Eaton Rear Differentials For Sale

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1 0

Eaton RSP40 Rear Differential for a 2005 Peterbilt 379

$795 USD

GOOD USED INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE, Serial#: NA, Core Charge: 250.00, Ratio: 3.36, Casting#: NA

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2005
Stock Number	90825-4
MLS Number	13847136
Category	Differentials, Rear
Last Updated	9/25/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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3 0

Eaton RS402 Rear Differential

$1,295 USD

REBUILT RS402 4.11. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62079, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 4.11

Condition	Remanufactured
Part Number	62079
Stock Number	62079
MLS Number	13824306
Category	Differentials, Rear
Last Updated	9/20/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(888) 595-___ SHOW
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3 0

Eaton 21060D Rear Differential

$1,175 USD

Livraison partout au Canada États-Unis. We ship anywhere in Canada USA. - Stock: 6832D - Eaton Spicer - 21060D, Ratio 5.57 - 21 000 lbs, AVEC LOCK, Pas Échange + 150$ USD - 21 000...

Condition	Used
Rear End	5.57 ratio
Stock Number	6832D
MLS Number	13824186
Category	Differentials, Rear
Last Updated	9/20/2025
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

3 0

Eaton RS402 Rear Differential for a Freightliner

$450 USD

GOOD USED, Core Charge: 0, Ratio: 4.33

Condition	Used
Rear End	4.33 ratio
Fits To Make(s)	FREIGHTLINER
Stock Number	2A2E56750
MLS Number	13824143
Category	Differentials, Rear
Last Updated	9/27/2025
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

3 0

Eaton DS402 Rear Differential for a Freightliner

$1,200 USD

GOOD USED, Core Charge: 0, Ratio: 4.33

Condition	Used
Rear End	4.33 ratio
Fits To Make(s)	FREIGHTLINER
Stock Number	2A1E56750
MLS Number	13824135
Category	Differentials, Rear
Last Updated	9/27/2025
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(855) 370-___ SHOW
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4 0

2006 Eaton 17060S Rear Differential for a International 4300

$425 USD

(USED) Eaton 17060S Ratio: 5.57 Side Gear Splines: 39 W/ Locker: NO Cast#: 127603

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	4300
Stock Number	25829065
MLS Number	13712448
Category	Differentials, Rear
Last Updated	9/20/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(833) 432-___ SHOW
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6 0

Eaton 17221 Rear Differential

$650 USD

6.50 Ratio 2 Speed 16 Spline

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	17221
Stock Number	R12302260
MLS Number	13822665
Category	Differentials, Rear
Last Updated	9/19/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

4 0

Eaton RS402-3.70 Rear Differential

$949.95 USD

RS402 3.70 Inspected takeout +$500 Core, Yoke 1710 Full round, Side gears 41 Spline, Input 39 Spline

Condition	Used
Rear End	3.70 ratio
Stock Number	12559
MLS Number	13376973
Category	Differentials, Rear
Last Updated	9/18/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(855) 370-___ SHOW
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4 0

2007 Eaton 21060S Rear Differential for a International 4300

$425 USD

(USED) Eaton 21060S Ratio: 4.88 Side Gear Splines: 39 W/ Locker: NO Cast#: 127603

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	4300
Stock Number	25822443
MLS Number	13709005
Category	Differentials, Rear
Last Updated	9/18/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

5 0

Eaton RS404-4.11 Rear Differential

$899.95 USD

Eaton RS404 4.11 Inspected Take out +$250 Core, Rear Differential, Capacity: 40K, Ratio: 4.11, Side Gear: 41 Splines, Input: 39 Splines, Non-Locker

Condition	Used
Rear End	4.11 ratio
Stock Number	15065
MLS Number	13815355
Category	Differentials, Rear
Last Updated	9/19/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

6 0

Eaton 23105S Rear Differential

$795 USD

Eaton 23105-S 3.70 Inspected Take Out +$250 Core, Rear Differential, Capacity: 23K, Ratio: 3.70, Yoke: 1760, Side Gear: 39, Input: 44, Non-Locker,

Condition	Used
Rear End	3.70 ratio
Stock Number	15059
MLS Number	13815349
Category	Differentials, Rear
Last Updated	9/17/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

3 0

2001 Eaton RS404-3.55 Rear Differential for a Kenworth W900

$899 USD

RS404 3.55 Inspected Takeout +250 core, Yoke; SPL170, Side gear; 41 Spline, Input shaft; 39 Spline,

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	W900
Stock Number	14997
MLS Number	13812795
Category	Differentials, Rear
Last Updated	9/17/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

3 0

2015 Eaton RSP40-3.36 Rear Differential for a Kenworth T660

$899 USD

RSP40 3.36 Inspected Takeout. +$250 core, Yoke; SPL170, Side Gear; 41 Spline, Input shaft; 39 Spline,

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T660
Stock Number	14996
MLS Number	13812794
Category	Differentials, Rear
Last Updated	9/15/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

1 0

1990 Eaton RS402-3.70 Rear Differential for a Peterbilt 379

$750 USD

3.70 RS402 CORE return. Pinion Bearing Spinning Yoke N/A, side gear 41 spline, Input 39 Spline

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	379
Stock Number	12275
MLS Number	13313949
Category	Differentials, Rear
Last Updated	9/18/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

4 0

Eaton RT451-4.33 Rear Differential

$895 USD

RT451 CORE Input/pinion splines wear excessive Yoke:1710, Side gear 41 Spline, Input 39 spline

Condition	Used
Rear End	4.33 ratio
Stock Number	12274
MLS Number	13313948
Category	Differentials, Rear
Last Updated	9/15/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(855) 370-___ SHOW
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3 0

2012 Eaton RS404 Rear Differential for a Freightliner Cascadia

$485 USD

(USED) Eaton RS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: -

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25406685
MLS Number	12642186
Category	Differentials, Rear
Last Updated	9/14/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(833) 541-___ SHOW
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1 0

Eaton RSP40 Rear Differential for a 2003 Peterbilt 379

$795 USD

GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 250.00, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2003
Part Number	NA
Stock Number	90325-4
MLS Number	13810816
Category	Differentials, Rear
Last Updated	9/13/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2 0

Eaton RSP41 Rear Differential for a 2017 Peterbilt 567

$700 USD

GOOD USED, Core Charge: 0, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	567
Will Fit Year(s)	2017
Stock Number	2A2E56733
MLS Number	13810772
Category	Differentials, Rear
Last Updated	12/18/2025
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 402-___ SHOW
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3 0

Eaton 23070S Rear Differential for a 1988 Chevrolet C70

Contact for price

(Used) 1988 GMC C70, DIFFERENTIAL GEARS ONLY- Make: Eaton, Model: 23070S, Ratio: 6.17, Capacity: 23,000 Lbs, For more information about this item, give us a call. We ship Worldwide! (CRG...

Condition	Used
Rear End	6.17 ratio
Fits To Make(s)	Chevrolet
Fits To Model(s)	C70
Will Fit Year(s)	1988
Stock Number	P-110837
MLS Number	13809971
Category	Differentials, Rear
Last Updated	9/12/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

6 0

Eaton RDH40 Rear Differential

$1,225 USD

RDH40 4.11 LOCKER Inspected Take out Rear Differential, + 300 Core Charge, Capacity: 40K, Yoke: 1710, Side Gear: 41 Spline, Input: 39 Spline,

Condition	Used
Rear End	4.11 ratio
Stock Number	14959
MLS Number	13808876
Category	Differentials, Rear
Last Updated	9/15/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(855) 980-___ SHOW
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1 0

Eaton D46-170 Rear Differential for a 2007 Peterbilt 357

Contact for price

MILES 162523, Ratio: 430

Condition	Used
Rear End	4.30 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	357
Will Fit Year(s)	2007
Stock Number	662232-5
MLS Number	13808858
Category	Differentials, Rear
Last Updated	9/12/2025
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

4 0

2007 Eaton RDP40-3.90 Rear Differential for a Peterbilt 379

$1,495 USD

RDP40 3.90 LOCKER Inspected takeout +950 Core Yoke; 1710, Sidegear; 41 Spline, Input Shaft; 39 Spline,

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	379
Stock Number	14085
MLS Number	13664509
Category	Differentials, Rear
Last Updated	9/12/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

2 0

Eaton RS404 Rear Differential for a 2003 Volvo VNM

$700 USD

GOOD USED, Core Charge: 0, Ratio: 4.63

Condition	Used
Rear End	4.63 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	VNM
Will Fit Year(s)	2003
Stock Number	2A2E56657
MLS Number	13746881
Category	Differentials, Rear
Last Updated	9/12/2025
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 925-___ SHOW
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5 0

Eaton 23105S Rear Differential for a 1993 White WHEB

$850 USD

1993 VOLVO, N14 MANUAL ENG $6500, FULLER TRANS CALL FOR PRICE, REAR 23105S $850, FUEL TANKS $750, DOORS $450, HOOD 750, RADIATOR $400. Please keep me in mind for future purchases. I have...

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	White
Fits To Model(s)	WHEB
Will Fit Year(s)	1993
Stock Number	203233
MLS Number	13807579
Category	Differentials, Rear
Last Updated	9/11/2025
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts