Rear Differentials For Sale

Detroit DA-RT-40.0-4S Rear Differential

$2,500 USD

DA-RT-40.0-4S Rear Rear-2.85 Ratio - Rebuilt - 1 Year Warranty

Quantity	3
Condition	Remanufactured
Rear End	2.85 ratio
Stock Number	DA-RT-40.0-4S-285-R
MLS Number	14363200
Category	Differentials, Rear
Last Updated	9/1/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Meritor-Rockwell MT40-14X Rear Differential for a 2019 Freightliner Cascadia 116 Day Cab

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(Used) 2019 Freightliner Cascadia 116 Day Cab, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00050-745, Serial Number: DRA18256004, Make: Meritor, Model: MT40-14X, Ratio: 2.47, Capacity: 20...

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 116 Day Cab
Will Fit Year(s)	2019
Part Number	C11-00050-745
Stock Number	P-512458
MLS Number	14576414
Category	Differentials, Rear
Last Updated	8/31/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2011 Meritor-Rockwell Rear Differential for a Meritor-Rockwell RS21145R433

$500.44 USD

Condition	Used
Rear End	4.63 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21145R433
Stock Number	2531865
MLS Number	14136655
Category	Differentials, Rear
Last Updated	9/1/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell MT40-14X Rear Differential for a 2016 International PROSTAR

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(Used) 2016 International PROSTAR, REAR DIFFERENTIAL GEARS ONLY- Part Number: 3FCF35D6, Serial Number: DRA15047512, Make: Meritor, Model: MT40-14X, Ratio: 2.47, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2016
Part Number	3FCF35D6
Stock Number	P-507677
MLS Number	14463516
Category	Differentials, Rear
Last Updated	8/31/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2019 Meritor-Rockwell MR2014XR390 Rear Differential

$550.15 USD

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MR2014XR390
Stock Number	2685788
MLS Number	14526720
Category	Differentials, Rear
Last Updated	8/30/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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Meritor-Rockwell RSL23160R538 Rear Differential

$850 USD

3200-S-1891, 40104K5

Condition	Used
Rear End	5.38 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RSL23160R538
Stock Number	2693862
MLS Number	14575233
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Spicer S21-140 Rear Differential for a 2023 LION6 ELECTRIQUE C/O

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VERIFICATION PENDING, Ratio: 4.88

Condition	Used
Rear End	4.88 ratio
Fits To Make(s)	LION6
Fits To Model(s)	ELECTRIQUE C/O
Will Fit Year(s)	2023
Stock Number	2A1E58999
MLS Number	14546629
Category	Differentials, Rear
Last Updated	8/31/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

Spicer S21-140 Rear Differential for a 2025 LION6 ELECTRIQUE C/O

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VERIFICATION PENDING, Ratio: 4.88

Condition	Used
Rear End	4.88 ratio
Fits To Make(s)	LION6
Fits To Model(s)	ELECTRIQUE C/O
Will Fit Year(s)	2025
Stock Number	2A1E58971
MLS Number	14509426
Category	Differentials, Rear
Last Updated	8/31/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

Spicer S21-140 Rear Differential for a 2025 LION6 ELECTRIQUE C/O

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GOOD USED, Ratio: 4.88

Condition	Used
Rear End	4.88 ratio
Fits To Make(s)	LION6
Fits To Model(s)	ELECTRIQUE C/O
Will Fit Year(s)	2025
Stock Number	2A1E58966
MLS Number	14509423
Category	Differentials, Rear
Last Updated	8/31/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(855) 370-___ SHOW
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2000 Eaton RS404 Rear Differential for a Peterbilt 385

$585 USD

(USED) Eaton RS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: NA

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	385
Stock Number	25645830
MLS Number	12864178
Category	Differentials, Rear
Last Updated	8/30/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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1999 Eaton RS404 Rear Differential for a Kenworth W900L

$325 USD

(USED) Eaton RS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 127603

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900L
Stock Number	25983371
MLS Number	14357575
Category	Differentials, Rear
Last Updated	8/30/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2012 Spicer S130 Rear Differential for a Workhorse W62

$1,250 USD

S130, 5.13 Ratio, P/N 513610, S/N HN04016310, PULLOUT. PRICE FOR DIFF ONLY.

Condition	Used
Rear End	4.88 ratio
Fits To Make(s)	WorkHorse
Fits To Model(s)	W62
Stock Number	UPS-155031-3
MLS Number	14297989
Category	Differentials, Rear
Last Updated	8/29/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

2011 Spicer S110 Rear Differential for a Workhorse Custom Chassis W62

$650 USD

S110, 4.88 Ratio, P/N 513824, S/N HN03746973. PRICE IS FOR DIFFERENTIAL ONLY

Condition	Used
Rear End	5.13 ratio
Fits To Make(s)	Workhorse Custom Chassis
Fits To Model(s)	W62
Stock Number	UPS-674781-3
MLS Number	14291015
Category	Differentials, Rear
Last Updated	8/29/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

Detroit DA-RT-40.0-4T Rear Differential

$1,500 USD

Core - DA-RT40.0-4T NFD (RT40-NFD-N Rear) - 2.41 Ratio - Grade C - Rewbuildable - Broken Gear set, Core Unit sold as is.

Condition	Used
Rear End	2.41 ratio
Stock Number	29362
MLS Number	14333246
Category	Differentials, Rear
Last Updated	8/30/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2021 Detroit DA-RT-40.0-4T Rear Differential for a Freightliner Cascadia 126

$1,500 USD

DA-RT-40.0-4T (RT40-NFD) Rear - 2.16 Ratio - Pullout - Grade A - Baffle has hole, needs to be replaced. Unit Is In Good Condition. DIFF ONLY, HOUSING SOLD SEPARATELY.

Condition	Used
Rear End	2.16 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 126
Stock Number	4265-6
MLS Number	13965800
Category	Differentials, Rear
Last Updated	9/4/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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Paccar MR2014P Rear Differential

$750 USD

PACCAR MR2014P 2.16 REAR,

Condition	Used
Stock Number	REAR-2348
MLS Number	14573805
Category	Differentials, Rear
Last Updated	8/29/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

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Meritor MD2014X Rear Differential

$950 USD

2.16,

Condition	Used
Stock Number	REAR-2347
MLS Number	14573790
Category	Differentials, Rear
Last Updated	8/29/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

1998 Meritor-Rockwell RS23161 Rear Differential for a Freightliner FL70

$500 USD

RS23161, 3.21 Ratio, Pullout, DIFF ONLY, HOUSING SOLD SEPARATELY

Condition	Used
Rear End	3.21 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FL70
Stock Number	1539-3
MLS Number	13893471
Category	Differentials, Rear
Last Updated	8/29/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Dana D40-155 Rear Differential for a 2022 International LT625

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(Used) 2022 International LT625, REAR DIFFERENTIAL GEARS ONLY- Part Number: 7137161, Serial Number: 222YMY02190167, Make: Spicer, Model: D40-155, Ratio: 2.79, Capacity: 20,000 Lbs, Reference...

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2022
Part Number	7137161
Stock Number	P-512419
MLS Number	14573628
Category	Differentials, Rear
Last Updated	8/29/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Rear Differential for a 2022 Freightliner Cascadia 126

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(Used) 2022 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00050-615, Serial Number: DRA21953763, Make: Meritor, Model: MT40-14X, Ratio: 2.85, Capacity: 20,000 Lbs...

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2022
Part Number	C11-00050-615
Stock Number	P-503907
MLS Number	14426888
Category	Differentials, Rear
Last Updated	8/30/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Dana-Spicer DSP40 Rear Differential for a 2012 Peterbilt 389

$550 USD

RSP40 3.36 RATIO USED T.O WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY., Axle Spline Count: GET, Serial#: GET, Core Charge: 250.00, Ratio: 336

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2012
Part Number	GET
Stock Number	81126-4
MLS Number	14573382
Category	Differentials, Rear
Last Updated	8/29/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Meritor MRL20145 Rear Differential for a 2019 Peterbilt 579

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VERIFICATION PENDING, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Will Fit Year(s)	2019
Stock Number	2A2E59085
MLS Number	14573219
Category	Differentials, Rear
Last Updated	8/29/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(833) 614-___ SHOW
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2007 Freightliner M2 106 Rear Differential

$750 USD

Complete Rear Diff/Third Member (Gear Ratio), Good Condition, Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	M2 106
Stock Number	84066
MLS Number	14535165
Category	Differentials, Rear
Last Updated	8/29/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

Dana DS404 Rear Differential for a 2007 International 4400

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(Used) 2007 International 4400, REAR DIFFERENTIAL GEARS ONLY- Part Number: TBD, Serial Number: HN02480454, Make: Spicer/Dana, Model: DS404, Ratio: 4.63, Capacity: 20,000 Lbs, Reference...

Condition	Used
Rear End	4.63 ratio
Fits To Make(s)	International
Fits To Model(s)	4400
Will Fit Year(s)	2007
Stock Number	P-512303
MLS Number	14571364
Category	Differentials, Rear
Last Updated	8/28/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts