Eaton RS404 Axles &amp; Differentials For Sale

2016 Eaton RS404 Rear Axle Housing for a International Lonestar

$950 USD

(USED) Eaton RS404 Brakes: AIR DRUM Whl Type: PILOT Suspension: IROS Track Width : 72

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	Lonestar
Stock Number	25609018
MLS Number	12688913
Category	Axle Housings, Rear
Last Updated	3/11/2024
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2003 Eaton RS404 Rear Axle Housing for a International 4400

$950 USD

(USED) Eaton RS404 Brakes: AIR DRUM Whl Type: PILOT Suspension: IH SPRING Track Width : 70"

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	4400
Stock Number	25591903
MLS Number	12632164
Category	Axle Housings, Rear
Last Updated	3/1/2024
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2003 Eaton RS404 Rear Differential for a International 4400

$375 USD

(USED) Eaton RS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 129543

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	4400
Stock Number	25591901
MLS Number	12632162
Category	Differentials, Rear
Last Updated	3/1/2024
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2009 Eaton RS404 Rear Axle Housing for a International Prostar

$950 USD

(USED) Eaton RS404 Brakes: AIR DRUM Whl Type: PILOT Suspension: IROS Track Width : 73" RUSTY, SETUP FOR SUPER SINGLES

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Stock Number	25580075
MLS Number	12630909
Category	Axle Housings, Rear
Last Updated	3/1/2024
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

Eaton RS404 Rear Differential for a 1999 Freightliner Century Class 120

$500 USD

RS404 3.55 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Century Class 120
Will Fit Year(s)	1999
Stock Number	42623-2
MLS Number	12027842
Category	Differentials, Rear
Last Updated	2/19/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS404 Rear Differential for a 2002 Kenworth W900

$495 USD

RS404 3.55 GOOD INSPECTED TAKEOUT, 90 DAY WARRANTY,, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2002
Stock Number	20517-9
MLS Number	9028175
Category	Differentials, Rear
Last Updated	2/18/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2012 Eaton RS404 Rear Axle Housing for a Freightliner Cascadia

$1,250 USD

(USED) Eaton RS404 Brakes: AIR DRUM Whl Type: PILOT Suspension: AIRLINER

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Stock Number	25406686
MLS Number	12628905
Category	Axle Housings, Rear
Last Updated	2/12/2024
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2016 Eaton RS404 Rear Axle Housing for a International Lonestar

$1,250 USD

(USED) Eaton RS404 Brakes: AIR DRUM Whl Type: PILOT Suspension: IROS Track Width : VERIFY

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	LONESTAR
Stock Number	25308495
MLS Number	12563327
Category	Axle Housings, Rear
Last Updated	2/2/2024
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2000 Eaton RS404 Rear Axle Housing for a Volvo VNL

$950 USD

(USED) Eaton RS404 Brakes: AIR DRUM Whl Type: PILOT Suspension: VOLVO AIR Track Width : 73

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	25581081
MLS Number	12599077
Category	Axle Housings, Rear
Last Updated	1/31/2024
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(855) 980-___ SHOW
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Eaton RS404 Rear Differential for a 1997 Volvo VNL

Contact for price

GOOD SHAPE, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	1997
Stock Number	746805-2
MLS Number	12580783
Category	Differentials, Rear
Last Updated	1/21/2024
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

2004 Eaton RS404 Rear Axle Housing for a Freightliner Columbia 120

$950 USD

(USED) Eaton RS404 Brakes: AIR DRUM Whl Type: PILOT Suspension: AIRLINER Track Width : 72" Ref# 509824 SURFACE RUST

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120
Part Number	509824
Stock Number	25576946
MLS Number	12580462
Category	Axle Housings, Rear
Last Updated	1/21/2024
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

(888) 595-___ SHOW
NUMBERCall Seller

Eaton RS404 Rear Differential

$1,500 USD

Livraison partout au Canada États-Unis / We ship anywhere in Canada USA. - Stock : 30700D - 40 000lbs, Arrière, Barré - 40 000lbs, Rear, Lock - No core + 500$, Ratio: 4.33

Condition	Used
Rear End	4.33 ratio
Stock Number	30700D
MLS Number	12546907
Category	Differentials, Rear
Last Updated	1/5/2024
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

Eaton RS404 5.57 Differential Part, Serial # 513362

$325 USD

RS404 5.57, Serial#: 513362, Core Charge: N/A, Casting#: 513362

Condition	New
Part Number	513362 511296
Stock Number	513362
MLS Number	12544112
Category	Differential Misc. Parts
Last Updated	3/28/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2010 Eaton RS404 Rear Axle Housing for a International Transtar (8600)

$950 USD

(USED) Eaton RS404 Brakes: AIR DRUM Whl Type: PILOT Suspension: IROS Track Width : 71

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	Transtar (8600)
Stock Number	25561576
MLS Number	12526586
Category	Axle Housings, Rear
Last Updated	12/25/2023
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

Eaton RS404 Rear Differential

$595 USD

INSPECTED TAKEOUT RS404 4.88. 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 14209, Core Charge: EXCHANGE, Ratio: 4.88

Condition	Used
Part Number	14209
Stock Number	14209
MLS Number	12523554
Category	Differentials, Rear
Last Updated	2/21/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(844) 402-___ SHOW
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Eaton RS404 Rear Differential for a 1999 Chevrolet C7500

$849.99 USD

(USED) 1999 Chevrolet C7500 - TANDEM CUTOFF - Make: Eaton. Model: RS404. Ratio: 3.90. Hub Bolts: 10. Brake Type: Air. For more information about this item, give us a call. We ship...

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Chevrolet
Fits To Model(s)	C7500
Will Fit Year(s)	1999
Stock Number	P-25813
MLS Number	10922030
Category	Differentials, Rear
Last Updated	12/18/2023
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Eaton RS404 Rear Axle Housing for a 1997 Kenworth T2000

$1,295 USD

GOOD USED REAR HOUSING RS404 SOME WEAR OUTSIDE, Hub Bolts: 10 PILOT, Brake Type: DRUM

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T2000
Will Fit Year(s)	1997
Stock Number	80923-16
MLS Number	12437190
Category	Axle Housings, Rear
Last Updated	12/18/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS404 Rear Differential for a 2007 International 9400I

$795 USD

RS405 3.55 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 250, Ratio: 3.55

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9400I
Will Fit Year(s)	2007
Part Number	RS405
Stock Number	100423-9
MLS Number	12368009
Category	Differentials, Rear
Last Updated	1/28/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS404 Rear Differential for a 1997 Kenworth T2000

$695 USD

RS404 3.70 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 200, Ratio: 3.70

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T2000
Will Fit Year(s)	1997
Part Number	RS-404
Stock Number	80923-8
MLS Number	12238266
Category	Differentials, Rear
Last Updated	1/28/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS404 Rear Differential for a 2007 International 9900IX

$695 USD

RS404 3.55 GOOD USED INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 150.00, Ratio: 3.55

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9900IX
Will Fit Year(s)	2007
Part Number	RS405
Stock Number	21723-11
MLS Number	11930477
Category	Differentials, Rear
Last Updated	2/14/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS404 Rear Axle Housing for a 1998 Kenworth T800

$1,295 USD

GOOD USED REAR REAR HOUSING/ LOOKS GOOD NO MAJOR RUST. WILL INSPECT SURFACES FITS AG200/400 RS404, Serial#: NA, Core Charge: NA, Hub Bolts: 10, Suspension: AG200

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	1998
Part Number	NA
Stock Number	21923-7
MLS Number	11926321
Category	Axle Housings, Rear
Last Updated	9/30/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS404 Rear Differential for a 1999 Kenworth W900

$695 USD

RS404 3.70 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 200.00, Ratio: 3.70

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	1999
Part Number	DS404
Stock Number	110822-10
MLS Number	11724530
Category	Differentials, Rear
Last Updated	12/18/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS404 Rear Axle Housing for a 1999 Kenworth W900

$1,495 USD

GOOD USED REAR REAR HOUSING/ RSP40 RS404 LOOKS GOOD. WILL CHECK SURFACES/ NO RUST, Serial#: NA, Hub Bolts: 10, Suspension: AG400, Brake Type: S CAM

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	1999
Part Number	NA
Stock Number	110822-4
MLS Number	11724524
Category	Axle Housings, Rear
Last Updated	8/31/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS404 Rear Differential for a 1996 Peterbilt 379

$550 USD

RS404 3.70 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1996
Stock Number	62522-8
MLS Number	11478235
Category	Differentials, Rear
Last Updated	2/21/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts