Eaton RS402 Rear Differentials For Sale

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Eaton

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RS402

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26 - 50 of 129 listings

Eaton RS402 Rear Differential for a 1995 Kenworth T800

Eaton RS402 Rear Differential for a 1995 Kenworth T800

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RS 402 REAR REAR 3.90 CASTING NUMBER 127045 41 SPLINE AXLES, Axle Spline Count: 41 SPLINE, Ratio: 3.9, Casting#: 127045

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	1995
Stock Number	MISC-EATON
MLS Number	13348627
Category	Differentials, Rear
Last Updated	5/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(855) 624-___ SHOW
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Badger Truck Parts Ltd.

Eaton RS402 Rear Differential for a 1994 Kenworth T800B

Eaton RS402 Rear Differential for a 1994 Kenworth T800B

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RS402 REAR REAR 3.55 RATIO 41 SPLINE SIDE GEARS CASTING NUMBER 127045, Axle Spline Count: 41 SPLINE, Ratio: 3.55, Casting#: 127045

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T800B
Will Fit Year(s)	1994
Stock Number	MISC -EATON
MLS Number	13348626
Category	Differentials, Rear
Last Updated	5/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(855) 624-___ SHOW
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Badger Truck Parts Ltd.

Eaton RS402 Rear Differential for a 1996 Peterbilt 378

Eaton RS402 Rear Differential for a 1996 Peterbilt 378

$899.98 USD

(Used) 1996 Peterbilt 378, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: 03-06569-2A0000390, Serial Number: H952996403, Make: Eaton, Model: RS402, Ratio: 3.90, Capacity: 19,000 Lbs,...

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1996
Part Number	03-06569-2A0000390
Stock Number	P-112352
MLS Number	13867913
Category	Differentials, Rear
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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CRG Heavy Truck Parts

Eaton RS402 Rear Differential for a 1983 GMC Brigadier

Eaton RS402 Rear Differential for a 1983 GMC Brigadier

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(Used) 1983 GMC Brigadier, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: 4018097, Make: Eaton, Model: RS402, Ratio: TBD, Capacity: 17,000 Lbs, For more information about this item,...

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	Brigadier
Will Fit Year(s)	1983
Part Number	4018097
Stock Number	P-98784
MLS Number	13465768
Category	Differentials, Rear
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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CRG Heavy Truck Parts

Eaton RS402 Rear Differential for a 1982 International F-2554

Eaton RS402 Rear Differential for a 1982 International F-2554

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(Used) 1982 International F-2554, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: 4018097, Serial Number: TBD, Make: Eaton, Model: RS402, Ratio: 5.29, Capacity: 17,000 Lbs, For more...

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	International
Fits To Model(s)	F-2554
Will Fit Year(s)	1982
Part Number	4018097
Stock Number	P-98928
MLS Number	13477931
Category	Differentials, Rear
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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CRG Heavy Truck Parts

Eaton RS402 Rear Differential

Eaton RS402 Rear Differential

$1,485 USD

RS402 - 3.36 Ratio - Reconditioned

Condition	Remanufactured
Rear End	3.36 ratio
Stock Number	RS402-336-REC
MLS Number	13903891
Category	Differentials, Rear
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
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Garabedian Equipment

Eaton RS402 Rear Differential

Eaton RS402 Rear Differential

$1,485 USD

RS402 - 3.08 Ratio - Reconditioned.

Condition	Remanufactured
Rear End	3.08 ratio
Stock Number	RS402-308-REC
MLS Number	13896134
Category	Differentials, Rear
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
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Garabedian Equipment

Eaton RS402 Rear Differential for a Unmarked N/A

Eaton RS402 Rear Differential for a Unmarked N/A

$300 USD

RS402 - 3.90 Ratio - Core - Grade C - Rebuildable - Ring Pinion Have Broken Teeth. CORE UNIT SOLD AS-IS

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Unmarked
Fits To Model(s)	N/A
Stock Number	4539378
MLS Number	13893036
Category	Differentials, Rear
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
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Garabedian Equipment

Eaton RS402 Rear Differential

Eaton RS402 Rear Differential

$1,650 USD

RS402-370 - Rebuilt

Condition	Remanufactured
Rear End	3.70 ratio
Stock Number	RS402-370-REB
MLS Number	13889708
Category	Differentials, Rear
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
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Garabedian Equipment

Eaton RS402 Rear Differential

Eaton RS402 Rear Differential

$850 USD

Rear Rear RS 402 Ratio 3.70

Condition	Used
Rear End	3.70 ratio
Stock Number	AB2092RR
MLS Number	11305975
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
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Boots and Hank's Truck Parts, Inc.

Eaton RS402 Rear Differential

Eaton RS402 Rear Differential

$850 USD

Rear Rear RS 402 Ratio 3.36

Condition	Used
Rear End	3.36 ratio
Stock Number	AB2093RR
MLS Number	11305974
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
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Boots and Hank's Truck Parts, Inc.

Eaton RS402 Rear Differential

Eaton RS402 Rear Differential

$850 USD

Rear Rear RS 402 Ratio 4.11

Condition	Used
Rear End	4.11 ratio
Stock Number	AB2096RR
MLS Number	11305971
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
NUMBERCall Seller

Boots and Hank's Truck Parts, Inc.

Eaton RS402 Rear Differential

Eaton RS402 Rear Differential

$850 USD

Condition	Used
Rear End	3.70 ratio
Stock Number	BP 14803
MLS Number	10454922
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
NUMBERCall Seller

Boots and Hank's Truck Parts, Inc.

Eaton RS402 Rear Differential

Eaton RS402 Rear Differential

$650 USD

Condition	Used
Rear End	3.70 ratio
Stock Number	BP 14624
MLS Number	10258709
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
NUMBERCall Seller

Boots and Hank's Truck Parts, Inc.

Eaton RS402 Rear Differential

Eaton RS402 Rear Differential

$650 USD

Condition	Used
Rear End	3.70 ratio
Stock Number	S4105
MLS Number	10257526
Category	Differentials, Rear
Last Updated	4/1/2026
Location	Palmyra, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
NUMBERCall Seller

Boots and Hank's Truck Parts, Inc.

Eaton RS402 Rear Differential

Eaton RS402 Rear Differential

$550 USD

3.55,

Condition	Used
Stock Number	REAR-1726
MLS Number	12180655
Category	Differentials, Rear
Last Updated	3/12/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(866) 314-___ SHOW
NUMBERCall Seller

Manders Diesel

Eaton RS402 Rear Differential

Eaton RS402 Rear Differential

$550 USD

4.11,

Condition	Used
Stock Number	REAR-1494
MLS Number	12180056
Category	Differentials, Rear
Last Updated	3/12/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(866) 314-___ SHOW
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Manders Diesel

Eaton RS402 Rear Differential

Eaton RS402 Rear Differential

$550 USD

PRICE W/CORE EXCHANGE,

Condition	Used
Stock Number	REAR-462
MLS Number	12179311
Category	Differentials, Rear
Last Updated	3/12/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(866) 314-___ SHOW
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Manders Diesel

Eaton RS402 Rear Differential for a Freightliner FLD120

1995 Eaton RS402 Rear Differential for a Freightliner FLD120

$850 USD

TAKE OUT 100 DAY WARRANTY

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD120
Stock Number	11321
MLS Number	10532726
Category	Differentials, Rear
Last Updated	1/14/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(877) 254-___ SHOW
NUMBERCall Seller

American Truck Parts, Inc.

Eaton RS402 Rear Differential for a Peterbilt 377

1998 Eaton RS402 Rear Differential for a Peterbilt 377

$1,395 USD

USED EATON RS402 REAR REAR DIFFERENTIAL/3.90 RATIO

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	377
Stock Number	74077
MLS Number	12828339
Category	Differentials, Rear
Last Updated	9/30/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(833) 359-___ SHOW
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Tim Jordan's Truck Parts Inc.

Eaton RS402 Rear Differential

Eaton RS402 Rear Differential

$750 USD

CORE EATON RS402 REAR REAR DIFFERENTIAL 4.11, WILL NEED INSPECTION

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	EATON
Fits To Model(s)	RS402
Stock Number	3036
MLS Number	12502401
Category	Differentials, Rear
Last Updated	10/16/2024
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

(801) 478-___ SHOW
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Vriens Truck Parts

Eaton RS402 Rear Differential

Eaton RS402 Rear Differential

$1,250 USD

REBUILT 12 MONTH WARRANTY

Condition	Remanufactured
Rear End	3.08 ratio
Stock Number	10813
MLS Number	10532698
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(877) 254-___ SHOW
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American Truck Parts, Inc.

Eaton RS402 Rear Differential for a Kenworth T 600

1990 Eaton RS402 Rear Differential for a Kenworth T 600

$850 USD

GOOD TAKEOUT

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T 600
Stock Number	14057
MLS Number	10533005
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(877) 254-___ SHOW
NUMBERCall Seller

American Truck Parts, Inc.

Eaton RS402 Rear Differential for a Volvo WIA

1995 Eaton RS402 Rear Differential for a Volvo WIA

$850 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	WIA
Stock Number	11924
MLS Number	10532790
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(877) 254-___ SHOW
NUMBERCall Seller

American Truck Parts, Inc.

Eaton RS402 Rear Differential for a Ford LTL9000

1987 Eaton RS402 Rear Differential for a Ford LTL9000

$850 USD

GTO 100 DAY WARRANTY

Condition	Used
Fits To Make(s)	FORD
Fits To Model(s)	LTL9000
Stock Number	11788
MLS Number	10532773
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(877) 254-___ SHOW
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American Truck Parts, Inc.

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