Eaton Rear Differentials For Sale

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3 0

Eaton 17060-S Rear Differential

Newly Listed

$500 USD

Good used inspected Eaton 17060-S rear, rear differential assembly. 6.17 ratio. Good used with 90 Day Warranty

Condition	Used
Rear End	6.17 ratio
Fits To Make(s)	EATON
Fits To Model(s)	17060-S
Stock Number	BP TRS 17060-S/6.17
MLS Number	14050762
Category	Differentials, Rear
Last Updated	12/18/2025
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

(833) 541-___ SHOW
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1 0

Eaton RS402 Rear Differential for a 1990 Ford L9000

Newly Listed

$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

(833) 359-___ SHOW
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1 0

2008 Eaton R46-170H Rear Differential for a Kenworth T800

Recently Updated

$3,495 USD

USED R46-170H REAR REAR DIFFERENTIAL/3.73 RATIO

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	91410
MLS Number	12835983
Category	Differentials, Rear
Last Updated	12/17/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(844) 503-___ SHOW
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3 0

Eaton RS404 Rear Differential

Newly Listed

$500 USD

GOOD USED, Core Charge: 0, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Stock Number	2A1E57036
MLS Number	14045242
Category	Differentials, Rear
Last Updated	12/17/2025
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

6 0

Eaton RS402-3.70 Rear Differential

Newly Listed

$1,895 USD

RS402 3.70 Rebuilt (with Detroit Locker) +$650 Core, Yoke: N/A, Side Gear: 41 Splines, Input: 39 Splines, Non-locker, Has a Detroit Locker,

Condition	Remanufactured
Rear End	3.70 ratio
Stock Number	16080
MLS Number	14045106
Category	Differentials, Rear
Last Updated	12/19/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

4 0

Eaton RSP41 Rear Differential

Recently Updated

$795 USD

RSP41 3.25 Inspected takeout +$150 core, Yoke; SPL170, Side gear; 41 Spline, Input shaft; 39 Spline

Condition	Used
Rear End	3.25 ratio
Stock Number	15390
MLS Number	13880868
Category	Differentials, Rear
Last Updated	12/17/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(855) 370-___ SHOW
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2 0

2007 Eaton RSP41 Rear Differential for a Peterbilt 387

Recently Updated

$375 USD

(USED) Eaton RSP41 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Stock Number	25045218
MLS Number	11158009
Category	Differentials, Rear
Last Updated	12/18/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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4 0

2007 Eaton RSP41 Rear Differential for a Kenworth T800

Recently Updated

$350 USD

(USED) Eaton RSP41 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Stock Number	25045039
MLS Number	11044576
Category	Differentials, Rear
Last Updated	12/18/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 794-___ SHOW
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2 0

2015 Eaton P20060R Rear Differential for a Kenworth T270

Newly Listed

Contact for price

P20060 Rear - 5.57 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY.

Condition	Used
Rear End	5.57 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T270
Stock Number	1599-16
MLS Number	14044366
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
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2 0

1982 Eaton 17200 Rear Differential for a Ford F700

Recently Updated

$895 USD

Eaton 17200 Rear Diff, Ratio 6.57, Pullout, DIFF ONLY, HOUSING SOLD SEPARATELY.

Condition	Used
Rear End	6.57 ratio
Fits To Make(s)	FORD
Fits To Model(s)	F700
Stock Number	2084-3
MLS Number	13904499
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(844) 484-___ SHOW
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4 0

1995 Eaton RS404 3.90 Rear Differential for a Kenworth T300

Recently Updated

Contact for price

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T300
Stock Number	805
MLS Number	14022589
Category	Differentials, Rear
Last Updated	12/17/2025
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

1 0

Eaton RSP40 Rear Differential

Recently Updated

$500 USD

RSP40 3.55 CORE , Core return ring gear carrier and nest all bad. was 3.55 ratio, case and some misc parts saved.

Condition	Used
Rear End	3.55 ratio
Stock Number	15511
MLS Number	13950599
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

3 0

2008 Eaton RSP40 Rear Differential for a Peterbilt 388

Recently Updated

$500 USD

RDP40 3.55 CORE

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	388
Stock Number	15070
MLS Number	13815359
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

7 0

Eaton RSP40 Rear Differential

Recently Updated

$1,225 USD

RSP40 3.36 REBUILT +$450 Core, Yoke: N/A, Side Gear: 41 Splines, Input: 39 Splines, Non-Locker

Condition	Remanufactured
Rear End	3.36 ratio
Stock Number	15069
MLS Number	13815358
Category	Differentials, Rear
Last Updated	12/17/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

6 0

2016 Eaton RSP40 Rear Differential for a Peterbilt 579

Recently Updated

$899 USD

RSP40 3.55 Inspected Takeout +$250 Core, Capacity: 40K, Ratio: 3.55, Yoke: 1710, Side Gear: 41 Spline, Input: 39 Spline

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	14929
MLS Number	13806984
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

5 0

2020 Eaton RSP41 Rear Differential for a Peterbilt 365

Recently Updated

$899 USD

RSP41 3.90 Inspected Takeout +$150 Core, Yoke: SPL 170, Side Gear: 41 Spline, Input: 39 Spline, Non locker,

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	365
Stock Number	14608
MLS Number	13755073
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

5 0

2018 Eaton RSH40 Rear Differential for a Kenworth T880

Recently Updated

$899 USD

RSH40 3.25 Inspected Takeout +$250 Core, Yoke: SPL 170, Side Gear: 41 Spline, Input: 39 Spline, Non locker

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T880
Stock Number	14601
MLS Number	13755066
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

5 0

Eaton RSP40-3.55 Rear Differential

Recently Updated

$350 USD

Eaton RSP40 3.55 CORE, Non locker, Side gear: 41 Splines, Input: 39 Splines, 40K capacity

Condition	Used
Rear End	3.55 ratio
Stock Number	14570
MLS Number	13746990
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

4 0

Eaton RSH40 Rear Differential

Recently Updated

$899 USD

RSH40 3.70 Inspected takeout +$250 core, Old stock, mileage unknown. Exchange Yoke; 1710, Side gear; 41 Spline, Input shaft; 39 Spline

Condition	Used
Rear End	3.70 ratio
Stock Number	13992
MLS Number	13659359
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

3 0

2009 Eaton RD404 Rear Differential for a International 4400

Recently Updated

$995 USD

RD404 6.50 LOCKER Inspected takeout. +$150 Core, Yoke; 1710, Side gear; 41 Spline, Input Shaft; 39 Spline

Condition	Used
Rear End	6.50 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	4400
Stock Number	13324
MLS Number	13598390
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

4 0

2016 Eaton R40-155DH-2.53 Rear Differential for a Kenworth T880

Recently Updated

$2,295 USD

R40-155DH 2.53 LOCKER Inspected takeout +$1200 Core, Yoke; SPL170, Side gear; 41 Spline, Input 39 spline,

Condition	Used
Rear End	2.53 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T880
Stock Number	12825
MLS Number	13492576
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

4 0

Eaton 23105s-3.70 Rear Differential

Recently Updated

$750 USD

23105S 3.70 Inspected takeout. + $350 core, Yoke; 1760, Side gear 39 Spline, Input 44 Spline

Condition	Used
Rear End	3.70 ratio
Stock Number	12789
MLS Number	13470772
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

4 0

2011 Eaton RSH40 Rear Differential for a Kenworth T800

Recently Updated

$899 USD

RSH40 3.90 Inspected takeout +$250 Core Yoke; SPL170, Side gears; 41 Spline, Input shaft; 39 Spline,

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	12658
MLS Number	13418798
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

3 0

Eaton RT400-4.56/6.21 Rear Differential

Recently Updated

$895 USD

RT400 4.56/6.21 Two speed Takeout differential +$250 Core, Yoke N/A, Side gear 33 Spline, Input 29 Spline

Condition	Used
Stock Number	12588
MLS Number	13391632
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower