Eaton DS404 Front Differentials For Sale

(855) 370-___ SHOW
NUMBERCall Seller

2001 Eaton DS404 Front Differential for a International 9100

$950 USD

(USED) Eaton DS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 129546 Ref# NO TAG

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9100
Part Number	NO TAG
Stock Number	25993335
MLS Number	14359484
Category	Differentials, Front
Last Updated	5/20/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

2001 Eaton DS404 Front Differential for a Mack CX

$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	5/21/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

(833) 541-___ SHOW
NUMBERCall Seller

Eaton DS404 Front Differential for a 2007 International 9400I

$895 USD

DS404 3.55 GOOD USED DIFFERENTIAL ASSEMBLY, 90 DAY WARRANTY, Axle Spline Count: 41, Ratio: 3.55, Clutch Housing Size: NA

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	International
Fits To Model(s)	9400I
Will Fit Year(s)	2007
Stock Number	11921-5
MLS Number	10630243
Category	Differentials, Front
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 541-___ SHOW
NUMBERCall Seller

Eaton DS404 Front Differential for a Peterbilt 379

$1,095 USD

DS404 3.70 GOOD INSPECTED TAKEOUT 90 DAY WARRANTY, Axle Spline Count: 41, Serial#: NA, Ratio: 3.7, Clutch Housing Size: NA

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Stock Number	P-987
MLS Number	9868915
Category	Differentials, Front
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DS404 Front Differential

Contact for price

DS404 Ratio:3.55, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Stock Number	ATC2612
MLS Number	14307774
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

Eaton DS404 Front Differential

Contact for price

DS404 Ratio:3.70, Ratio: 3.7

Condition	Used
Rear End	3.70 ratio
Stock Number	ATC2611
MLS Number	14307773
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

Eaton DS404 Front Differential

Contact for price

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

Eaton DS404 Front Differential

Contact for price

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

Eaton DS404 Front Differential

Contact for price

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

Eaton DS404 Front Differential

Contact for price

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

Eaton DS404 Front Differential

Contact for price

REMAN DSP404 3.25, Ratio: 3.25

Condition	New
Rear End	3.25 ratio
Stock Number	ATC1940
MLS Number	11607472
Category	Differentials, Front
Last Updated	5/14/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

Eaton DS404 Front Differential

Contact for price

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

Eaton DS404 Front Differential for a 1998 Peterbilt 379

Contact for price

., 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

Eaton DS404 Front Differential for a 1997 Volvo VNL64T

Contact for price

ABS, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL64T
Will Fit Year(s)	1997
Stock Number	752014-4
MLS Number	9391116
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton DS404 Front Differential

Contact for price

., Ratio: 293

Condition	Used
Rear End	2.93 ratio
Stock Number	881
MLS Number	9391072
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton DS404 Front Differential for a 1998 Kenworth T800

Contact for price

ABS, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	1998
Stock Number	782845-4
MLS Number	9390976
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton DS404 Front Differential

Contact for price

., Ratio: 370

Condition	Used
Rear End	3.70 ratio
Stock Number	386
MLS Number	9389878
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton DS404 Front Differential

Contact for price

., Ratio: 370

Condition	Used
Rear End	3.70 ratio
Stock Number	382
MLS Number	9389874
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton DS404 Front Differential

Contact for price

., Ratio: 355

Condition	Used
Rear End	3.55 ratio
Stock Number	372
MLS Number	9389864
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton DS404 Front Differential for a 2001 Freightliner FLD120

Contact for price

., Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Will Fit Year(s)	2001
Stock Number	F95346-4
MLS Number	9389702
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton DS404 Front Differential

Contact for price

., Ratio: 355

Condition	Used
Rear End	3.55 ratio
Stock Number	65
MLS Number	9389577
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton DS404 Front Differential

Contact for price

., Ratio: 355

Condition	Used
Rear End	3.55 ratio
Stock Number	53
MLS Number	9389568
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton DS404 Front Differential for a 2002 Freightliner CLASSIC XL

Contact for price

-, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	CLASSIC XL
Will Fit Year(s)	2002
Stock Number	G29087-4
MLS Number	9389503
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton DS404 Front Differential for a 2000 Freightliner FLD120 CLASSIC

Contact for price

-, Ratio: 355, Part Make: Eaton

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120 CLASSIC
Will Fit Year(s)	2000
Stock Number	G54933-4
MLS Number	9389237
Category	Differentials, Front
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts