Rear Differentials For Sale by Dealerships

(844) 484-___ SHOW
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4 0

1995 Eaton RS404 3.90 Rear Differential for a Kenworth T300

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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.

(844) 484-___ SHOW
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4 0

Rockwell 5.86 Rear Differential

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Condition	Used
Stock Number	679
MLS Number	14022492
Category	Differentials, Rear
Last Updated	12/19/2025
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

(844) 402-___ SHOW
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6 0

Meritor-Rockwell RS23160 Rear Differential for a 2019 Kenworth T680

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(Used) 2019 Kenworth T680, DIFFERENTIAL GEARS ONLY- Part Number: 3200-N-1704, Serial Number: TBD, Make: Meritor, Model: RS23-160, Ratio: 2.67, Capacity: 22,700 Lbs, Reference images for...

Condition	Used
Rear End	2.67 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2019
Part Number	3200-N-1704
Stock Number	P-491331
MLS Number	14043983
Category	Differentials, Rear
Last Updated	12/17/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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4 0

Meritor-Rockwell RS23161 Rear Differential for a 2018 Kenworth T680

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(Used) 2018 Kenworth T680, DIFFERENTIAL GEARS ONLY- Part Number: C05-603105320400028, Serial Number: FOR04627799, Make: Meritor, Model: RS23-161, Ratio: 2.80, Capacity: 22,700 Lbs, For more...

Condition	Used
Rear End	2.80 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2018
Part Number	C05-603105320400028
Stock Number	P-491307
MLS Number	14043957
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

1 0

2018 Meritor-Rockwell MR2014XR308 Rear Differential

$595.15 USD

Condition	Remanufactured
Rear End	3.08 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MR2014XR308
Stock Number	2541728
MLS Number	14043847
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2 0

2019 Meritor-Rockwell MR2014XR279 Rear Differential

$595.15 USD

Condition	Remanufactured
Rear End	2.79 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MR2014XR279
Stock Number	2283461
MLS Number	13470921
Category	Differentials, Rear
Last Updated	12/18/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2 0

2018 Meritor-Rockwell MR2014XR279 Rear Differential

$450.15 USD

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MR2014XR279
Stock Number	2584743
MLS Number	14043821
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

4 0

Meritor-Rockwell RR20145R391 Rear Differential

$695.34 USD

Quantity	2
Condition	Remanufactured
Rear End	3.91 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RR20145R391
Stock Number	REC RR20145-3.91
MLS Number	13600972
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

4 0

Meritor-Rockwell RR20145R373 Rear Differential

$651.34 USD

Quantity	24
Condition	Remanufactured
Rear End	3.73 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RR20145R373
Stock Number	REC RR20145-3.73
MLS Number	13514545
Category	Differentials, Rear
Last Updated	12/18/2025
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

11 0

2018 Alliance R19-4NR588 Rear Differential

$1,300.14 USD

Condition	Remanufactured
Rear End	5.88 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R19-4NR588
Stock Number	2588292
MLS Number	14043766
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

5 0

International RA44 Rear Differential

$899.95 USD

RA44 6.14 Inspected Takeout +$150 Core, Ratio: 6.14, Yoke: 1710, Side Gear : 39 Splines, Input: 32 Splines, Non-Locker

Condition	Used
Rear End	6.14 ratio
Stock Number	15552
MLS Number	13952164
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

$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

$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

$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

$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

$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

$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

$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

$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

3 0

1999 Meritor RRL23160-4.10 Rear Differential for a Kenworth W900B

$1,395 USD

RRL23160 4.10 LOCKER. Take out +$500 CORE Yoke;1710,

Condition	Used
Rear End	4.10 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	W900B
Stock Number	13241
MLS Number	13606099
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

3 0

2018 Paccar MR2014P-2.64 Rear Differential for a Kenworth T680

$1,495 USD

MR2014P 2.64 Inspected Takeout +$150 Core, from low mileage non wrecked truck. (40814 miles, Yoke; 20 WYS, Side Gear 41 Spline, Input;39 Spline,

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	12864
MLS Number	13520544
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

$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

3 0

Paccar MR2014P Rear Differential

$1,995 USD

MR2014P 3.08 Inspected Takeout +$500 Core, Yoke; 20WYS, Side gear; 41 Spline, Input; 39 Spline

Condition	Used
Rear End	3.08 ratio
Stock Number	12823
MLS Number	13492574
Category	Differentials, Rear
Last Updated	12/18/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

3 0

2019 Paccar MR2014P-2.47 Rear Differential for a Kenworth T680

$1,995 USD

MR2014P 2.47 Inspected takeout $250 Core, (253,740 miles) from a non wrecked truck Yoke 25WYS, Side gears; 41 Spline, Input; 39 Spline

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	12822
MLS Number	13492573
Category	Differentials, Rear
Last Updated	12/16/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower