Used Eaton Front Differentials For Sale

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Eaton DS402 Front Differential for a 1993 Freightliner FLD120

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(Used) 1993 Freightliner FLD120, COMPLETE FRONT REAR TANDEM- Part Number: S11-15310-390, Serial Number: H923537827, Make: Eaton, Model: DS402, Ratio: 3.90, Capacity: 20,000 Lbs, Hub Bolts:...

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Will Fit Year(s)	1993
Part Number	S11-15310-390
Stock Number	P-511706
MLS Number	14557343
Category	Differentials, Front
Last Updated	8/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2018 Eaton D40-155 Front Differential for a International LT

2012 Eaton DSP40 Front Differential for a Freightliner Cascadia 125

Eaton DSP40 Front Differential

$750 USD

Core - DSP40-336

Condition	Used
Rear End	3.36 ratio
Stock Number	35651
MLS Number	14541688
Category	Differentials, Front
Last Updated	8/13/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DSP40 Front Differential

$3,000 USD

Weller reman diff. p/n 1397023 DSP40 3.70, Core Charge: 1000.00, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Stock Number	172666
MLS Number	14242488
Category	Differentials, Front
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton DDP40 Front Differential

$3,100 USD

Anderson Brothers Inc. Rebuilt Front Diff. with locker DDP40-336R, Core Charge: 800.00, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Stock Number	172664
MLS Number	14242487
Category	Differentials, Front
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton DS405 Front Differential

$1,150 USD

#7. DS405. Hub to Hub. Ratio: 3.56. Used, Core Charge: 300.00, Ratio: 3.56

Condition	Used
Rear End	3.56 ratio
Stock Number	169059
MLS Number	12424885
Category	Differentials, Front
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton DSP41 Front Differential

$1,700 USD

#16. DSP41. Hub to Hub. Ratio: 5.57. Used. Paccar 8 bag suspension., Core Charge: 400.00, Ratio: 5.57

Condition	Used
Rear End	5.57 ratio
Stock Number	168888
MLS Number	12213957
Category	Differentials, Front
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton DS404 Front Differential

$1,700 USD

#14. DS404. Hub to Hub. Ratio: 3.42. Used, Core Charge: 200.00, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Stock Number	168868
MLS Number	12213946
Category	Differentials, Front
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton DD463P Front Differential for a 2001 Kenworth T800

$2,995 USD

DC463P LOCKER 4.11 RATIO, WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 411

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2001
Stock Number	72526-2
MLS Number	14529837
Category	Differentials, Front
Last Updated	8/7/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DSP40 Front Differential

$1,250 USD

Eaton DSP40 Front Rear Axle Housing Only, 10 Hole Pilot, Air Drum Brakes. P/N- 323388, S/N- P07284152

Condition	Used
Rear End	3.36 ratio
Stock Number	4542041
MLS Number	13903618
Category	Differentials, Front
Last Updated	8/6/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2007 Eaton DSP40 Front Differential for a Peterbilt 386

$1,195 USD

USED EATON DSP40 FRONT REAR DIFFERENTIAL/3.36 RATIO

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	386
Stock Number	90191
MLS Number	12835161
Category	Differentials, Front
Last Updated	8/6/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Eaton DT461P Front Differential for a 1994 Peterbilt 378

$2,695 USD

USED TAKEOUT DT461 2 SPEED. 4.11/5.60 RATIO. WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY EXCHANGE. CRITICAL CORE, Core Charge: 750.00, Ratio: 411/560

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1994
Stock Number	71326-1
MLS Number	14509619
Category	Differentials, Front
Last Updated	7/28/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DS461P Front Differential for a 2006 Kenworth W900

$2,695 USD

DS461P 433 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 433

Condition	Used
Rear End	4.33 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2006
Stock Number	70826-3
MLS Number	14492180
Category	Differentials, Front
Last Updated	7/18/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2005 Eaton DS405 Front Differential for a International 8600

$950 USD

(USED) Eaton DS405 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: -

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	8600
Stock Number	25801993
MLS Number	13661339
Category	Differentials, Front
Last Updated	7/19/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

Eaton DSP40 Front Differential for a 2005 Peterbilt 379

$1,095 USD

T.O DSP40 4.11 RATIO, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY., Axle Spline Count: 41, Core Charge: EXCHANGE, Ratio: 4.11, Casting#: 132038

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2005
Stock Number	61426-3
MLS Number	14450201
Category	Differentials, Front
Last Updated	7/17/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton DS404 Front Differential

$1,450 USD

Livraison partout au Canada États-Unis / We ship anywhere in Canada USA. - Stock : 30385D - Ratio : 4.11 / 40 000lbs, Avant, Sans Lock - Ratio : 4.11 / 40 000lbs, Front Rear, No Lock -...

Condition	Used
Rear End	4.11 ratio
Stock Number	30385D
MLS Number	14476256
Category	Differentials, Front
Last Updated	7/10/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

Eaton DST40 Front Differential

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Core - DST40-308 - grade C - rebuildable - worn power divider - good gearset.

Condition	Used
Rear End	3.08 ratio
Stock Number	34732
MLS Number	14469367
Category	Differentials, Front
Last Updated	7/9/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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Eaton DS404 Front, Rear Differential Assembly

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Quantity	2
Condition	Used
Stock Number	2096
MLS Number	14466774
Category	Differentials, Front
Last Updated	7/4/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

Eaton DS404 Front Differential for a 1996 Volvo WCA Areo Series

$895 USD

DS404 3.55 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 350.00, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	WCA Areo Series
Will Fit Year(s)	1996
Part Number	DS404
Stock Number	31525-4
MLS Number	13458344
Category	Differentials, Front
Last Updated	6/27/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

1996 Eaton DS404 Front Differential for a Volvo VNL

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Eaton DS404- Front Rear Diff - 3.90 Ratio - Pullout - DIFF ONLY.

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	4521-4
MLS Number	14448105
Category	Differentials, Front
Last Updated	6/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2016 Eaton D40-155 Front Differential for a Kenworth T680

$2,650 USD

(USED) Eaton D40-155 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 134660

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25820079
MLS Number	13682827
Category	Differentials, Front
Last Updated	6/24/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

Eaton DSP40 Front Differential for a 2014 Kenworth T660

$1,095 USD

DSP40 3.36 RATIO T.O WILL INSPECT IN OUR GEARSHOP,90 DAY WARRANTY., Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Will Fit Year(s)	2014
Stock Number	61326-4
MLS Number	14443894
Category	Differentials, Front
Last Updated	6/23/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts