Rear Differentials For Sale

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Meritor-Rockwell MT40-14X Rear Differential for a 2020 Freightliner Cascadia 126

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(Used) 2020 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00054-550, Serial Number: DRA20160755, Make: Meritor, Model: MT-40-14X, Ratio: 2.79, Capacity: 20,000...

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2020
Part Number	C11-00054-550
Stock Number	P-107920
MLS Number	13722652
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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Dana 17060S Rear Differential for a 2021 International MV607

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(Used) 2021 International MV607, COMPLETE DIFFERENTIAL GEARS ONLY- Part Number: 0705602, Serial Number: 122YMY02061145, Make: Spicer/Dana, Model: 17060S, Ratio: 5.57, Capacity: 17,500 Lbs,...

Condition	Used
Rear End	5.57 ratio
Fits To Make(s)	International
Fits To Model(s)	MV607
Will Fit Year(s)	2021
Part Number	0705602
Stock Number	P-99556
MLS Number	13495703
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(855) 905-___ SHOW
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2016 Alliance ARS19.0.4R556 Rear Differential

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$700.14 USD

SINGLE AXLE DIFFERENTIAL 2016 M2 106, ALLAINCE ARS 19.0.4 5.56

Condition	Used
Rear End	5.56 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	ARS19.0.4R556
Stock Number	2645909
MLS Number	14394681
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Eaton-Spicer RP451RTBD Rear Differential

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$1,725 USD

3.90/5.32 LOCKED IN LOW

Condition	Remanufactured
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RP451RTBD
Stock Number	2618118
MLS Number	14261734
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
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Meritor-Rockwell RS17220R430 Rear Differential

Recently Updated

$3,250 USD

Condition	Remanufactured
Rear End	4.30 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS17220R430
Stock Number	2542719
MLS Number	14337371
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(833) 541-___ SHOW
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Eaton DS380 Rear Differential for a 1981 GMC ASTRO

Newly Listed

$850 USD

RS380 RR 370 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	GMC
Fits To Model(s)	ASTRO
Will Fit Year(s)	1981
Stock Number	90526-3
MLS Number	14603708
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 980-___ SHOW
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Paccar DX40 Rear Differential for a 2021 Kenworth T680

Newly Listed

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GOOD CONDITION, Ratio: 264

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2021
Stock Number	437506-4
MLS Number	14603655
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(855) 794-___ SHOW
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1997 Dana-Spicer N175 Rear Differential for a International 4700

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$500 USD

N175 - 3.90 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	4700
Stock Number	4206-12
MLS Number	14131178
Category	Differentials, Rear
Last Updated	9/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton RD463 Rear Differential

Recently Updated

$1,750 USD

Locker

Condition	Used
Rear End	4.88 ratio
Stock Number	S47921RR
MLS Number	10699015
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton S23-170 Rear Differential

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$1,500 USD

2007 Used Eaton Spicer S23-170 differential, 5.25 ratio

Condition	Used
Rear End	5.25 ratio
Stock Number	S0860R
MLS Number	10335672
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell 20-145 Rear Differential

Recently Updated

$1,250 USD

Condition	Used
Stock Number	BP 14678
MLS Number	10263517
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton 23105S Rear Differential

Recently Updated

$1,250 USD

Condition	Used
Rear End	3.90 ratio
Stock Number	BP 14702
MLS Number	10286544
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Eaton 21060-D Rear Differential

Recently Updated

$1,050 USD

Locker

Condition	Used
Rear End	5.57 ratio
Stock Number	BP 14706
MLS Number	10263507
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell MR-20-14X Rear Differential

Recently Updated

$995 USD

New Gen Rockwell

Condition	Used
Rear End	3.36 ratio
Stock Number	BP 14644
MLS Number	10263515
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell RR23160 Rear Differential

Recently Updated

$950 USD

Condition	Used
Rear End	4.10 ratio
Stock Number	BP 14701
MLS Number	10286547
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Mack CRD117 Rear Differential

Recently Updated

$950 USD

Condition	Used
Rear End	4.62 ratio
Stock Number	BP 14739
MLS Number	10418780
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Alliance RT-40-4 Rear Differential

Recently Updated

$950 USD

Axle Alliance Rear Rear Differential - Ratio 3.31

Condition	Used
Rear End	3.31 ratio
Stock Number	S0469RR
MLS Number	10687959
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell 20-14X Rear Differential

Recently Updated

$950 USD

Used Rockwell 20-14x Rear Rear Ratio 2.47

Condition	Used
Rear End	2.47 ratio
Stock Number	S8244RR
MLS Number	10687964
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Alliance RT40-4 Rear Differential

Recently Updated

$950 USD

Good Used Rear Differential.

Condition	Used
Rear End	3.31 ratio
Stock Number	S7104RR
MLS Number	10692859
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2016 Rockwell 20-14X Rear Differential for a Freightliner CASCADIA

Recently Updated

$950 USD

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	S7293RR
MLS Number	10796844
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell 23-160 Rear Differential

Recently Updated

$850 USD

Condition	Used
Rear End	4.30 ratio
Stock Number	S4071
MLS Number	10257514
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Alliance RT 40-4N Rear Differential

Recently Updated

$850 USD

Condition	Used
Rear End	3.23 ratio
Stock Number	S4082
MLS Number	10257532
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Rockwell 23-160 Rear Differential

Recently Updated

$850 USD

Condition	Used
Rear End	2.93 ratio
Stock Number	S4085
MLS Number	10257534
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

Alliance ART 20-4N Rear Differential

Recently Updated

$850 USD

Condition	Used
Rear End	3.23 ratio
Stock Number	S4095
MLS Number	10257541
Category	Differentials, Rear
Last Updated	9/15/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.