Eaton RS404 Axles & Differentials For Sale

1 - 25 of 88 listings

2012 Eaton RS404 Rear Differential for a Freightliner Cascadia

$585 USD

(USED) Eaton RS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: -

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25406685
MLS Number	12642186
Category	Differentials, Rear
Last Updated	3/11/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2012 Eaton RS404 Rear Axle Housing for a Freightliner Cascadia

$950 USD

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

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25696322
MLS Number	13114584
Category	Axle Housings, Rear
Last Updated	3/11/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2003 Eaton RS404 Rear Differential for a Freightliner Columbia 120

$425 USD

(USED) Eaton RS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 127603

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	COLUMBIA 120
Stock Number	25495485
MLS Number	12309341
Category	Differentials, Rear
Last Updated	2/26/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2000 Eaton RS404 Rear Differential for a Volvo VNL

$325 USD

(USED) Eaton RS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 127603

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	25691721
MLS Number	13349502
Category	Differentials, Rear
Last Updated	1/22/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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1999 Eaton RS404 Rear Differential for a Volvo VNL

$325 USD

(USED) Eaton RS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 127603

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	25642938
MLS Number	12863379
Category	Differentials, Rear
Last Updated	1/11/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2000 Eaton RS404 Rear Axle Housing for a Sterling A9513

$1,250 USD

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

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	A9513
Stock Number	25469883
MLS Number	12285952
Category	Axle Housings, Rear
Last Updated	12/31/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2015 Eaton RS404 Rear Differential for a International Lonestar

$455 USD

(USED) Eaton RS404 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 509824

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	LONESTAR
Stock Number	25386056
MLS Number	12894522
Category	Differentials, Rear
Last Updated	12/20/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2002 Eaton RS404 Rear Differential for a Freightliner C120 Century

$485 USD

(USED) Eaton RS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 123797 Ref# ASMG123797-1

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	C120 CENTURY
Part Number	ASMG123797-1
Stock Number	25794321
MLS Number	13604684
Category	Differentials, Rear
Last Updated	11/22/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2012 Eaton RS404 Rear Differential for a International Transtar (8600)

$375 USD

(USED) Eaton RS404 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	TRANSTAR (8600)
Stock Number	25816538
MLS Number	13709024
Category	Differentials, Rear
Last Updated	11/5/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2014 Eaton RS404 Rear Axle Housing for a International Durastar (4400)

$850 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)	DURASTAR (4400)
Stock Number	25405803
MLS Number	12117380
Category	Axle Housings, Rear
Last Updated	10/25/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2005 MFG Rear Axle Housing for a International 9400

$950 USD

(USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: IROS Track Width : 71 VERIFY

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9400
Stock Number	25664875
MLS Number	12971924
Category	Axle Housings, Rear
Last Updated	9/17/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2002 Eaton RD404 Rear Differential for a Kenworth T2000

$485 USD

(USED) Eaton RS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 127603

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T2000
Stock Number	25639066
MLS Number	12845826
Category	Differentials, Rear
Last Updated	8/16/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2004 Eaton RS404 Rear Differential for a Freightliner C120 Century

$400 USD

(USED) Eaton RS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 130825

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	C120 CENTURY
Stock Number	25679000
MLS Number	13095693
Category	Differentials, Rear
Last Updated	7/26/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2012 Eaton RS404 Rear Axle Housing for a International Transtar (8600)

$950 USD

(USED) Eaton RS404 Brake Type: AIR DISC Wheel Type: PILOT Suspension: IH AIR Track Width : 72

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	TRANSTAR (8600)
Stock Number	25816540
MLS Number	13686450
Category	Axle Housings, Rear
Last Updated	7/20/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2010 Eaton RS404 Rear Axle Housing for a International Durastar (4400)

$950 USD

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

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	Durastar (4400)
Stock Number	25795661
MLS Number	13659222
Category	Axle Housings, Rear
Last Updated	6/21/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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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.

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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.

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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.

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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.

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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.

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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.

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2001 Eaton RS404 Rear Differential for a Peterbilt 379

$400 USD

(USED) Eaton RS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Stock Number	25225041
MLS Number	11550292
Category	Differentials, Rear
Last Updated	2/19/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2005 Eaton RS404 Rear Axle Housing for a Volvo VNL

$950 USD

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

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	25698869
MLS Number	13371655
Category	Axle Housings, Rear
Last Updated	2/9/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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1999 Eaton RS404 Rear Axle Housing for a Kenworth T800

$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)	T800
Stock Number	25745889
MLS Number	13375539
Category	Axle Housings, Rear
Last Updated	2/9/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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1998 Eaton RS404 Rear Axle Housing for a Kenworth T800

$1,300 USD

(USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AG100 Track Width : 72

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Stock Number	25739255
MLS Number	13325189
Category	Axle Housings, Rear
Last Updated	1/12/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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Eaton RS404 Axles & Differentials For Sale

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Showing 1 - 25 of 88 Listings