Used Rear Differentials For Sale

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Rockwell RS20145 Rear Differential for a Rockwell RS-20-145

$500 USD

Good used Rockwell RS-20-145 rear, rear differential assembly. 3.58 Ratio. 90 day guarantee for swap or refund,

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RS-20-145
Stock Number	Ryd RS-20-145/3.58/
MLS Number	10204618
Category	Differentials, Rear
Last Updated	1/28/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2006 Rockwell 5.38 Rear Differential for a Terex Advance Mixer

Contact for price

Condition	Used
Fits To Make(s)	TEREX ADVANCE MIXER
Fits To Model(s)	Terex Advance Mixer
Stock Number	1367
MLS Number	14085697
Category	Differentials, Rear
Last Updated	1/28/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

Eaton 3.70 Rear Differential

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Condition	Used
Stock Number	925
MLS Number	14022666
Category	Differentials, Rear
Last Updated	1/28/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

2007 Rockwell 3.58 Rear Differential for a Volvo Truck VNL

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Condition	Used
Fits To Make(s)	VOLVO TRUCK
Fits To Model(s)	VNL
Stock Number	844
MLS Number	14022611
Category	Differentials, Rear
Last Updated	1/28/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

Rockwell 61143WX204 4.30 Rear Differential

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Condition	Used
Stock Number	586
MLS Number	14022413
Category	Differentials, Rear
Last Updated	1/28/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

Spicer 5.29 Rear Differential

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5.29

Condition	Used
Stock Number	584
MLS Number	14022411
Category	Differentials, Rear
Last Updated	1/28/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

Spicer 3.25 Rear Differential

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MATCHED SET, RT40-4N

Condition	Used
Stock Number	458
MLS Number	14022324
Category	Differentials, Rear
Last Updated	1/28/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

Rockwell 3.42 Rear Differential

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Condition	Used
Stock Number	374
MLS Number	14040796
Category	Differentials, Rear
Last Updated	1/28/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

Rockwell 3.08 Rear Differential

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rear rear 3.08

Condition	Used
Stock Number	369
MLS Number	14022276
Category	Differentials, Rear
Last Updated	1/28/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

Rockwell 3.55 Rear Differential

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Condition	Used
Stock Number	367
MLS Number	14022274
Category	Differentials, Rear
Last Updated	1/29/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

Rockwell 3.08 Rear Differential

Contact for price

Condition	Used
Stock Number	366
MLS Number	14022273
Category	Differentials, Rear
Last Updated	1/28/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

2002 Meritor-Rockwell RR20145R373 Rear Differential

$450.34 USD

GEARSET LOOKS NEW..CLEAN OIL

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RR20145R373
Stock Number	2563591
MLS Number	14113880
Category	Differentials, Rear
Last Updated	1/28/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2012 Meritor-Rockwell MS1714XR557 Rear Differential

$895.24 USD

Condition	Used
Rear End	5.57 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MS1714XR557
Stock Number	2593334
MLS Number	14113827
Category	Differentials, Rear
Last Updated	1/28/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2006 Alliance RT40-4NR358 Rear Differential

$950.14 USD

MERITOR

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR358
Stock Number	2545135
MLS Number	13741222
Category	Differentials, Rear
Last Updated	1/28/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

2020 Detroit RT40-NFDRR216 Rear Differential

$1,995.16 USD

186630-821- Used Detroit RT40 Rear Rear Differential 2.16 Ratio, 2020 FREIGHTLINER CASCADIA 126

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDRR216
Stock Number	2444709
MLS Number	13109914
Category	Differentials, Rear
Last Updated	1/28/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

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2005 Eaton RS404-3.70 Rear Differential for a Freightliner COLUMBIA

$899 USD

RS404 3.70 Inspected Takeout +$250 Core, SN: HN01443254, OEM# S11-21808-370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA
Stock Number	11280
MLS Number	13160162
Category	Differentials, Rear
Last Updated	1/28/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

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Dana S111 Rear Differential for a 2017 Ram 5500 Chassis

$1,495 USD

S111 4.44 GOOD INSPECTED DIFFERENTIAL ASSEMBLY 90 DAY WARRANTY EXCHANGE. TRU TRAC, Ratio: 4.44

Condition	Used
Rear End	4.44 ratio
Fits To Make(s)	RAM
Fits To Model(s)	5500 Chassis
Will Fit Year(s)	2017
Stock Number	71624-3
MLS Number	12997227
Category	Differentials, Rear
Last Updated	1/28/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2006 Eaton RSP40-3.70 Rear Differential for a Kenworth T800

$899 USD

RSP40 3.70 Takeout +$150 Core, Rear rear differential drop-in / gears pulled from a 2006 Kenworth T800 (non-wrecked) P/N F8PTP514/0, 511330, spec - 0731131, serial HN01918604 ....

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	4932
MLS Number	12300847
Category	Differentials, Rear
Last Updated	1/28/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

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2008 Axle Alliance RT40.0-4 Rear Differential for a Freightliner Columbia 120

$908 USD

(USED) Alliance Axle RT40.0-4 Ratio: 2.85 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510805

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	COLUMBIA 120
Stock Number	25679511
MLS Number	13029662
Category	Differentials, Rear
Last Updated	1/28/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2018 Detroit DART-400-4N Rear Differential for a Freightliner Cascadia

$1,575 USD

(USED) Detroit DART-400-4N Ratio: 2.85 Side Gear Splines: 40 W/ Locker: NO Cast#: R7753511205

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25479632
MLS Number	12248729
Category	Differentials, Rear
Last Updated	2/1/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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Detroit RT40-4N Rear Differential

$950 USD

2.41,

Condition	Used
Stock Number	REAR-2262
MLS Number	14111308
Category	Differentials, Rear
Last Updated	1/27/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

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Meritor-Rockwell MR20143 Rear Differential

$550 USD

3.55,

Condition	Used
Stock Number	REAR-2261
MLS Number	14111298
Category	Differentials, Rear
Last Updated	1/27/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

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Meritor-Rockwell MR2014X Rear Differential

$550 USD

3.08,

Condition	Used
Stock Number	REAR-2259
MLS Number	14111284
Category	Differentials, Rear
Last Updated	1/27/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(855) 794-___ SHOW
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2013 Meritor-Rockwell RS24160 Rear Differential for a Capacity TJ5000

$700 USD

Meritor S24160, 7.17 Ratio, Pullout, DIFF ONLY, HOUSING SOLD SEPARATELY

Condition	Used
Rear End	7.17 ratio
Fits To Make(s)	Capacity
Fits To Model(s)	TJ5000
Stock Number	UPS-55729-4
MLS Number	14020508
Category	Differentials, Rear
Last Updated	1/27/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment