Eaton RS402 Axles &amp; Differentials For Sale

Eaton RS402 Rear Differential for a 1994 Peterbilt 379

Recently Updated

$995 USD

RS402 3.55 RATIO, USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARANTY, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1994
Stock Number	21426-3
MLS Number	14166705
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Axle Housing for a 1994 Peterbilt 379

Recently Updated

$1,295 USD

RS402 AXLE HOUSING, ON LOW AIR LEAF, Hub Bolts: 10, Suspension: LOW AIR LEAF, Brake Type: DRUM

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1994
Stock Number	21426-10
MLS Number	14166698
Category	Axle Housings, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Axle Housing for a 1986 Kenworth W900

Recently Updated

$1,295 USD

RS402 RR AXLE HOUSING ON RTE400 HENDRICKSON SPRING ALSO FITS RS380/381/400, Hub Bolts: 10, Suspension: SPRING, Brake Type: AIR

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	1986
Stock Number	11426-10
MLS Number	14101191
Category	Axle Housings, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Axle Housing for a 1989 Peterbilt 320

Recently Updated

$1,295 USD

GOOD USED REAR HOUSING/SINGLE TOP TORQUE ROD MOUNT. EARLY BUSHING, Suspension: RT400, Brake Type: DRUM

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	320
Will Fit Year(s)	1989
Stock Number	82018-9
MLS Number	14085306
Category	Axle Housings, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Axle Housing for a 1990 Ford L9000

Recently Updated

$1,195 USD

RS402 AXLE HOUSING ON HEND RT400 SPRING OLD STYLE BUSHINGS. FORD AND GM ONLY, 10 BOLT SPYDER

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	L9000
Will Fit Year(s)	1990
Stock Number	121125-9
MLS Number	14049514
Category	Axle Housings, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Differential for a 1990 Ford L9000

Recently Updated

$995 USD

RS402 4.56 RATIO USED TAKEOUT ,WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 4.56

Condition	Used
Rear End	4.56 ratio
Fits To Make(s)	Ford
Fits To Model(s)	L9000
Will Fit Year(s)	1990
Stock Number	121125-2
MLS Number	14049506
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Axle Housing for a 1987 International F-9370

Recently Updated

$1,150 USD

RS402 AXLE HOUSING ON IH 4 SPRING

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	F-9370
Will Fit Year(s)	1987
Stock Number	120725-14
MLS Number	14027866
Category	Axle Housings, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Axle Housing for a 1991 Peterbilt 379

Recently Updated

$1,150 USD

RS402 RR HOUSING ASSY AIR TRAC, Suspension: AIR TRAC

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1991
Stock Number	100525-10
MLS Number	13883141
Category	Axle Housings, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Differential for a 1991 Peterbilt 379

Recently Updated

$995 USD

RS402 370 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1991
Stock Number	100525-2
MLS Number	13883133
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Differential

Recently Updated

$1,295 USD

REBUILT RS402 4.88 .12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62105, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 4.88

Condition	Remanufactured
Part Number	62105
Stock Number	62105
MLS Number	13869626
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Differential

Recently Updated

$1,295 USD

REBUILD RS402 3.70. 12 MONTH PARTS AND LABOR WARRANTY EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62095, Core Charge: 650, Ratio: 3.7

Condition	Remanufactured
Part Number	62095
Stock Number	62095
MLS Number	13852197
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Differential

Recently Updated

$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
Part Number	62093
Stock Number	62093
MLS Number	13852196
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Differential

Recently Updated

$1,295 USD

REBUILT RS402 4.11. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62079, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 4.11

Condition	Remanufactured
Part Number	62079
Stock Number	62079
MLS Number	13824306
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Differential

Recently Updated

$1,295 USD

REBUILT RS402 3.36 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 14745, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.36

Condition	Remanufactured
Part Number	14745
Stock Number	14745
MLS Number	13693102
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Differential

Recently Updated

$695 USD

GOOD INSPECTED TAKEOUT EATON RS402 3.25 RATIO, 90 DAY WARRANTY, Ratio: 3.25

Condition	Used
Rear End	3.25 ratio
Stock Number	4548
MLS Number	13679451
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Differential

Recently Updated

$1,295 USD

REBUILT RS402 3.70. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 14807, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.7

Condition	Remanufactured
Part Number	14807
Stock Number	14807
MLS Number	13648991
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Differential

Recently Updated

$1,295 USD

REBUILT RS402 3.36. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 14846, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.36

Condition	Remanufactured
Part Number	14846
Stock Number	14846
MLS Number	13561840
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Axle Housing for a 1984 Peterbilt 359

Recently Updated

$1,195 USD

USED REAR AXLE HOUSING, HENDRICKSON SPRING SUSPENSION, 8 BOLT SPYDER, Hub Bolts: 8 BOLT SPYDER, Suspension: HENDRICKSON SPRING, Brake Type: DRUM

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	359
Will Fit Year(s)	1984
Stock Number	120624-6
MLS Number	13277308
Category	Axle Housings, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Differential for a 1984 Peterbilt 359

Recently Updated

$795 USD

RS402 4.11 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 4.11

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	359
Will Fit Year(s)	1984
Stock Number	120624-4
MLS Number	13277306
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Differential

Recently Updated

$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
Part Number	14621
Stock Number	14621
MLS Number	13156912
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Differential

Recently Updated

$1,295 USD

RS402 4.33 41 SPL.S.G. EXTENED WARRANTY AVAILABLE 12 MONTH PARTS LABOR WARRANTY ////NOTES////, Axle Spline Count: 41, Serial#: 14529, Core Charge: EXCHANGE, Ratio: 4.33

Condition	Remanufactured
Part Number	14529
Stock Number	14528
MLS Number	12936600
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Axle Housing for a 1990 Kenworth T800

Recently Updated

$1,495 USD

GOOD USED HOUSING AG100 RR ASSEMBLY, WILL INSPECT 90 DAY WARRANTY, Serial#: NA, Core Charge: NA, Hub Bolts: 10, Suspension: AG100

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	1990
Part Number	NA
Stock Number	51724-10
MLS Number	12894464
Category	Axle Housings, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Rear Differential for a 1996 Peterbilt 379

Recently Updated

$995 USD

RS402 3.55 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	1996
Stock Number	121724-4
MLS Number	12675672
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS402 Used Gearset 5.29, Part # 218004 / 127260 / 111508

Recently Updated

$200 USD

RS402 USED GEARSET 5.29

Condition	Used
Part Number	218004 / 127260 / 111508
Stock Number	218004 USED
MLS Number	12536620
Category	Differential Misc. Parts
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts