Eaton DS404 Axles &amp; Differentials For Sale

(855) 370-___ SHOW
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2010 Eaton DS404 Front Differential for a International Durastar (4400)

$1,314 USD

(USED) Eaton DS404 Ratio: 5.29 Side Gear Splines: 41 W/ Locker: NO Cast#: VERIFY

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	Durastar (4400)
Stock Number	25795658
MLS Number	13656720
Category	Differentials, Front
Last Updated	6/20/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 946-___ SHOW
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2004 Eaton DS404 Front Differential

$1,650 USD

GOOD USED EATON DS404-3.70 FRONT DIFFERENTIAL EXC.

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	DS404
Stock Number	145045
MLS Number	13651639
Category	Differentials, Front
Last Updated	6/19/2025
Location	Oil City, LA, US
Sold By	Bobby Johnson Equipment Co., Inc.

(855) 946-___ SHOW
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Eaton DS404 Front Differential

$1,500 USD

GOOD USED EATON DS404-3.90 FRONT DIFFERENTIAL EXC.

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	DS404
Stock Number	144782
MLS Number	13241893
Category	Differentials, Front
Last Updated	11/19/2024
Location	Oil City, LA, US
Sold By	Bobby Johnson Equipment Co., Inc.

(855) 370-___ SHOW
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2003 Eaton DS404 Front Differential for a International 8600

$1,314 USD

(USED) Eaton DS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 129572

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	8600
Stock Number	25653007
MLS Number	12895140
Category	Differentials, Front
Last Updated	10/27/2024
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(833) 432-___ SHOW
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Eaton DS404 Front Differential

$1,350 USD

Front 2.85 Ratio 41 Spline 1760 Yoke, Good Takeout

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	DS404
Stock Number	R09953401
MLS Number	13093257
Category	Differentials, Front
Last Updated	1/2/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

(801) 478-___ SHOW
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Eaton DS404 Front Axle Housing

$2,850 USD

KENWORTH AG100 FRONT, REAR HOUSING, DS404, 3.70, HSG ID P01037077

Condition	Used
Stock Number	99701
MLS Number	12071799
Category	Axle Housings, Front
Last Updated	6/20/2023
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

(855) 750-___ SHOW
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1995 Eaton DS404 Front Axle Housing for a Volvo

$1,500 USD

OEM# 306082

Condition	Used
Suspension	Spring
Fits To Make(s)	VOLVO
Stock Number	6574
MLS Number	10893137
Category	Axle Housings, Front
Last Updated	3/11/2023
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

(844) 329-___ SHOW
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Eaton DS404 Front Differential

Contact for price

Eaton DS404; Front Rear Differential; 3.70 Ratio; S11. Call or message with any questions or visit our website.

Condition	Used
Rear End	3.70 ratio
Stock Number	1454
MLS Number	10160282
Category	Differentials, Front
Last Updated	12/13/2022
Location	Springville, PA, US
Sold By	Summit Core Supply

(844) 329-___ SHOW
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Eaton DS404 Rear Differential

Contact for price

Eaton DS404; Front Rear Differential; 3.55 Ratio; S11. Call or message with any questions or visit our website.

Condition	Used
Rear End	3.55 ratio
Stock Number	1467
MLS Number	10163200
Category	Differentials, Rear
Last Updated	12/13/2022
Location	Springville, PA, US
Sold By	Summit Core Supply

(855) 300-___ SHOW
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Reconditioned Eaton DS-404 Bolt On Air Ride FL

$1,850 USD

Reconditioned DS-404 Bolt On Air Ride FL, Position: Front

Condition	Remanufactured
Part Number	319074
Stock Number	300-23145
MLS Number	11257732
Category	Axle Housings
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Eaton DS404 Front Differential, ratio 3.70

$950 USD

USED EATON DS404 FRONT DIFFERENTIAL, RATIO 3.70, INSPECTED, 30 DAY WARRANTY.

Condition	Used
Part Number	DS404
Stock Number	S4115
MLS Number	10222569
Category	Differentials, Front
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton DS404 Front Differential, Ratio 3.55

$950 USD

USED EATON DS404 FRONT DIFFERENTIAL, RATIO 3.55, INSPECTED, 30 DAY WARRANTY.

Condition	Used
Part Number	DS404
Stock Number	S4113
MLS Number	10222511
Category	Differentials, Front
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2019 Eaton DS404 Differential

$1,795 USD

REBUILT EATON DS404 DIFFERENTIAL 3.70 RATIO, 41 SPLINE, $500 CORE CHARGE, FOR MORE INFORMATION PLEASE CALL (833) 396-5166.

Condition	Remanufactured
Part Number	3.70 RATIO
Stock Number	69642
MLS Number	10042601
Category	Differentials, Unspecified
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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.

Eaton DS404 Front Differential, Ratio 3.90

$950 USD

USED EATON DS404 FRONT DIFFERENTIAL ASSEMBLY, RATIO 3.90.

Condition	Used
Part Number	DS404
Stock Number	S4047
MLS Number	10107805
Category	Differentials, Unspecified
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton DS404 Front Differential, Ratio 3.90

$950 USD

USED EATON DS404 FRONT DIFFERENTIAL ASSEMBLY, RATIO 3.90

Condition	Used
Part Number	DS404
Stock Number	S4046
MLS Number	10107786
Category	Differentials, Unspecified
Last Updated	2/25/2020
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton DS404 Differential - FRONT, RATIO 3.70

$950 USD

USED/ TAKE OUT EATON DS404 FRONT DIFFERENTIAL, RATIO 3.70, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN.

Condition	Used
Part Number	40-145
Stock Number	S4065
MLS Number	10101165
Category	Differentials, Unspecified
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton DS404 Front Differential 3.90 Ratio

$950 USD

USED EATON DS404 FRONT DIFFERENTIAL, 3.90 RATIO, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN.

Condition	Used
Part Number	DS 404 3.90 Ratio
Stock Number	S4063
MLS Number	10094981
Category	Differentials, Unspecified
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton DS404 Differential FRONT 3.55 RATIO

$950 USD

USED EATON DS404 FRONT DIFFERENTIAL ASSEMBLY, RATIO 3.55, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN

Condition	Used
Part Number	DS404, RATIO 3.55
Stock Number	S4061
MLS Number	10092939
Category	Differentials, Unspecified
Last Updated	11/11/2020
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton DS404 Front Differential Ratio 3.36

$950 USD

USED EATON DS404 FRONT DIFFERENTIAL ASSEMBLY, 3.36 RATIO, CORE CHARGE $250.00, FOR MORE INFORMATION PLEASE CALL 844-EZ-ENGIN

Condition	Used
Part Number	DS404, 3.36
Stock Number	S4055
MLS Number	10092333
Category	Differentials, Unspecified
Last Updated	7/20/2020
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2010 Eaton DS404 Differential Ratio 3.70

$950 USD

USED TAKE OUT EATON DS 404 FRONT DIFFERENTIAL, RATIO 3.70, GEARS CHECKED, 41 SIDE GEARS, WARRANTY, FOR MORE INFORMATION PLEASE CALL (833) 396-5166.

Condition	Used
Part Number	DS404
Stock Number	S4031
MLS Number	10045914
Category	Differentials, Unspecified
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

REBUILT 2019 Eaton DS404 Differential

$1,795 USD

REBUILT EATON DS404 FRONT DIFFERENTIAL RATIO 3.36, 41 SPLINE, COMPLETE REBUILD, CORE CHARGE $500.

Condition	Remanufactured
Part Number	DS404
Stock Number	69760
MLS Number	10042606
Category	Differentials, Unspecified
Last Updated	4/7/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 359-___ SHOW
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Eaton DS404 Front Differential

Newly Listed

$1,295 USD

USED EATON DS404 FRONT DIFFERENTIAL RATIO: 3.70

Condition	Used
Rear End	3.70 ratio
Stock Number	100424
MLS Number	14606194
Category	Differentials, Front
Last Updated	9/16/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.