Rear Differentials For Sale

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	12/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

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	12/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Eaton RS402 Rear Differential

$899.95 USD

Eaton RS402 4.33 +$150 Core, Capacity: 40K, Ratio: 4.33, Yoke: 1710, Side Gear: 41 Splines, Input: 39 Splines, Non-Locker

Condition	Used
Rear End	4.33 ratio
Stock Number	15402
MLS Number	13884893
Category	Differentials, Rear
Last Updated	12/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

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

Eaton RS402 Rear Differential

$949.95 USD

Eaton RS 402 4.33 Inspected Take out + $500 Core, Rear Differential, Capacity 40K, Ratio: 4.33, Yoke: 1710, Side Gear: 41 Splines, Input: 39 Splines, Non-Locker

Condition	Used
Rear End	4.33 ratio
Stock Number	15089
MLS Number	13820100
Category	Differentials, Rear
Last Updated	12/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Rockwell SQHR-4.44 Rear Differential

$895 USD

SQHR 4.44 ratio Inspected takeout +$350 Core, Yoke 1710, Side gear 22 Spline, Input 10 Spline

Condition	Used
Rear End	4.44 ratio
Stock Number	12585
MLS Number	13391629
Category	Differentials, Rear
Last Updated	12/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Eaton RS404-3.70 Rear Differential

$899.95 USD

RS404 3.70 Inspected takeout +250 core, Yoke 1710 Full round, Side gear 41 Spline, Input 39 Spline

Condition	Used
Rear End	3.70 ratio
Stock Number	12544
MLS Number	13376958
Category	Differentials, Rear
Last Updated	12/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

Meritor RR20145-4.10 Rear Differential

$500 USD

RR20145 4.10 Core covered in rust Yoke 1710 full round, Side gears 41 spline, Input 39 spline

Condition	Used
Rear End	4.10 ratio
Stock Number	12476
MLS Number	13358927
Category	Differentials, Rear
Last Updated	12/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

2017 Eaton R40-155-2.64 Rear Differential for a Kenworth T680

$1,595 USD

R40-155 2.64 ratio Inspected Takeout +$750 Core , Takeout from low mileage non wrecked truck (2,605 miles) Yoke: SPL170, Side Gear: 41 Splines, Input Splines: 39 Splines, Non-...

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	12399
MLS Number	13333196
Category	Differentials, Rear
Last Updated	12/25/2025
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

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2014 Eaton RS404 Rear Differential for a Peterbilt 579

$375 USD

(USED) Eaton RS404 Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: NF DI 21H3 1

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25487339
MLS Number	12338419
Category	Differentials, Rear
Last Updated	12/25/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2014 Axle Alliance RT40-4NR Rear Differential for a Freightliner Cascadia 125

$750 USD

RT40-4N Rear - 3.23 Ratio - Pullout - Grade A - Unit In Good Condition.

Condition	Used
Rear End	3.23 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	1808-4
MLS Number	13895874
Category	Differentials, Rear
Last Updated	12/24/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2000 Meritor-Rockwell RR20145 Rear Differential for a Freightliner FLD120

$500 USD

RR20145, 3.73 Ratio, Pullout, DIFF ONLY, HOUSING SOLD SEPARATELY

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD120
Stock Number	1731-3
MLS Number	13895027
Category	Differentials, Rear
Last Updated	12/24/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2013 Axle Alliance RT40-4NR Rear Differential for a Freightliner Cascadia 125

$750 USD

RT40-4N Rear - 3.58 Ratio - Pullout, DIFF ONLY HOUSING SOLD SEPARATELY

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	1696-4
MLS Number	13894778
Category	Differentials, Rear
Last Updated	12/24/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2012 Axle Alliance RT40-4NR Rear Differential for a Freightliner Cascadia 125

$450 USD

RT40-4N Rear - 3.58 Ratio - Core - Grade C - Rebuildable - Bad Gear Set, Good Case. CORE UNIT SOLD AS IS.

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	1682-4
MLS Number	13894672
Category	Differentials, Rear
Last Updated	12/24/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2011 Meritor-Rockwell RS23160 Rear Differential for a Freightliner Cascadia 113

$650 USD

RS23160 - 2.67 Ratio - Pullout - Grade B - Tail Bearing Worn, Good Gearset Case.

Condition	Used
Rear End	2.67 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 113
Stock Number	1425-3
MLS Number	13892664
Category	Differentials, Rear
Last Updated	12/30/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2011 Meritor-Rockwell RS23160 Rear Differential for a Freightliner Cascadia 113

$300 USD

RS23160 - 2.67 Ratio - Core - Grade C - Rebuildable - Tail Bearing Bore Is Cracked, Good Gear Set. P/N A4-3200E2137-267. CORE UNIT SOLD AS IS.

Condition	Used
Rear End	2.67 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 113
Stock Number	1341-3
MLS Number	13891928
Category	Differentials, Rear
Last Updated	12/30/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

1977 International RA57 Rear Differential for a International Cabover

$650 USD

International RA57 Differential 4.78 Ratio PRICE IS FOR DIFFERENTIAL ONLY, DIFFERENTIAL AND HOUSING SOLD SEPARATELY.

Condition	Used
Rear End	4.78 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	Cabover
Stock Number	778-3
MLS Number	13887847
Category	Differentials, Rear
Last Updated	12/30/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

1983 Eaton 23421 Rear Differential for a Freightliner Other

$510 USD

23421 - 3.70 Ratio - Core - Grade C - Rebuildable - Worn Bearings. CORE UNIT SOLD AS-IS

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Other
Stock Number	785-3
MLS Number	13887818
Category	Differentials, Rear
Last Updated	12/24/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

1973 Meritor-Rockwell R170 Rear Differential for a Volvowhitegmc Other

$650 USD

R170 - 3.90 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY.

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	VolvoWhiteGMC
Fits To Model(s)	Other
Stock Number	776-3
MLS Number	13887812
Category	Differentials, Rear
Last Updated	12/24/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

1977 Meritor-Rockwell SLHDR Rear Differential for a Ford 9000

$650 USD

SLHD Rear - 3.70 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY.

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	FORD
Fits To Model(s)	9000
Stock Number	770-4
MLS Number	13887576
Category	Differentials, Rear
Last Updated	12/24/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

1992 Meritor-Rockwell RR20140 Rear Differential for a Peterbilt 377

$500 USD

RR20140 - 3.42 Ratio - Pullout. DIFF ONLY, HOUSING SOLD SEPARATELY

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	377
Stock Number	763-4
MLS Number	13887510
Category	Differentials, Rear
Last Updated	12/24/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2014 GMC 14 BOLT Rear Differential for a GMC Savana

$750 USD

GMC 14 Bolt Differential, Need to verify Ratio

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	Savana
Stock Number	748-3
MLS Number	13887464
Category	Differentials, Rear
Last Updated	12/24/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

1987 Meritor-Rockwell RS17145 Rear Differential for a Ford 8000

$500 USD

RS17145, 3.91 PRICE IS FOR REAR DIFFERENTIAL ONLY. DIFFERENTIAL AND HOUSING SOLD SEPARATELY

Condition	Used
Rear End	3.91 ratio
Fits To Make(s)	FORD
Fits To Model(s)	8000
Stock Number	744-3
MLS Number	13887392
Category	Differentials, Rear
Last Updated	12/24/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2013 Meritor-Rockwell MR2014X Rear Differential for a Volvo VNL

$500 USD

MR2014X - 3.36 Ratio - Pullout - Grade A - Unit In Good Condition.

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	742-4
MLS Number	13887344
Category	Differentials, Rear
Last Updated	12/24/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment