Eaton RS402 Rear Differentials For Sale in United States

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1995 Eaton RS402 Rear Differential for a Peterbilt 379

$1,395 USD

USED REAR REAR DIFFERENTIAL MODEL-EATON-RS402/3.90 RATIO

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	379
Stock Number	68398
MLS Number	12825238
Category	Differentials, Rear
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(833) 359-___ SHOW
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1996 Eaton RS402 Rear Differential for a Peterbilt 377

$1,395 USD

USED EATON RS402 REAR DIFFEENTIAL ASSEMBLY

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	377
Stock Number	63739
MLS Number	12823163
Category	Differentials, Rear
Last Updated	5/1/2024
Location	Crandall, TX, US
Sold By	Tim Jordan's 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.

(855) 465-___ SHOW
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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

1994 Eaton RS402 Rear Differential for a White/Gmc WCA64T

$850 USD

GTO

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	WHITE/GMC
Fits To Model(s)	WCA64T
Stock Number	23735
MLS Number	10534650
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(833) 541-___ SHOW
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Eaton RS402 Rear Differential

$795 USD

RS402 3.90 GOOD INSPECTED TAKEOOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 300.00, Ratio: 3.90

Condition	Used
Part Number	GET
Stock Number	P-14564
MLS Number	10746582
Category	Differentials, Rear
Last Updated	2/15/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Differential for a 1994 Freightliner FLD

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., Ratio: 336

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD
Will Fit Year(s)	1994
Stock Number	873724-5
MLS Number	9391180
Category	Differentials, Rear
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton RS402 Rear Differential for a 1993 Ford L9000

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., Ratio: 362

Condition	Used
Rear End	3.62 ratio
Fits To Make(s)	Ford
Fits To Model(s)	L9000
Will Fit Year(s)	1993
Stock Number	739322-4
MLS Number	9390114
Category	Differentials, Rear
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton RS402 Rear Differential for a 1990 Kenworth W900B

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., Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	W900B
Will Fit Year(s)	1990
Stock Number	554901-5
MLS Number	9389756
Category	Differentials, Rear
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton RS402 Rear Differential for a 1997 Kenworth W900

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Ratio Worn Away, Ratio: N/A

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	1997
Stock Number	747844-5
MLS Number	9389511
Category	Differentials, Rear
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton RS402 Rear Differential for a 1989 Western Star 4964

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-, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	4964
Will Fit Year(s)	1989
Stock Number	925902-5
MLS Number	9389363
Category	Differentials, Rear
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton RS402 Rear Differential for a 1994 Marmon

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-, Ratio: 390, Part Make: Eaton

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Marmon
Will Fit Year(s)	1994
Stock Number	000123-5
MLS Number	9389018
Category	Differentials, Rear
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton RS402 Rear Differential

$850 USD

GTO

Condition	Used
Rear End	3.70 ratio
Stock Number	26534
MLS Number	11925167
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RS402 Rear Differential

$850 USD

GTO

Condition	Used
Rear End	3.90 ratio
Stock Number	26533
MLS Number	11925166
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

1993 Eaton RS402 Rear Differential for a Freightliner FLD120

$1,250 USD

REBUILT 1 YEAR WARRANTY

Condition	Remanufactured
Rear End	3.36 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD120
Stock Number	21959
MLS Number	10534218
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RS402 Rear Differential

$950 USD

GTO

Condition	Used
Rear End	3.55 ratio
Stock Number	26398
MLS Number	11785328
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RS402 Rear Differential

$850 USD

GTO

Condition	Used
Rear End	3.36 ratio
Stock Number	16292
MLS Number	10533324
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RS402 Rear Differential

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RS402 Ratio:3.70, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Stock Number	ATC1824
MLS Number	11355886
Category	Differentials, Rear
Last Updated	4/21/2022
Location	Alma, AR, US
Sold By	Arkansas Truck Center

Eaton RS402 Rear Differential

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23105S Ratio:3.70, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Stock Number	ATC1795
MLS Number	11346409
Category	Differentials, Rear
Last Updated	4/22/2022
Location	Alma, AR, US
Sold By	Arkansas Truck Center

Eaton RS402 Rear Differential

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19060s Ratio:3.90, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Stock Number	ATC1710
MLS Number	11338042
Category	Differentials, Rear
Last Updated	6/7/2022
Location	Alma, AR, US
Sold By	Arkansas Truck Center

Eaton RS402 Rear Differential

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Rs23090s Ratio 3.70, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Stock Number	ATC1680
MLS Number	11316574
Category	Differentials, Rear
Last Updated	3/12/2025
Location	Alma, AR, US
Sold By	Arkansas Truck Center

Eaton RS402 Rear Differential

Contact for price

23105S ratio 3.70, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Stock Number	ATC1663
MLS Number	11316552
Category	Differentials, Rear
Last Updated	4/22/2022
Location	Alma, AR, US
Sold By	Arkansas Truck Center

1990 Eaton RS402 Rear Differential for a Peterbilt 379

$850 USD

GTO

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	379
Stock Number	22766
MLS Number	10534345
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.