Eaton Rear Differentials For Sale

2014 Eaton RSP40 Rear Differential

$395 USD

(USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 MISSING YOKE NUT

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25670945
MLS Number	12972206
Category	Differentials, Rear
Last Updated	9/12/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

Eaton DS461P Rear Differential for a 1998 Kenworth W900

$2,295 USD

RC461P REAR TAKEOUT, 4.11 RATIO, WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY, Ratio: 411

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	1998
Stock Number	82626-2
MLS Number	14591920
Category	Differentials, Rear
Last Updated	9/10/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DS404 Rear Differential for a 2005 International 9400I

$695 USD

USED TAKEOUT RS404 3.70 RATIO, WILL INSPECT IN OUR GEARSHOP, 90 DAY RATIO., Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	International
Fits To Model(s)	9400I
Will Fit Year(s)	2005
Stock Number	82726-2
MLS Number	14591908
Category	Differentials, Rear
Last Updated	9/9/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS405 Rear Differential for a 2000 Mack CL713

$995 USD

RECON RS405 4.11 1ST 6 MONTHS PARTS AND LABOR WARRANTY LAST 6 MONTHS PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: GET, Ratio: 4.11, Casting#: GET

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	Mack
Fits To Model(s)	CL713
Will Fit Year(s)	2000
Part Number	GET
Stock Number	101324-3
MLS Number	13206191
Category	Differentials, Rear
Last Updated	9/10/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RSP40 Rear Differential for a 2013 Peterbilt 389

$550 USD

T.O RSP40 3.90 RATIO WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY., Axle Spline Count: GET, Serial#: GET, Core Charge: 250.00, Ratio: 390

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2013
Part Number	GET
Stock Number	82126-3
MLS Number	14588139
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RSP40 Rear Differential

$1,295 USD

REBUILT RSP40 3.25. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 62618, Core Charge: EXCHANGE 250 CORE, Ratio: 3.25

Condition	Remanufactured
Part Number	62618
Stock Number	62618
MLS Number	14588136
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton DSP40 Rear Differential for a 2010 Freightliner Cascadia 125

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2010 FRTLR CASCADIA EATON RD40-L REAR REAR DIFF, 3.55 RATIO, WITH LOCK, ABS, DRUM BRAKE, AIRLINER SUSPENSION, Serial#: NA, Ratio: 3.55, Casting#: NA

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2010
Stock Number	3935-FRTLR-4
MLS Number	14588039
Category	Differentials, Rear
Last Updated	9/5/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

2008 Eaton RS404 Rear Differential for a International Prostar

$455 USD

(USED) Eaton RS404 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Stock Number	25651667
MLS Number	12881906
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2014 Eaton RSH40 Rear Differential for a Kenworth W900L

$375 USD

(USED) Eaton RSH40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: -

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900L
Stock Number	25636854
MLS Number	14410878
Category	Differentials, Rear
Last Updated	9/3/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

Eaton RSP40 Rear Differential

$1,295 USD

REBUILT RSP40 3.90. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 62610, Core Charge: EXCHANGE CRITICAL CORE 250.00, Ratio: 3.90

Condition	Remanufactured
Part Number	62610
Stock Number	62610
MLS Number	14580107
Category	Differentials, Rear
Last Updated	9/2/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Differential

$1,495 USD

REBUILT RS402 3.70. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62410, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.70

Condition	Remanufactured
Part Number	62410
Stock Number	62410
MLS Number	14443864
Category	Differentials, Rear
Last Updated	9/3/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

1999 Eaton RS404 Rear Differential for a Kenworth W900L

$325 USD

(USED) Eaton RS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 127603

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900L
Stock Number	25983371
MLS Number	14357575
Category	Differentials, Rear
Last Updated	8/30/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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Eaton DS405 Rear Differential for a 2016 Freightliner Cascadia 125

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2016 FRTLR CASCADIA EATON RS404 REAR REAR DIFF, 3.55 RATIO, NO LOCK, AIRLINER SUSPENSION, ABS DRUM BRAKE, 40000 LBS, Serial#: NA, Ratio: 3.55, Casting#: NA

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2016
Stock Number	3915-FRTLR-5
MLS Number	14570775
Category	Differentials, Rear
Last Updated	8/28/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

Eaton 23060-SH Rear Differential

$750 USD

Good used Eaton 23060-SH Rear, Rear Differential Assembly. 5.29 Ratio. 90 day guarantee for swap or refund

Quantity	3
Condition	Used
Rear End	5.29 ratio
Stock Number	Ryd 23060-SH/5.29/4
MLS Number	12838719
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton 19060-S Rear Differential

$500 USD

Good used Eaton 19060-S Rear, Rear Differential Assembly 4.63 Ratio 90 day guarantee for swap or refund,

Quantity	2
Condition	Used
Rear End	4.63 ratio
Stock Number	Ryd 19060-S/4.63/39
MLS Number	11187327
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton RSP40 Rear Differential

$600 USD

Good used Eaton RSP40 Rear, Rear Differential Assembly. 3.55 Ratio. 90 day guarantee for swap or refund

Quantity	2
Condition	Used
Rear End	3.55 ratio
Stock Number	Ryd RSP40/3.55/41
MLS Number	10643512
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton 17060-S Rear Differential

$500 USD

Good used Eaton 17060-S Rear, Rear Differential Assembly with emergency brake. 4.33 Ratio. 90 day guarantee for swap or refund,

Condition	Used
Rear End	4.33 ratio
Stock Number	Ryd 17060-S/4.33/39
MLS Number	10568113
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton RS404 Rear Differential

$500 USD

Good used Eaton DS404 Rear, Rear Differential Assembly. 3.70 Ratio. 90 day guarantee for swap or refund

Quantity	6
Condition	Used
Rear End	3.70 ratio
Stock Number	Ryd RS404/3.70/41
MLS Number	10295744
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Eaton 19060-S Rear Differential

$500 USD

Good used Eaton 19060-S Rear, Rear Differential Assembly 6.17 Ratio 90 day guarantee for swap or refund,

Quantity	3
Condition	Used
Rear End	6.17 ratio
Stock Number	Ryd 19060-S/6.17/39
MLS Number	10258337
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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Eaton RS404 Rear Differential

$1,215 USD

RS404-411 - Reconditioned

Condition	Remanufactured
Rear End	4.11 ratio
Stock Number	RS404-411-REC
MLS Number	14028773
Category	Differentials, Rear
Last Updated	8/29/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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Eaton DS405 Rear Differential for a 2010 International 8600

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2009 IHC 8600 EATON RS405 REAR DIFF, NO LOCKS, 3.55 RATIO, AIR SUSPENSION, 40000 LBS, Serial#: NA, Ratio: 3.55, Casting#: NA

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	International
Fits To Model(s)	8600
Will Fit Year(s)	2010
Stock Number	3906-IHC-4
MLS Number	14562439
Category	Differentials, Rear
Last Updated	8/25/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

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Eaton RS404 Rear Differential

$850 USD

RS404-336 - Refurbished

Condition	Used
Rear End	3.36 ratio
Stock Number	RS404-336-REF
MLS Number	14028787
Category	Differentials, Rear
Last Updated	8/27/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2014 Eaton 22060S Rear Differential for a Kenworth T370

$375 USD

(USED) Eaton 22060S Ratio: 4.88 Side Gear Splines: 41 W/ Locker: NO Cast#: RUSTED

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T370
Stock Number	25695499
MLS Number	13143445
Category	Differentials, Rear
Last Updated	8/23/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2005 Eaton RSP40 Rear Differential for a Kenworth T600

$395 USD

(USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Stock Number	25808327
MLS Number	13631850
Category	Differentials, Rear
Last Updated	8/23/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.