Detroit Rear Differentials For Sale

1 - 25 of 248 listings

3 0

2019 Detroit Rear Differential

Recently Updated

$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	10/31/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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3 0

2021 Detroit Rear Differential

Recently Updated

$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	10/31/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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5 0

2021 Detroit Rear Differential

Recently Updated

$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	10/31/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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5 0

2020 Detroit Rear Differential

Recently Updated

$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	10/31/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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5 0

Detroit Rear Differential

Recently Updated

$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	10/31/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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3 0

2020 Detroit RT40-NFDRR216 Rear Differential

Recently Updated

$2,000 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	10/30/2025
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

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4 0

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

Recently Updated

$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	10/29/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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7 0

Detroit DA-RT40.0-4T Rear Differential

$1,500 USD

DA-RT40.0-4T NFD (RT40-NFD-N Rear) - 2.41 Ratio - Pullout - Grade A - S/N 7/119570055038, P/N C11-03051-264. Unit Is In Good Condition. DIFF ONLY, HOUSING SOLD SEPARATELY.

Condition	Used
Rear End	2.41 ratio
Stock Number	4540132
MLS Number	13895213
Category	Differentials, Rear
Last Updated	11/4/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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5 0

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

$1,500 USD

DA-RT-40.0-4S HH (RT40-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	10/29/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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5 0

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

$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	10/29/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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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	10/23/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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6 0

Detroit DA-RT-40.0-4 Rear Differential

Price Drop

$500 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	10/23/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2 0

2020 Detroit RT40-NFDRR308 Rear Differential

$2,250 USD

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDRR308
Stock Number	2533559
MLS Number	13670765
Category	Differentials, Rear
Last Updated	10/23/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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5 0

2020 Detroit RT40-NFDRR241 Rear Differential

$2,000 USD

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDRR241
Stock Number	2251780
MLS Number	13246928
Category	Differentials, Rear
Last Updated	10/23/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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1 0

2022 Detroit RT40-NFDRR285 Rear Differential

Price Drop

$2,000 USD

771195B0272016

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDRR285
Stock Number	2571247
MLS Number	13915714
Category	Differentials, Rear
Last Updated	10/25/2025
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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4 0

2020 Detroit DART400-4RR241 Rear Differential

$2,640.34 USD

Condition	Remanufactured
Rear End	2.41 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4RR241
Stock Number	2456481
MLS Number	13236201
Category	Differentials, Rear
Last Updated	10/23/2025
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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5 0

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

$2,749.97 USD

(Core) 2020 Freightliner Cascadia 126, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: A775350 1230, Serial Number: DDC19FZ 462653, Make: Detroit, Model: DART4004S, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2020
Part Number	A775350 1230
Stock Number	P-66171
MLS Number	12484265
Category	Differentials, Rear
Last Updated	10/27/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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2 0

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

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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

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7 0

2020 Detroit Rear Differential for a Detroit RT40-NFDRR308

$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

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4 0

2020 Detroit DART400-4RR308 Rear Differential

$2,612.34 USD

Condition	Remanufactured
Rear End	3.08 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4RR308
Stock Number	2385555
MLS Number	13861034
Category	Differentials, Rear
Last Updated	10/19/2025
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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2 0

2020 Detroit RT40-NFD Rear Differential for a Freightliner Cascadia

$1,540 USD

(USED) Detroit RT40-NFD 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	25816150
MLS Number	13664258
Category	Differentials, Rear
Last Updated	10/22/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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6 0

Detroit DA-RS-19.0-2 Rear Differential

$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

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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

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4 0

2021 Detroit DART400-4RR241 Rear Differential

$2,640.34 USD

RECONDITIONED

Condition	Remanufactured
Rear End	2.41 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4RR241
Stock Number	2387280
MLS Number	12960535
Category	Differentials, Rear
Last Updated	10/21/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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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

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