Remanufactured Rear Differentials For Sale in Washington

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Meritor MR20143M Rear Differential for a Volvo VNL

2005 Meritor MR20143M Rear Differential for a Volvo VNL

Recently Updated

$1,495 USD

MR20143M (Amboid) 3.36 REBUILT +$250 core, Yoke; N/A, Side gear; 41 Spline, Input shaft; 39 Spline, HYPOID case, longer than standard, seal pressed in, no bearing retainer on the...

Condition	Remanufactured
Rear End	3.36 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	15386
MLS Number	13880864
Category	Differentials, Rear
Last Updated	2/13/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

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High Mountain Horsepower

Eaton RS404-3.90 Rear Differential

Eaton RS404-3.90 Rear Differential

Recently Updated

$1,495 USD

Eaton RS404 3.90 REBUILT+$250 Core, Capacity: 40K, Ratio: 3.90, Yoke: 1710, Side Gear: 41 Splines, Input: 39 Splines, Non-Locker

Condition	Remanufactured
Rear End	3.90 ratio
Stock Number	15366
MLS Number	13876408
Category	Differentials, Rear
Last Updated	2/12/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
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High Mountain Horsepower

Eaton RSP40 Rear Differential

Eaton RSP40 Rear Differential

Recently Updated

$1,595 USD

RSP40 3.36 REBUILT +$350 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	2/12/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
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High Mountain Horsepower

Eaton RS404-3.90 Rear Differential for a Peterbilt 379

2001 Eaton RS404-3.90 Rear Differential for a Peterbilt 379

Recently Updated

$1,495 USD

RS404 3.90 REBUILT+$250 core, Yoke; 1710, Side gear; 41 Spline, Input shaft; 39 spline

Condition	Remanufactured
Rear End	3.90 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	379
Stock Number	14993
MLS Number	13810843
Category	Differentials, Rear
Last Updated	2/12/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
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High Mountain Horsepower

Eaton RSP40-3.55 Rear Differential

Eaton RSP40-3.55 Rear Differential

Recently Updated

$1,595 USD

Eaton RSP40 3.55 REBUILT +$ 350 Core, Non locker, Side gear: 41 Splines, Input: 39 Splines, 40K capacity

Condition	Remanufactured
Rear End	3.55 ratio
Stock Number	14570
MLS Number	13746990
Category	Differentials, Rear
Last Updated	2/12/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
NUMBERCall Seller

High Mountain Horsepower

Rockwell SQ100-3.73 Rear Differential

Rockwell SQ100-3.73 Rear Differential

Recently Updated

$1,795 USD

SQ100 3.73 Rear rear, REBUILT, CORE;$350, Yoke; 1710, Side gear; 41 Splines, Input; 39 Spline,

Condition	Remanufactured
Stock Number	13001
MLS Number	13559042
Category	Differentials, Rear
Last Updated	2/12/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
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High Mountain Horsepower

Eaton RSP40-3.70 Rear Differential

Eaton RSP40-3.70 Rear Differential

Recently Updated

$1,595 USD

RSP40 3.70 REBUILT +$350Core, Yoke N/A, Side gear: 41 Spline, Input : 39 Spline, Non- Locker,

Condition	Remanufactured
Rear End	3.70 ratio
Stock Number	12550
MLS Number	13376964
Category	Differentials, Rear
Last Updated	2/12/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
NUMBERCall Seller

High Mountain Horsepower

Eaton RS402-3.55 Rear Differential

Eaton RS402-3.55 Rear Differential

Recently Updated

$1,895 USD

RS402 3.55 Rebuilt +$650 Core, Yoke N/A, Side gear 41 Spline, Input 39 Spline, Non-Locker

Condition	Remanufactured
Rear End	3.55 ratio
Stock Number	12538
MLS Number	13376952
Category	Differentials, Rear
Last Updated	2/12/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
NUMBERCall Seller

High Mountain Horsepower

Eaton RS402-3.70 Rear Differential for a Peterbilt 379

1990 Eaton RS402-3.70 Rear Differential for a Peterbilt 379

Recently Updated

$1,795 USD

RS402 3.70 REBUILT +$650 Core, Yoke N/A, side gear 41 spline, Input 39 Spline, Non Locker

Condition	Remanufactured
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	2/12/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
NUMBERCall Seller

High Mountain Horsepower

Eaton RS402-3.70 Rear Differential

Eaton RS402-3.70 Rear Differential

$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	2/3/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
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High Mountain Horsepower

Eaton-Spicer RS404R308 Rear Differential

2004 Eaton-Spicer RS404R308 Rear Differential

$1,125 USD

Condition	Remanufactured
Rear End	3.08 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RS404R308
Stock Number	2263959
MLS Number	12122764
Category	Differentials, Rear
Last Updated	1/27/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Meritor-Rockwell RR20145R433 Rear Differential

1995 Meritor-Rockwell RR20145R433 Rear Differential

$1,513.34 USD

Condition	Remanufactured
Rear End	4.33 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RR20145R433
Stock Number	2109529
MLS Number	11074115
Category	Differentials, Rear
Last Updated	1/20/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Meritor RR20145 Rear Differential

Meritor RR20145 Rear Differential

$1,695 USD

RR20145 3.73 Rebuilt +$250 Core, Ratio: 3.73, Yoke: N/A, Side Gear: 41 Splines, Input: 39 Splines, Non-Locker,

Condition	Remanufactured
Rear End	3.73 ratio
Stock Number	15393
MLS Number	13880874
Category	Differentials, Rear
Last Updated	12/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
NUMBERCall Seller

High Mountain Horsepower

Eaton RS402-3.90 Rear Differential

Eaton RS402-3.90 Rear Differential

$1,895 USD

RS402 3.90 REBUILT +$650 Core, Yoke; N/A, Side gear; 41 Spline, Input; 39 Spline, Non-Locker

Condition	Remanufactured
Rear End	3.90 ratio
Stock Number	12900
MLS Number	13531771
Category	Differentials, Rear
Last Updated	12/19/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
NUMBERCall Seller

High Mountain Horsepower

Eaton RS402-4.11 Rear Differential

Eaton RS402-4.11 Rear Differential

$1,895 USD

RS402 4.11 REBUILT + $650 Core, Yoke N/A, Side gears 41 Spline, Input 39 Spline, Non-Locker,

Condition	Remanufactured
Rear End	4.11 ratio
Stock Number	12558
MLS Number	13376972
Category	Differentials, Rear
Last Updated	12/19/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
NUMBERCall Seller

High Mountain Horsepower

Meritor RR20145-4.10 Rear Differential

Meritor RR20145-4.10 Rear Differential

$1,495 USD

RR20145 4.10 Rebuilt +$250 Core, Yoke; N/A, Side gear; 41 Spline, Input; 39 Spline, Non-Locker

Condition	Remanufactured
Rear End	4.10 ratio
Stock Number	13118
MLS Number	13582565
Category	Differentials, Rear
Last Updated	12/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
NUMBERCall Seller

High Mountain Horsepower

Meritor RR20145-3.90 Rear Differential

Meritor RR20145-3.90 Rear Differential

$1,295 USD

Meritor RR20145 3.90 Ratio Rebuilt +$250 Core, Yoke: N/A, Side Gear: 41 Splines, Input: 39 Splines, Non-Locker

Condition	Remanufactured
Rear End	3.90 ratio
Stock Number	15985
MLS Number	14004351
Category	Differentials, Rear
Last Updated	12/10/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
NUMBERCall Seller

High Mountain Horsepower

Eaton RS405-4.11 Rear Differential

Eaton RS405-4.11 Rear Differential

$1,595 USD

RS405 4.11 Rebuilt $250 Core, Yoke; N/A, Side gear; 41 Spline, Input; 39 Spline, Non-Locker

Condition	Remanufactured
Rear End	4.11 ratio
Stock Number	12999
MLS Number	13559040
Category	Differentials, Rear
Last Updated	12/10/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
NUMBERCall Seller

High Mountain Horsepower

Eaton RS404-3.25 Rear Differential

Eaton RS404-3.25 Rear Differential

$1,525 USD

RS404 3.25 Rebuilt + $250 Core, Yoke N/A, Side gears 41 Spline, Input 39 Spline

Condition	Remanufactured
Rear End	3.25 ratio
Stock Number	12830
MLS Number	13496386
Category	Differentials, Rear
Last Updated	11/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
NUMBERCall Seller

High Mountain Horsepower

Meritor-Rockwell RR20145R373 Rear Differential

2007 Meritor-Rockwell RR20145R373 Rear Differential

$1,513.34 USD

Condition	Remanufactured
Rear End	3.73 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RR20145R373
Stock Number	2324267
MLS Number	13862189
Category	Differentials, Rear
Last Updated	10/2/2025
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Eaton-Spicer RS404R370 Rear Differential

1997 Eaton-Spicer RS404R370 Rear Differential

$1,125 USD

Condition	Remanufactured
Rear End	3.70 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RS404R370
Stock Number	2171952
MLS Number	11513603
Category	Differentials, Rear
Last Updated	9/12/2025
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Eaton-Spicer R46170DR391 Right Rear Differential

2005 Eaton-Spicer R46170DR391 Right Rear Differential

$3,025.34 USD

Condition	Remanufactured
Rear End	3.91 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	R46170DR391
Side	Right
Stock Number	1246803
MLS Number	11043765
Category	Differentials, Rear
Last Updated	9/4/2025
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Meritor-Rockwell RR20145R373 Rear Differential

2003 Meritor-Rockwell RR20145R373 Rear Differential

$1,513.34 USD

Condition	Remanufactured
Rear End	3.73 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RR20145R373
Stock Number	2094113
MLS Number	10950577
Category	Differentials, Rear
Last Updated	8/29/2025
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Meritor-Rockwell SQ100RR373 Rear Differential

Meritor-Rockwell SQ100RR373 Rear Differential

$1,425 USD

Condition	Remanufactured
Rear End	3.73 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	SQ100RR373
Stock Number	736362
MLS Number	12479284
Category	Differentials, Rear
Last Updated	8/14/2025
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Eaton-Spicer R46170DR391 Rear Differential

2008 Eaton-Spicer R46170DR391 Rear Differential

$3,025.34 USD

Condition	Remanufactured
Rear End	3.91 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	R46170DR391
Stock Number	2110410
MLS Number	11091940
Category	Differentials, Rear
Last Updated	6/2/2025
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

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