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Stock Number	ATC1803
MLS Number	11355866
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton DS404 Front Differential

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Used Eaton DS404 2.85 ratio Front/Rear Differential, Ratio: 2.85

Condition	Used
Rear End	2.85 ratio
Stock Number	ATC1133
MLS Number	9405208
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton DD404 Front Differential

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GOOD USED, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Stock Number	109987
MLS Number	12889614
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Eaton DSP40P Front Differential

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GOOD WORKING CONDITION., Ratio: 355

Condition	Used
Rear End	3.55 ratio
Stock Number	1341
MLS Number	10478734
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Eaton DSP40 Front Differential

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Complete Peterbilt axle, Serial#: HN03243101, Ratio: 3:08, Casting#: HN03243101

Condition	Used
Rear End	3.08 ratio
Stock Number	986
MLS Number	9504569
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Eaton DSS40P Front Differential

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., Ratio: 411

Condition	Used
Rear End	4.11 ratio
Stock Number	972
MLS Number	9477220
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Eaton DS404 Front Differential for a 1998 Peterbilt 379

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., Ratio: 285

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1998
Stock Number	959
MLS Number	9429342
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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2015 Eaton DSP41 Front Differential for a Kenworth T880

$995 USD

(USED) Eaton DSP41 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 132038

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Stock Number	25851882
MLS Number	13789555
Category	Differentials, Front
Last Updated	5/14/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2005 Eaton DS405 Front Differential for a Freightliner Columbia 120

$1,217 USD

(USED) Eaton DS405 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 131810 Ref# N/A

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	COLUMBIA 120
Part Number	N/A
Stock Number	25900944
MLS Number	14021006
Category	Differentials, Front
Last Updated	5/14/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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1993 Eaton DS402 Front Differential for a Volvo Wca

$1,754 USD

(USED) Eaton DS402 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 128107C

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	WCA
Stock Number	25988918
MLS Number	14367678
Category	Differentials, Front
Last Updated	5/15/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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Eaton DSP41 Front Differential for a 2008 Peterbilt 387

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ABS, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2008
Stock Number	782312-4
MLS Number	9391272
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts