Rear Differentials For Sale

Detroit DA-RT-40.0-4 Rear Differential for a 2020 Freightliner Cascadia 126

$2,085 USD

DART40 2.85 REAR REAR DIFFERENTIAL LOW MILE TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: NA, Ratio: 2.85

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2020
Part Number	DART40
Stock Number	92220-6
MLS Number	10480773
Category	Differentials, Rear
Last Updated	3/21/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2018 Alliance ART-40 Rear Differential for a Freightliner Cascadia

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GTO

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	27285
MLS Number	12665676
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2016 Rockwell RR20145 Rear Differential for a Mack CHU613

$850 USD

GTO

Condition	Used
Rear End	3.21 ratio
Fits To Make(s)	MACK
Fits To Model(s)	CHU613
Stock Number	27279
MLS Number	12660338
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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

1999 Rockwell RR20145 Rear Differential for a Freightliner CENTURY

$850 USD

GTO

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CENTURY
Stock Number	27270
MLS Number	12647865
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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.

2016 Rockwell MR20-14X Rear Differential for a Volvo VNL

$950 USD

GTO

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	27092
MLS Number	12402000
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(844) 641-___ SHOW
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2006 International Paystar 5600i Rear Differential for a International 5600I

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Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	5600I
Stock Number	10217
MLS Number	12513159
Category	Differentials, Rear
Last Updated	2/2/2024
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

2018 Alliance RT40-4N Rear Differential for a Freightliner Cascadia

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GTO

Condition	Used
Rear End	2.28 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	27203
MLS Number	12541166
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.

Axle Alliance RT40.0-4 Rear Differential

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RT40-04 Ratio:2.42, Ratio: 2.42

Condition	Used
Rear End	2.42 ratio
Stock Number	ATC2176
MLS Number	12556430
Category	Differentials, Rear
Last Updated	1/10/2024
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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

Mack CRD92 Rear Differential

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Ratio:4.35 with trac bracket holes - Differential Make (Rear): Mack - Differential Model (Rear): CRD92 fine spline, Ratio: 4.35

Condition	Used
Rear End	4.35 ratio
Stock Number	ATC2141
MLS Number	12425099
Category	Differentials, Rear
Last Updated	1/9/2024
Location	Alma, AR, US
Sold By	Arkansas Truck Center

Meritor-Rockwell R20145 Rear Differential

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Rear 20145 Ratio:5.29, Ratio: 5.29

Condition	Used
Rear End	5.29 ratio
Stock Number	ATC2171
MLS Number	12546896
Category	Differentials, Rear
Last Updated	1/5/2024
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.

1996 Rockwell RR20145 Rear Differential for a Western Star 4900EX

$850 USD

GTO

Condition	Used
Rear End	4.10 ratio
Fits To Make(s)	WESTERN STAR
Fits To Model(s)	4900EX
Stock Number	27191
MLS Number	12518688
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(844) 925-___ SHOW
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2001 Isuzu FRR Rear Differential

$1,000 USD

USED, Ratio: 1111

Condition	Used
Fits To Make(s)	Isuzu
Fits To Model(s)	FRR
Will Fit Year(s)	2001
Stock Number	201979
MLS Number	10481202
Category	Differentials, Rear
Last Updated	12/19/2023
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

(844) 925-___ SHOW
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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

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

Eaton RS404 Rear Differential for a 1996 Peterbilt 379

$695 USD

RS404 3.70 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: 41, Serial#: NA, Core Charge: 150.00, Ratio: 3.70

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1996
Part Number	RS404
Stock Number	11523-8
MLS Number	11841047
Category	Differentials, Rear
Last Updated	12/18/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Meritor-Rockwell 17-145 Rear Differential for a 2000 Ford F-650

$595 USD

17-145 4.11 GOOD USED DIFFERENTIAL ASSEMBLY 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 39, Serial#: NA, Ratio: 4.11, Casting#: NA

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	Ford
Fits To Model(s)	F-650
Will Fit Year(s)	2000
Stock Number	120922-9
MLS Number	11763493
Category	Differentials, Rear
Last Updated	12/18/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton 17060S Rear Differential for a 2006 International 4300

$695 USD

19060s 5.29 GOOD USED REAR DIFF ASSEMBLY. 90 DAY WARRANTY EXCHANGE, Ratio: 5.29

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	International
Fits To Model(s)	4300
Will Fit Year(s)	2006
Part Number	17060S
Stock Number	121322-8
MLS Number	11763414
Category	Differentials, Rear
Last Updated	12/18/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts