Eaton RS404 Truck Parts For Sale

1999 Eaton RS404 Rear Axle Housing for a Freightliner FLD120 Classic

$950 USD

(USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 72

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120 CLASSIC
Stock Number	25522756
MLS Number	12392510
Category	Axle Housings, Rear
Last Updated	6/18/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

Eaton RS404 Rear Differential for a 2001 Peterbilt 357

$595 USD

RS404 3.90 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	357
Will Fit Year(s)	2001
Stock Number	10625-4
MLS Number	13326263
Category	Differentials, Rear
Last Updated	6/3/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 750-___ SHOW
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Eaton RS404 Rear Axle Housing

$1,500 USD

OEM# 305896

Condition	Used
Stock Number	9282
MLS Number	10893815
Category	Axle Housings, Rear
Last Updated	5/28/2025
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

(855) 750-___ SHOW
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2005 Eaton RS404 Rear Axle Housing for a Kenworth T300

$1,500 USD

OEM# 320090,

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T300
Stock Number	8336
MLS Number	10893515
Category	Axle Housings, Rear
Last Updated	5/28/2025
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

(855) 980-___ SHOW
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Eaton RS404 Rear Differential for a 2012 Peterbilt 389

Contact for price

GOOD SHAPE, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2012
Stock Number	137064-3
MLS Number	13597977
Category	Differentials, Rear
Last Updated	5/22/2025
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(833) 432-___ SHOW
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Eaton RS404 Rear Differential

$550 USD

3.55 Ratio 41 Spline

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	RS404
Stock Number	R11923571
MLS Number	13593403
Category	Differentials, Rear
Last Updated	5/21/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

2000 Eaton RS404 Rear Differential for a Sterling A9513

$375 USD

(USED) Eaton RS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 129351

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	A9513
Stock Number	25469882
MLS Number	12275817
Category	Differentials, Rear
Last Updated	5/22/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2003 Eaton RS404 Rear Axle Housing for a Freightliner Columbia 120

$950 USD

(USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : Verify

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	COLUMBIA 120
Stock Number	25679777
MLS Number	13173702
Category	Axle Housings, Rear
Last Updated	5/21/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2002 Eaton RS404 Rear Axle Housing for a Freightliner C120 Century

$950 USD

(USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 72

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	C120 CENTURY
Stock Number	25794524
MLS Number	13572315
Category	Axle Housings, Rear
Last Updated	5/18/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2002 Eaton RD404 Rear Axle Housing for a Kenworth T2000

$950 USD

(USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AG400 Track Width : 72

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T2000
Stock Number	25639068
MLS Number	12895086
Category	Axle Housings, Rear
Last Updated	5/16/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Eaton RS404 Rear Differential for a 1998 Volvo VN

$795 USD

GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 250.00, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VN
Will Fit Year(s)	1998
Part Number	RS404
Stock Number	50625-4
MLS Number	13565536
Category	Differentials, Rear
Last Updated	5/8/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 980-___ SHOW
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Eaton RS404 Rear Differential for a 2000 Peterbilt 379

Contact for price

GOOD SHAPE, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2000
Stock Number	548782-3
MLS Number	13556671
Category	Differentials, Rear
Last Updated	5/3/2025
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton RS404 Rear Differential

$895 USD

REFUBISHED RS404 3.36 6 MONTH PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Core Charge: 250, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Stock Number	43401
MLS Number	9001034
Category	Differentials, Rear
Last Updated	4/30/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 359-___ SHOW
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2012 Eaton RS404 Rear Differential for a International Prostar

$795 USD

USED EATON RS404 REAR REAR DIFFERENTIAL/3.42 RATIO

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	Prostar
Stock Number	90185
MLS Number	12835156
Category	Differentials, Rear
Last Updated	4/26/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2007 Eaton RS404 Rear Axle Housing for a International 9400

$950 USD

(USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: IROS Track Width : 73

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9400
Stock Number	25785012
MLS Number	13532770
Category	Axle Housings, Rear
Last Updated	4/23/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2007 Eaton RS404 Rear Axle Housing for a Freightliner Columbia 120

$950 USD

(USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 72

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120
Stock Number	25784498
MLS Number	13529715
Category	Axle Housings, Rear
Last Updated	4/20/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2003 Eaton RS404 Rear Axle Housing for a Freightliner FLD112

$950 USD

(USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 72

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD112
Stock Number	25748194
MLS Number	13465636
Category	Axle Housings, Rear
Last Updated	4/4/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2010 Eaton RS404 Rear Axle Housing for a Freightliner Cascadia

$950 USD

(USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 73

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25766966
MLS Number	13445904
Category	Axle Housings, Rear
Last Updated	4/4/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2011 Eaton RS404 Rear Axle Housing for a International Prostar

$950 USD

(USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: IROS Track Width : 72

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Stock Number	25768545
MLS Number	13451011
Category	Axle Housings, Rear
Last Updated	4/4/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

1999 Eaton RS404 Rear Axle Housing for a Kenworth T600

$950 USD

(USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AG400 Track Width : 73

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Stock Number	25773067
MLS Number	13482914
Category	Axle Housings, Rear
Last Updated	4/4/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2006 Eaton RS404 Rear Axle Housing for a Freightliner Classic XL

$950 USD

(USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 72

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Classic XL
Stock Number	25776208
MLS Number	13495082
Category	Axle Housings, Rear
Last Updated	4/3/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Eaton RS404 Rear Differential for a Volvo VNL

$695 USD

RS404 2.93 WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Axle Spline Count: 41, Ratio: 2.93

Condition	Used
Rear End	2.93 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Part Number	RS404
Stock Number	84064
MLS Number	13486043
Category	Differentials, Rear
Last Updated	3/29/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2006 Eaton RS404 Rear Axle Housing for a International 4300

$1,250 USD

(USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: IH SPRING Track Width : 72 NO TAG, METAL PLATES BENT ON BOTH SIDES

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	4300
Stock Number	25284096
MLS Number	11613124
Category	Axle Housings, Rear
Last Updated	3/26/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

Eaton RS404 Rear Differential for a 1996 Volvo WCA Areo Series

$595 USD

RS404 3.55 GOOD INSPECTED TAKEOUT 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 150.00, 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	RS404
Stock Number	31525-5
MLS Number	13458345
Category	Differentials, Rear
Last Updated	3/21/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts