Eaton Rear Differentials For Sale

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2005 Eaton RS404 Rear Differential for a Eaton 7400

$850 USD

USED EATON REAR/REAR DIFFERENTIAL RS404-3.90 EXC.

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	7400
Stock Number	144391
MLS Number	12788620
Category	Differentials, Rear
Last Updated	4/20/2024
Location	Oil City, LA, US
Sold By	Bobby Johnson Equipment Co., Inc.

2002 Eaton RS404 Rear Differential for a Freightliner CENTURY

$750 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CENTURY
Stock Number	27335
MLS Number	12749114
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

1989 Eaton RS402 Rear Differential for a Peterbilt 379

$850 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	379
Stock Number	17921
MLS Number	10533548
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton 19060S Rear Differential for a Eaton 19060-S

$1,822 USD

Eaton-Spicer 19060S Ratio 7.17, Core Charge: 600.00, Ratio: 7.17

Condition	Used
Rear End	7.17 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	19060-S
Stock Number	19060S R7.17-P
MLS Number	12727364
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton 19060S Rear Differential for a Eaton 19060-S

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Eaton-Spicer 19060S Ratio 4.11, Core Charge: 0.00, Ratio: 4.11

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	19060-S
Stock Number	19060S R4.11-P
MLS Number	12727363
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton RS402 Rear Differential

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RS402 3.90 Reman Rear, Core Charge: 0.00, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	RS402
Stock Number	RS402 3.90-P
MLS Number	12727352
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton R46-170D Rear Differential for a 2013 Kenworth W900

$2,250 USD

R23-170D 3.91 GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE/ LOCKER CRITICAL CORE, Axle Spline Count: 46, Serial#: NA, Core Charge: 750.00, Ratio: 3.91

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2013
Part Number	R23-170D
Stock Number	22224-2
MLS Number	12707271
Category	Differentials, Rear
Last Updated	1/28/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton 15040S Rear Differential for a Eaton 15040-S

$800 USD

OVR 15040S 7.17 Ratio, Core Charge: 0.00, Ratio: 7.17

Condition	Used
Rear End	7.17 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	15040-S
Stock Number	15040S 7.17-P
MLS Number	12595779
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton 23105S Rear Differential

$950 USD

Used. 23105S. Turns. Ratio: 3.70 locker: NO, Core Charge: 100.00, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	23105S
Stock Number	163831
MLS Number	11614296
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton 23105S Rear Differential for a Eaton 23105-S

$950 USD

Used. 23105S. Turns. Ratio: 3.70. locker: NO, Core Charge: 100.00, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	23105-S
Stock Number	163985
MLS Number	11614229
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton 23105S Rear Differential for a Eaton 23105-S

$950 USD

Used . 23105S. Turns. Ratio: 3.90. locker: NO, Core Charge: 100.00, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	23105-S
Stock Number	163984
MLS Number	11614228
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton 23105S Rear Differential for a Eaton 23105-S

$950 USD

Used . 23105S. Turns. Ratio: 3.70.No Tag. locker: NO, Core Charge: 100.00, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	23105-S
Stock Number	163983
MLS Number	11614227
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton 23105S Rear Differential for a Eaton 23105-S

$950 USD

Used. 23105S. Turns. Ratio: 3.90. locker: NO, Core Charge: 100.00, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	23105-S
Stock Number	163982
MLS Number	11614226
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

2006 Eaton RSP40 Rear Differential for a Kenworth T2000

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GTO

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T2000
Stock Number	27255
MLS Number	12639202
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RSP41 Rear Differential

$1,250 USD

12 MONTH WARRANTY

Condition	Remanufactured
Rear End	3.55 ratio
Stock Number	27251
MLS Number	12636755
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Eaton 30RS Rear Differential for a 1976 Gm/Chev (Hd) C65

$495 USD

30RS 7.17 GOOD INSPECTED TAKEOUT 90 DAY WARRANTY, Ratio: 7.17

Condition	Used
Rear End	7.17 ratio
Fits To Make(s)	GM/Chev (HD)
Fits To Model(s)	C65
Will Fit Year(s)	1976
Stock Number	80116-3
MLS Number	9002088
Category	Differentials, Rear
Last Updated	2/21/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RDH 40 LOCKER Rear Differential

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12 MONTH WARRANTY

Condition	Used
Rear End	3.70 ratio
Stock Number	26633
MLS Number	11984785
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2012 Eaton RS404 Rear Differential for a Freightliner Cascadia

$750 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	27146
MLS Number	12455116
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2000 Eaton RS404 Rear Differential for a Kenworth W900

$750 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	W900
Stock Number	27242
MLS Number	12602496
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(833) 371-___ SHOW
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Eaton 23090S Rear Differential

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23090S Ratio:6.16, Ratio: 6.16

Condition	Used
Rear End	6.16 ratio
Stock Number	ATC2175
MLS Number	12556429
Category	Differentials, Rear
Last Updated	1/10/2024
Location	Alma, AR, US
Sold By	Arkansas Truck Center

Eaton RS404 Rear Differential

$1,250 USD

REBUILT 1 YEAR WARRANTY

Condition	Remanufactured
Rear End	2.64 ratio
Stock Number	27013
MLS Number	12316489
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RS404 Rear Differential

$1,250 USD

REBUILT 1 YEAR WARRANY

Condition	Used
Rear End	4.33 ratio
Stock Number	26313
MLS Number	11735449
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Eaton 23090S Rear Differential for a 2004 International 4400

$1,400 USD

Carrier only $1000 Complete Dif. $1400 We sell a full line of Heavy Duty Truck parts; Cabs, Hoods, Engines, Transmissions, Front Axles, Differentials and more..., Ratio: 5.57

Condition	Used
Rear End	5.57 ratio
Fits To Make(s)	International
Fits To Model(s)	4400
Will Fit Year(s)	2004
Stock Number	201840
MLS Number	10481063
Category	Differentials, Rear
Last Updated	12/19/2023
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

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Eaton RSP40 Rear Differential for a 2012 Peterbilt 384

$795 USD

RSP40 5.29 GOOD USED INSPECTED DIFFERENTIAL ASSEMBLY 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 250.00, Ratio: 5.29

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	384
Will Fit Year(s)	2012
Part Number	RSP-40
Stock Number	82723-10
MLS Number	12288565
Category	Differentials, Rear
Last Updated	1/28/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts