Used Detroit Rear Differentials For Sale

1 - 25 of 223 listings

5 0

Detroit DA-RT-40.0-4S Rear Differential for a 2020 Freightliner Cascadia 126

2018 Detroit RT40-4N Rear Differential for a Freightliner Cascadia 125

Newly Listed

Contact for price

RT40-4N Rear Rear- 308 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY.

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	4180-3
MLS Number	13909143
Category	Differentials, Rear
Last Updated	10/20/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

7 0

2020 Detroit Rear Differential for a Detroit RT40-NFDRR308

Price Drop

$2,250 USD

GOOD CONDITION OIL WAS CLEAN .GEAR SET LOOKS NEW

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDRR308
Stock Number	2313828
MLS Number	13644077
Category	Differentials, Rear
Last Updated	10/19/2025
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

5 0

2017 Detroit DART400-4RR253 Rear Differential

2020 Detroit RT40-NFD Rear Differential for a Freightliner Cascadia

2019 Detroit DA-RT-40.0-4S Rear Differential for a Freightliner Cascadia 126

Newly Listed

$1,500 USD

DA-RT-40.0-4S HH NFD Rear - 2.85 Ratio - Grade A - Pullout - Unit In Good Condition.

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 126
Stock Number	1981-4
MLS Number	13897996
Category	Differentials, Rear
Last Updated	10/16/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

6 0

Detroit DA-RS-19.0-2 Rear Differential

Newly Listed

$423 USD

DA-RS-19.0-2 (R19-2N) - 5.71 Ratio - Core - Grade C - Rebuildable - Pinion Bearings Worn, Gear Set Worn. P/N C11-00001-010, S/N 742820-A231318. CORE UNIT SOLD AS-IS

Condition	Used
Rear End	5.71 ratio
Stock Number	4541027
MLS Number	13896562
Category	Differentials, Rear
Last Updated	10/16/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

5 0

2019 Detroit DA-RT-40.0-4S Rear Differential for a Freightliner Cascadia 126

Newly Listed

$1,500 USD

DA-RT-40.0-4S Rear (RT40-NFD) - Ratio 2.85 - Pullout - Grade A - Missing Yoke. Unit In Good Condition.

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Stock Number	1853-4
MLS Number	13896320
Category	Differentials, Rear
Last Updated	10/16/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

3 0

2019 Detroit Rear Differential

$1,500 USD

DA-RT40.0-4S (RT40-NFD Rear) - 2.85 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY.

Condition	Used
Rear End	2.85 ratio
Stock Number	4540303
MLS Number	13895514
Category	Differentials, Rear
Last Updated	10/16/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

3 0

2021 Detroit Rear Differential

$1,500 USD

DA-RT40.0-4S (RT40-NFD Rear) - 2.85 Ratio - Pullout - Approx. 193,619 Miles. DIFF ONLY, HOUSING SOLD SEPARATELY.

Condition	Used
Rear End	2.85 ratio
Stock Number	4540295
MLS Number	13895510
Category	Differentials, Rear
Last Updated	10/16/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

6 0

2022 Detroit DA-RT-40.0-4S Rear Differential

$1,500 USD

DA-RT40.0-4S (RT40-NFD Rear) - 2.85 Ratio - Pullout - Grade A - Unit In Good Condition. Approx. 109,974 Miles.

Condition	Used
Rear End	2.85 ratio
Stock Number	4540291
MLS Number	13895508
Category	Differentials, Rear
Last Updated	10/16/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

4 0

2022 Detroit DA-RS20.0-4 Rear Differential for a Freightliner M2 106

$1,500 USD

DA-RS-20.0-4 (RS20-4) - 5.56 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY.

Condition	Used
Rear End	5.56 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Stock Number	1775-3
MLS Number	13895495
Category	Differentials, Rear
Last Updated	10/19/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

3 0

Detroit DA-RT40.0-4T Rear Differential

$1,500 USD

DA-RT40.0-4T NFD (RT40-NFD-N Rear) - 2.41 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY.

Condition	Used
Rear End	2.41 ratio
Stock Number	4540132
MLS Number	13895213
Category	Differentials, Rear
Last Updated	10/16/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

5 0

2021 Detroit Rear Differential

$1,500 USD

DA-RT40.0-4S (RT40-NFD Rear) - 2.85 Ratio - Pullout - Grade A - Unit In Good Condition.

Condition	Used
Rear End	2.85 ratio
Stock Number	4540129
MLS Number	13895204
Category	Differentials, Rear
Last Updated	10/16/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

5 0

2020 Detroit Rear Differential

$1,500 USD

DA-RT40.0-4S (RT40-NFD Rear) - 2.85 Ratio - Pullout - Grade A - Unit In Good Condtioni.

Condition	Used
Rear End	2.85 ratio
Stock Number	4540125
MLS Number	13895201
Category	Differentials, Rear
Last Updated	10/16/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

5 0

Detroit Rear Differential

$1,500 USD

DA-RT40.0-4S (RT40-NFD Rear) - 2.85 Ratio - Pullout - Grade A - Unit In Good Condition.

Condition	Used
Rear End	2.85 ratio
Stock Number	4540121
MLS Number	13895192
Category	Differentials, Rear
Last Updated	10/16/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

8 0

Detroit DA-RT-40.0-4S Rear Differential

$500 USD

DA-RT40.0-4S (RT40-NFD Rear) - 2.85 Ratio - Core - Grade D - Ring Pinion Have Broken Teeth. P/N C11-00051-620, S/N 771195B190965. CORE UNIT SOLD AS-IS

Condition	Used
Rear End	2.85 ratio
Stock Number	4540029
MLS Number	13894889
Category	Differentials, Rear
Last Updated	10/16/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

6 0

Detroit DA-RT-40.0-4 Rear Differential

$700 USD

DA-RT-40.0-4 (RT40-NFD) Rear - 2.85 Ratio - Core - Grade C - Blown Side Gear Pinions, Ring Gear Carrier Cracked.

Condition	Used
Rear End	2.85 ratio
Stock Number	4539290
MLS Number	13892979
Category	Differentials, Rear
Last Updated	10/16/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

4 0

2018 Detroit RT40-NFDRR308 Rear Differential

$2,000 USD

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDRR308
Stock Number	2255583
MLS Number	13246933
Category	Differentials, Rear
Last Updated	10/21/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

4 0

2019 Detroit RT40-NFDRR285 Rear Differential

$2,000 USD

DETROIT RT40-NFD, 2.85 RATIO

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDRR285
Stock Number	2530753
MLS Number	13648350
Category	Differentials, Rear
Last Updated	10/21/2025
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2 0

Detroit RT40-NFDRR228 Rear Differential

$2,000 USD

OILER, NON-LOCKER

Condition	Used
Rear End	2.28 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDRR228
Stock Number	2566067
MLS Number	13880968
Category	Differentials, Rear
Last Updated	10/11/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2 0

Detroit D742821 Rear Differential for a 2020 Freightliner M2 106

Contact for price

Detroit D742821 rear differential, for sale, ratio: 6.14 in good condition. Call for more information. We ship everywhere., Core Charge: 0, Ratio: 6.14

Condition	Used
Rear End	6.14 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2020
Part Number	D742821
Stock Number	FR-0899-4
MLS Number	13879313
Category	Differentials, Rear
Last Updated	10/10/2025
Location	York, ON, Canada
Sold By	Lomoca Inc.

(833) 835-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

1 0

Detroit RT40-4N Rear Differential

$950 USD

2.41,

Condition	Used
Stock Number	REAR-2130
MLS Number	13498786
Category	Differentials, Rear
Last Updated	10/15/2025
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(866) 314-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

2 0

2022 Detroit RT40-NFDRR308 Rear Differential

$2,000 USD

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDRR308
Stock Number	2294800
MLS Number	13246987
Category	Differentials, Rear
Last Updated	10/9/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

4 0

2017 Detroit RT40.0-4 Rear Differential for a Freightliner Cascadia

$1,150 USD

(USED) Detroit RT40.0-4 Ratio: 3.23 Side Gear Splines: 41 W/ Locker: YES Cast#: R6813510905

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25699522
MLS Number	13270462
Category	Differentials, Rear
Last Updated	10/9/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
NUMBERCall Seller

Email Seller

Save

More Info

Used Detroit Rear Differentials For Sale

Quick Filters

Showing 1 - 25 of 223 Rear Differential Listings