Eaton Rear Differentials For Sale in Washington and Surrounding Areas

1 - 25 of 413 listings

Eaton DDP40 Rear Differential for a 2006 Freightliner Columbia 120

Newly Listed

$1,495 USD

RDP40 3.55 RATIO, LOCKER. USED TAKEOUT WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120
Will Fit Year(s)	2006
Stock Number	40926-4
MLS Number	14315440
Category	Differentials, Rear
Last Updated	4/16/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton DT402P Rear Differential for a 1990 Kenworth T800

Newly Listed

$1,295 USD

RT402P RR USED T.O 4.88/6.65 RATIO. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Core Charge: 500.00, Ratio: 488/665

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	1990
Part Number	RT402
Stock Number	40726-2
MLS Number	14310130
Category	Differentials, Rear
Last Updated	4/16/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RSP40 Rear Differential

$1,295 USD

REBUILT RSP40 3.55. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62337, Core Charge: EXCHANGE, Ratio: 3.55

Condition	Remanufactured
Part Number	62337
Stock Number	62337
MLS Number	14293531
Category	Differentials, Rear
Last Updated	4/7/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton DSP40 Rear Differential for a 2022 Kenworth T680

$695 USD

RSP40 3.08 RATIO USED T.O, WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 3.08

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2022
Stock Number	40126-2
MLS Number	14286596
Category	Differentials, Rear
Last Updated	4/4/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RSP40 Rear Differential

$1,295 USD

REBUILT RSP40 3.55 12 MONTH PARTS AND LABOR WARRANTY EXTENDED WARRANTY AVIALABLE., Axle Spline Count: 41, Serial#: 62336, Core Charge: EXCHANGE, Ratio: 3.55

Condition	Remanufactured
Part Number	62336
Stock Number	62336
MLS Number	14283770
Category	Differentials, Rear
Last Updated	4/3/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RSP40 Rear Differential

$1,295 USD

REBUILT RSP40 3.42. 1 2MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62322, Core Charge: EXCHANGE, Ratio: 3.42

Condition	Remanufactured
Part Number	62322
Stock Number	62322.
MLS Number	14270268
Category	Differentials, Rear
Last Updated	3/27/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton Rear Differential for a 2006 Peterbilt 378

$3,295 USD

D46-170 LOCKER REAR USED T.O 3.91 RATIO WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY.SUSPENSION ASSY INVENTORIED SEPERATLY., Ratio: 3.91

Condition	Used
Rear End	3.91 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2006
Stock Number	11026-2
MLS Number	14091634
Category	Differentials, Rear
Last Updated	3/26/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton DS403 Rear Differential for a 1995 Peterbilt 378

$995 USD

RS403 5.29 USED TAKEOUT WILL INSPECT IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 5.29

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1995
Stock Number	31926-3
MLS Number	14264192
Category	Differentials, Rear
Last Updated	3/25/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton DSP40 Rear Differential for a 2004 Kenworth T800

$695 USD

RSP40 3.55 RATIO, USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRNTY, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2004
Stock Number	30926-4
MLS Number	14232937
Category	Differentials, Rear
Last Updated	3/10/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RS404 Rear Differential for a 2003 Kenworth T300

$695 USD

RS404 4.63 RATIO, USED TAKEOUT. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 4.63

Condition	Used
Rear End	4.63 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T300
Will Fit Year(s)	2003
Stock Number	22726-3
MLS Number	14231498
Category	Differentials, Rear
Last Updated	3/9/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RS402 Rear Differential for a 1994 Peterbilt 379

$995 USD

RS402 3.55 RATIO, USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARANTY, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1994
Stock Number	21426-3
MLS Number	14166705
Category	Differentials, Rear
Last Updated	3/9/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RDP40 Rear Differential for a 2017 Peterbilt 348

$1,495 USD

GOOD INSPECTED DIFFERENTIAL ASSEMBLY/ LOCKER 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 500.00, Ratio: 5.29, Casting#: NA

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	348
Will Fit Year(s)	2017
Part Number	RDP41 LOCKER
Stock Number	22526-4
MLS Number	14219569
Category	Differentials, Rear
Last Updated	3/3/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RSP41 Rear Differential

$495 USD

INSPECTED TAKEOUT RSP41 4.88 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 62181, Core Charge: EXCHANGE, Ratio: 4.88

Condition	Used
Part Number	62181
Stock Number	62181
MLS Number	14134177
Category	Differentials, Rear
Last Updated	2/10/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RSP40 Rear Differential

$1,295 USD

REBUILT RSP40 4.88. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVIALABLE., Axle Spline Count: 41, Serial#: 62180, Core Charge: EXCHANGE, Ratio: 4.88

Condition	Remanufactured
Part Number	62180
Stock Number	62180
MLS Number	14128542
Category	Differentials, Rear
Last Updated	2/6/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RS404 Rear Differential for a 2010 International PROSTAR

$695 USD

RS404 3.55 RATIO USED TAKEOUT. WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY., Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2010
Stock Number	20226-2
MLS Number	14123526
Category	Differentials, Rear
Last Updated	2/4/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RS404 Rear Differential for a 2000 Kenworth T800

$695 USD

RS404 3.90 RATIO USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY., Axle Spline Count: 41, Ratio: 3.90, Casting#: 127608

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2000
Stock Number	10826-2
MLS Number	14087670
Category	Differentials, Rear
Last Updated	2/4/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RSP40 Rear Differential

$795 USD

RSP40 USED TAKEOUT 5.57 RATIO. WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY., Axle Spline Count: 41, Ratio: 5.57

Condition	Used
Rear End	5.57 ratio
Stock Number	P-60985
MLS Number	14117966
Category	Differentials, Rear
Last Updated	1/30/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton DSP41 Rear Differential for a 2016 Kenworth T680

$795 USD

RSP41 3.36 RATIO USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2016
Stock Number	11826-4
MLS Number	14106489
Category	Differentials, Rear
Last Updated	1/23/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RS461 Rear Differential

$1,395 USD

USED TAKEOUT RS461 4.11 RATIO, WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY., Ratio: 4.11

Condition	Used
Rear End	4.11 ratio
Stock Number	P-60968
MLS Number	14101155
Category	Differentials, Rear
Last Updated	1/21/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton Rear Differential for a 1987 GMC Brigadier

$1,995 USD

RC402 4.33 RATIO USED T.O.LOCKER, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY., Ratio: 433

Condition	Used
Rear End	4.33 ratio
Fits To Make(s)	GMC
Fits To Model(s)	Brigadier
Will Fit Year(s)	1987
Stock Number	11126-3
MLS Number	14091649
Category	Differentials, Rear
Last Updated	1/16/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RS402 Rear Differential

$1,295 USD

RS402 3.90 41 SPL. S.G. EXTENDED WARRANTY AVAILABLE 12 MONTHS PARTS AND LABOR WARRANTY, Axle Spline Count: 41, Core Charge: EXCHANGE, Ratio: 3.90, Casting#: 106402

Condition	Remanufactured
Rear End	3.90 ratio
Part Number	62255
Stock Number	62255
MLS Number	14055681
Category	Differentials, Rear
Last Updated	12/23/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RS404 Rear Differential

$1,295 USD

REBUILT RS404 3.90 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62247, Core Charge: EXCHANGE, Ratio: 3.90

Condition	Remanufactured
Part Number	62247
Stock Number	62247
MLS Number	14053078
Category	Differentials, Rear
Last Updated	12/20/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RS402 Rear Differential for a 1990 Ford L9000

$995 USD

RS402 4.56 RATIO USED TAKEOUT ,WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 4.56

Condition	Used
Rear End	4.56 ratio
Fits To Make(s)	Ford
Fits To Model(s)	L9000
Will Fit Year(s)	1990
Stock Number	121125-2
MLS Number	14049506
Category	Differentials, Rear
Last Updated	12/18/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton D40-155 Rear Differential for a 2020 Peterbilt 579

$1,995 USD

D40-155 RR 2.64 RATIO GOOD INSPECTED TAKEOUT, Ratio: 2.64

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2020
Stock Number	120125-5
MLS Number	14015443
Category	Differentials, Rear
Last Updated	12/4/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton DP461 Rear Differential for a 1995 Kenworth W900

$2,750 USD

DP461P 5.04 RATIO SUSPENSION INVENTORIED SEPARATLY., Ratio: 5.04

Condition	Used
Rear End	5.04 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	1995
Stock Number	110125-23
MLS Number	13989074
Category	Differentials, Rear
Last Updated	11/19/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton Rear Differentials For Sale in Washington and Surrounding Areas

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