Eaton RS404 Rear Differentials For Sale

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Truck Parts

Category
Differentials, Rear

Manufacturer
Eaton

Model
RS404

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Eaton RS404 Rear Differential for a 2001 Freightliner CENTURY CLASS CST120

$850 USD

TUNE UP, Core Charge: 1150, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CENTURY CLASS CST120
Will Fit Year(s)	2001
Stock Number	2A2E47315
MLS Number	11622639
Category	Differentials, Rear
Last Updated	12/18/2025
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Eaton RS404 Rear Differential for a 2000 Kenworth W900

$595 USD

RS404 3.55 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Serial#: 6NZ08157, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2000
Stock Number	120723-11
MLS Number	12512415
Category	Differentials, Rear
Last Updated	12/18/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 541-___ SHOW
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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	11/17/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
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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	11/17/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
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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	11/17/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
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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	11/17/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	4.11 ratio
Stock Number	S4125
MLS Number	10439038
Category	Differentials, Rear
Last Updated	11/17/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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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	11/17/2023
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	3.08 ratio
Stock Number	S3336RR
MLS Number	10335671
Category	Differentials, Rear
Last Updated	11/17/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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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	11/17/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	3.25 ratio
Stock Number	S4098
MLS Number	10257544
Category	Differentials, Rear
Last Updated	11/17/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	2.85 ratio
Stock Number	S4091
MLS Number	10257538
Category	Differentials, Rear
Last Updated	11/17/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Eaton RS404 Rear Differential

$550 USD

Condition	Used
Rear End	4.88 ratio
Stock Number	S4080
MLS Number	10257522
Category	Differentials, Rear
Last Updated	11/17/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	3.36 ratio
Stock Number	S4076
MLS Number	10257518
Category	Differentials, Rear
Last Updated	11/17/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	3.55 ratio
Stock Number	S4075
MLS Number	10257517
Category	Differentials, Rear
Last Updated	11/17/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	2.85 ratio
Stock Number	S4074
MLS Number	10257515
Category	Differentials, Rear
Last Updated	11/17/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	2.64 ratio
Stock Number	S4062
MLS Number	10257513
Category	Differentials, Rear
Last Updated	11/17/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Eaton RS404 Rear Differential

$650 USD

Condition	Used
Rear End	3.90 ratio
Stock Number	S4057
MLS Number	10257511
Category	Differentials, Rear
Last Updated	11/17/2023
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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Eaton RS404 Rear Differential

$695 USD

RS404 3.36 GOOD REFURB. PLEASE CALL FOR WARRANTY DETAILS., Axle Spline Count: 41, Core Charge: 250, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Stock Number	97776
MLS Number	9001009
Category	Differentials, Rear
Last Updated	10/26/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RS404 Rear Differential

$550 USD

3.25,

Condition	Used
Stock Number	REAR-1863
MLS Number	12250294
Category	Differentials, Rear
Last Updated	9/19/2023
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(866) 314-___ SHOW
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Eaton RS404 Rear Differential

$550 USD

3.36,

Condition	Used
Stock Number	REAR-1860
MLS Number	12240647
Category	Differentials, Rear
Last Updated	9/19/2023
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

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Eaton RS404 Rear Differential

$700 USD

GOOD USED, Core Charge: 0, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Stock Number	2A2E54084
MLS Number	12249278
Category	Differentials, Rear
Last Updated	12/18/2025
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.