Eaton RS402 Axles &amp; Differentials For Sale

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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.

Eaton RS402 Rear Axle Assembly for a 1996 Peterbilt 378

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

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-112349
MLS Number	13867910
Category	Axle Assemblies, Rear
Last Updated	9/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Eaton RS402 Rear Axle Housing for a 1996 Peterbilt 378

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

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	1996
Part Number	03-06569-2A0000390
Stock Number	P-112351
MLS Number	13867912
Category	Axle Housings, Rear
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Eaton RS402 Rear Axle Housing for a 1983 GMC Brigadier

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(Used) 1983 GMC Brigadier, COMPLETE FRONT DIFFERENTIAL HOUSING ONLY- Part Number: 454816, Make: Eaton, Model: DS402, Ratio: TBD, Capacity: 17,000 Lbs, Suspension: Leaf Springs, For more...

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	Brigadier
Will Fit Year(s)	1983
Part Number	454816
Stock Number	P-98777
MLS Number	13465761
Category	Axle Housings, Rear
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Eaton RS402 Rear Axle Assembly for a 1983 GMC Brigadier

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(Used) 1983 GMC Brigadier, COMPLETE REAR REAR TANDEM- Part Number: 4018097, Make: Eaton, Model: RS402, Ratio: TBD, Capacity: 17,000 Lbs, Hub Bolts: 5, Brake Type: Drum, Suspension: Leaf...

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	Brigadier
Will Fit Year(s)	1983
Part Number	4018097
Stock Number	P-98782
MLS Number	13465766
Category	Axle Assemblies, Rear
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Eaton RS402 Rear Axle Housing for a 1983 GMC Brigadier

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(Used) 1983 GMC Brigadier, COMPLETE REAR DIFFERENTIAL HOUSING ONLY- Part Number: 4018097, Make: Eaton, Model: RS402, Ratio: TBD, Capacity: 17,000 Lbs, Suspension: Leaf Springs, For more...

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	Brigadier
Will Fit Year(s)	1983
Part Number	4018097
Stock Number	P-98783
MLS Number	13465767
Category	Axle Housings, Rear
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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

Eaton RS402 Rear Axle Assembly for a 1990 Kenworth Glider

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(Used) 1990 Kenworth Glider, COMPLETE AXLES-REAR REARS- Make: Eaton/Fuller, Model: RS402, Capacity: N/A Ratio: 3.70 Hub Bolts: N/A Brake Type: Air, Part Number:303192, Reference images for...

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	Glider
Will Fit Year(s)	1990
Part Number	303192
Stock Number	P-87680
MLS Number	13106390
Category	Axle Assemblies, Rear
Last Updated	6/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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

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

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

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

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1993 Eaton RS402 Rear Axle Housing for a Ford L9000

$1,500 USD

OEM 304310

Condition	Used
Suspension	Spring
Fits To Make(s)	FORD
Fits To Model(s)	L9000
Stock Number	6638
MLS Number	10893156
Category	Axle Housings, Rear
Last Updated	3/11/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

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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

1991 Eaton RS402 Rear Axle Housing for a Freightliner FLD120

$1,250 USD

(USED) Eaton RS402 Brake Type: AIR DRUM Wheel Type: BUDD Suspension: AIRLINER Track Width : Verify

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Stock Number	25786951
MLS Number	13541333
Category	Axle Housings, Rear
Last Updated	6/27/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

1994 Eaton RS402 Rear Axle Housing for a Kenworth W900L

$1,250 USD

(USED) Eaton RS402 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AG100 Track Width : 72

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900L
Stock Number	25815785
MLS Number	13660896
Category	Axle Housings, Rear
Last Updated	6/22/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

1993 Eaton RS402 Rear Axle Housing for a International 9300

$1,250 USD

(USED) Eaton RS402 Brake Type: AIR DRUM Wheel Type: BUDD Suspension: IH AIR Track Width : 72

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9300
Stock Number	25792673
MLS Number	13565152
Category	Axle Housings, Rear
Last Updated	5/8/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

1994 Eaton RS402 Rear Axle Housing for a Volvo WG

$1,250 USD

(USED) Eaton RS402 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: VOLVO AIR Track Width : 72

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	WG
Stock Number	25749854
MLS Number	13387972
Category	Axle Housings, Rear
Last Updated	2/9/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

1986 Eaton RS402 Rear Axle Housing for a International 9300

$1,250 USD

(USED) Eaton RS402 Brake Type: AIR DRUM Wheel Type: BUDD Suspension: IH SPRING Track Width : 73

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9300
Stock Number	25668752
MLS Number	12960323
Category	Axle Housings, Rear
Last Updated	2/13/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

1990 Eaton RS402 Rear Axle Housing for a Kenworth T600

$1,250 USD

(USED) Eaton RS402 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AG100 Track Width : 73

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Stock Number	25746847
MLS Number	13376726
Category	Axle Housings, Rear
Last Updated	2/2/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

1989 Eaton RS402 Rear Axle Housing for a Volvo Wia

$1,250 USD

(USED) Eaton RS402 Brake Type: AIR DRUM Wheel Type: BUDD Suspension: VOLVO AIR Track Width : 72

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	WIA
Stock Number	25715882
MLS Number	13246464
Category	Axle Housings, Rear
Last Updated	11/24/2024
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

1994 Eaton RS402 Rear Axle Housing for a Volvo Wia

$1,250 USD

(USED) Eaton RS402 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: VOLVO AIR Track Width : 73

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	Wia
Stock Number	25711043
MLS Number	13205962
Category	Axle Housings, Rear
Last Updated	10/31/2024
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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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

1994 Eaton RS402 Rear Axle Housing for a Volvo Wia

$1,250 USD

(USED) Eaton RS402 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: VOLVO AIR Track Width : 72

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	WIA
Stock Number	25697183
MLS Number	13125665
Category	Axle Housings, Rear
Last Updated	10/11/2024
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.