Used Eaton RS402 Axles &amp; Differentials For Sale

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1998 Eaton RS402 Rear Differential for a Peterbilt 377

Recently Updated

$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	9/9/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

1995 Eaton RS402 Rear Differential for a Freightliner FLD120

Recently Updated

$850 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD120
Stock Number	7537
MLS Number	10532527
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

1995 Eaton RS402 Rear Differential for a Freightliner FLD120

Recently Updated

$850 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD120
Stock Number	10948
MLS Number	10532709
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

1995 Eaton RS402 Rear Differential for a Freightliner FLD120

Recently Updated

$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	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RS402 Rear Differential

Recently Updated

$850 USD

TAKE OUT NEED TO BE CHECKED 100 DAY WARRANTY

Condition	Used
Rear End	3.08 ratio
Stock Number	11500
MLS Number	10532749
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

1994 Eaton RS402 Rear Differential for a Peterbilt 379

Recently Updated

$850 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	379
Stock Number	11748
MLS Number	10532767
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

1987 Eaton RS402 Rear Differential for a Ford LTL9000

Recently Updated

$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	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

1995 Eaton RS402 Rear Differential for a Volvo WIA

Recently Updated

$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	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RS402 Rear Differential

Recently Updated

$850 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.90 ratio
Stock Number	12406
MLS Number	10532820
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RS402 Rear Differential

Recently Updated

$850 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.90 ratio
Stock Number	12669
MLS Number	10532843
Category	Differentials, Rear
Last Updated	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

1990 Eaton RS402 Rear Differential for a Kenworth T 600

Recently Updated

$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	9/5/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RS402 Rear Differential for a 1993 Freightliner FLD120

Contact for price

(Used) 1993 Freightliner FLD120, REAR DIFFERENTIAL GEARS ONLY- Part Number: S11-15310-390, Serial Number: H912527854, Make: Eaton, Model: RS402, Ratio: 3.90, Capacity: 20,000 Lbs, Reference...

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Will Fit Year(s)	1993
Part Number	S11-15310-390
Stock Number	P-511713
MLS Number	14557351
Category	Differentials, Rear
Last Updated	8/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Eaton RS402 Rear Axle Housing for a 1993 Freightliner FLD120

Contact for price

(Used) 1993 Freightliner FLD120, REAR DIFFERENTIAL HOUSING ONLY- Part Number: S11-15310-390, Serial Number: H912527854, Make: Eaton, Model: RS402, Ratio: 3.90, Capacity: 20,000 Lbs,...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Will Fit Year(s)	1993
Part Number	S11-15310-390
Stock Number	P-511712
MLS Number	14557350
Category	Axle Housings, Rear
Last Updated	8/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Eaton RS402 Rear Axle Assembly for a 1993 Freightliner FLD120

Contact for price

(Used) 1993 Freightliner FLD120, COMPLETE REAR REAR TANDEM- Part Number: S11-15310-390, Serial Number: H912527854, Make: Eaton, Model: RS402, Ratio: 3.90, Capacity: 20,000 Lbs, Hub Bolts:...

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Will Fit Year(s)	1993
Part Number	S11-15310-390
Stock Number	P-511711
MLS Number	14557349
Category	Axle Assemblies, Rear
Last Updated	8/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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	8/12/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Eaton RS402 Rear Axle Housing

$950 USD

Eaton Rear Axle Housing, RS402, P/N 303236, 10 Hole Budd, Air Drum Brakes, Brake Drums and Axle Shafts Removed. Hendrickson brackets

Condition	Used
Stock Number	33323
MLS Number	14379373
Category	Axle Housings, Rear
Last Updated	8/5/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

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Eaton RS402 Rear Differential

$900 USD

USED, RS402, Turns, Ratio: 3.36,, Core Charge: 0.00, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Stock Number	176953
MLS Number	14018231
Category	Differentials, Rear
Last Updated	8/28/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

(833) 541-___ SHOW
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Eaton RS402 Rear Differential

$995 USD

RS402 3.36 INSPECTED TAKEOUT. 90 DAY PARTS ONLY WARRANTY EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 14621, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Part Number	14621
Stock Number	14621
MLS Number	13156912
Category	Differentials, Rear
Last Updated	8/4/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RS402 Rear Differential

$595 USD

INSPECTED TAKE OUT RS402 411 . 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62093, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 4.11

Condition	Used
Rear End	4.11 ratio
Part Number	62093
Stock Number	62093
MLS Number	13852196
Category	Differentials, Rear
Last Updated	6/17/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Axle Housing

$950 USD

Eaton Rear Axle Housing, RS402, P/N 05524, 10 Hole Budd, AIr Drum Brakes. PRICE FOR HOUSING ONLY

Condition	Used
Stock Number	33321
MLS Number	14379371
Category	Axle Housings, Rear
Last Updated	5/21/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

Eaton RS402 Rear Axle Housing

$950 USD

Eaton Rear Axle Housing, RS402, P/N 100761, 10 Hole Budd, Air Drum Brakes, Both Brake Drums Removed. Hendrickson saddles

Condition	Used
Stock Number	33320
MLS Number	14379370
Category	Axle Housings, Rear
Last Updated	5/21/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

Eaton RS402 Rear Axle Housing

$850 USD

Eaton Rear Axle Housing, RS402, P/N 301409, S/N HU1455234, 10 Hole Pilot, Air Drum Brakes. Hendrickson straddle mount brackets

Condition	Used
Stock Number	32267
MLS Number	14331674
Category	Axle Housings, Rear
Last Updated	5/20/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

Eaton RS402 Rear Axle Housing

$850 USD

Eaton Rear Axle Housing, RS402, 10 Hole Budd, Air Drum Brakes. Missing LH Hub, Drum Brake Shoes, Missing RH Drum, Missing Both Brake Chambers. LH Spindle Has Rust. HOUSING ONLY, DIFF SOLD...

Condition	Used
Stock Number	4541232
MLS Number	14291141
Category	Axle Housings, Rear
Last Updated	5/20/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

1993 Eaton RS402 Rear Axle Housing for a Kenworth T800

$950 USD

Eaton Rear Axle Housing, RS402 .10 Hole Budd, Air Drum Brakes, 72" Tracking; 9 Hole Spider; 53" Inside Flange-to-Flange. KW AG100 brackets

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	1028-5
MLS Number	14288697
Category	Axle Housings, Rear
Last Updated	5/20/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment