Eaton RS404 Axles &amp; Differentials For Sale

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2007 Eaton RS404 Rear Differential for a International 8600

$425 USD

(USED) Eaton RS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	8600
Stock Number	25614728
MLS Number	12728453
Category	Differentials, Rear
Last Updated	4/5/2026
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	4/11/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 794-___ SHOW
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Eaton RS404 Rear Axle Housing

Contact for price

Eaton Rear Axle Housing, RS404, P/N 307976, S/N U992020156, 10 Hole Pilot, Air Drum Brakes

Condition	Used
Stock Number	31442
MLS Number	14291930
Category	Axle Housings, Rear
Last Updated	4/9/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

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Eaton RS404 Rear Axle Housing for a International

$850 USD

Eaton Rear Axle Housing, RS404, w/ Torque Rod Bracket, 10 Hole Pilot, Air Drum Brakes, ABS, 53.5" Inner Flange To Flange. P/N 320594

Condition	Used
Fits To Make(s)	International
Stock Number	4537326
MLS Number	14288635
Category	Axle Housings, Rear
Last Updated	4/5/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

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Eaton RS404 Rear Axle Housing for a International

$850 USD

Eaton Rear Axle Housing, RS404, P/N 08275850, 10 Hole Pilot, Air Drum Brakes

Condition	Used
Fits To Make(s)	International
Stock Number	4534005
MLS Number	14288050
Category	Axle Housings, Rear
Last Updated	4/9/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	3.25 ratio
Stock Number	BP 14792
MLS Number	10454910
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	3.25 ratio
Stock Number	BP 14786
MLS Number	10454904
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	3.25 ratio
Stock Number	BP 14784
MLS Number	10445236
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	4.11 ratio
Stock Number	BP 14776
MLS Number	10445228
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	4.11 ratio
Stock Number	S4125
MLS Number	10439038
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	4.63 ratio
Stock Number	BP 14744
MLS Number	10418784
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	3.08 ratio
Stock Number	S3336RR
MLS Number	10335671
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	2.85 ratio
Stock Number	BP 14645
MLS Number	10263508
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	3.25 ratio
Stock Number	S4098
MLS Number	10257544
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	2.85 ratio
Stock Number	S4091
MLS Number	10257538
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton RS404 Rear Differential

$550 USD

Condition	Used
Rear End	4.88 ratio
Stock Number	S4080
MLS Number	10257522
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	3.36 ratio
Stock Number	S4076
MLS Number	10257518
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	3.55 ratio
Stock Number	S4075
MLS Number	10257517
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	2.85 ratio
Stock Number	S4074
MLS Number	10257515
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	2.64 ratio
Stock Number	S4062
MLS Number	10257513
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	3.90 ratio
Stock Number	S4057
MLS Number	10257511
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Eaton RS404 Rear Differential

$550 USD

2.64,

Condition	Used
Stock Number	REAR-2287
MLS Number	14268970
Category	Differentials, Rear
Last Updated	3/26/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel