Eaton Truck Parts For Sale

Eaton DSP40 Differential Part

$407.43 USD

3 gear kit for power divider input drive gear, I.A.D. assembly, output side gear fits after 6-08, Serial#: 504209 s-23369, Core Charge: N/A, Casting#: 504209 s-23369

Condition	New
Part Number	504209 s-23369 PDDSP40
Stock Number	pddsp40
MLS Number	9591743
Category	Differential Misc. Parts
Last Updated	12/18/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2013 Eaton E-1322W Front Axle Assembly for a Peterbilt 386

$1,816 USD

(USED) Eaton E-1322W Rating: 13200 Brake Type: AIR DRUM Spring Center: 34 Wheel Type: 10 BOLT PILOT CAST # 1462TB100, ABS

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Stock Number	25600503
MLS Number	12659270
Category	Axle Assemblies, Front
Last Updated	12/17/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

1994 Reconditioned Eaton 23105S Spring Axle Housing

$2,150 USD

Reconditioned 23105S Spring Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	23105D
Will Fit Year(s)	1994
Part Number	306068
Stock Number	300-26868
MLS Number	14040180
Category	Axle Housings
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Reconditioned Eaton RS-404 AG-380 Axle Housing

$2,450 USD

Reconditioned RS-404 AG-380 Axle Housing, Position: Rear

Quantity	2
Condition	Remanufactured
Part Number	321502
Stock Number	300-26821
MLS Number	14040165
Category	Axle Housings
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

New Eaton R-463 Spring Rear Axle Housing

$3,550 USD

New R-463 Spring Rear Axle Housing, Position: Rear

Quantity	14
Condition	New
Fits To Make(s)	Eaton
Fits To Model(s)	R-463
Part Number	10049401
Stock Number	300-25892
MLS Number	14040092
Category	Axle Housings
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Eaton RT381 Rear Differential

$537 USD

RT381 - 3.70 Ratio - Core - Grade C - Rebuildable - Pinion Threads Damaged, Side Gears Not Turning. CORE UNIT SOLD AS-IS

Condition	Used
Rear End	3.70 ratio
Stock Number	4540755
MLS Number	13896096
Category	Differentials, Rear
Last Updated	12/12/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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Eaton 510870 Differential Part

$61.80 USD

NEW DS 404 POWER DIVIDER SHIFT FORK KIT ***129856 FORK#*** 510870, KIT COMES WITH FORK AND SPRING

Quantity	19
Condition	New
Stock Number	510870
MLS Number	13323530
Category	Differential Misc. Parts
Last Updated	12/12/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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

$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	12/11/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DS402 Front Axle Housing for a 1987 International F-9370

$1,150 USD

DS402 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	120725-13
MLS Number	14027865
Category	Axle Housings, Front
Last Updated	12/11/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2011 Eaton DS404 Front Differential for a Freightliner CASCADIA 125

$1,295 USD

USED EATON DS404 FRONT REAR DIFFERENTIAL/3.55 RATIO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA 125
Stock Number	86383
MLS Number	12832812
Category	Differentials, Front
Last Updated	12/10/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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Eaton R46-170 Rear Differential for a 2011 Kenworth T800

$2,100 USD

Livraison partout au Canada États-Unis. We ship anywhere in Canada USA. - Stock: 6731D - Eaton Spicer 46170 - 46000lbs, Arrière, Pas Lock, Pas Échange + 500$ - 46000lbs, Rear Rear, No...

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2011
Stock Number	6731D
MLS Number	14024550
Category	Differentials, Rear
Last Updated	12/10/2025
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

(844) 503-___ SHOW
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Eaton RST41 Rear Differential for a 2011 Volvo VNL

$700 USD

GOOD USED, Core Charge: 0, Ratio: 2.64

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Will Fit Year(s)	2011
Stock Number	2A2E56970
MLS Number	14024506
Category	Differentials, Rear
Last Updated	12/12/2025
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

2007 Eaton S26-190 Rear Axle Housing for a International 4400

$786 USD

(USED) Eaton S26-190 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: IH SPRING Track Width : 72

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	4400
Stock Number	25740629
MLS Number	13365787
Category	Axle Housings, Rear
Last Updated	12/10/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2007 Eaton S26-190 Rear Differential for a International 4400

$1,415 USD

(USED) Eaton S26-190 Ratio: 6.14 Side Gear Splines: 46 W/ Locker: NO Cast#: -

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	4400
Stock Number	25740642
MLS Number	13365342
Category	Differentials, Rear
Last Updated	12/10/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2005 Eaton RSP40 Rear Differential for a Kenworth T600

$350 USD

(USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Stock Number	25808327
MLS Number	13631850
Category	Differentials, Rear
Last Updated	12/10/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2007 Eaton E-1202I Front Axle Assembly for a Volvo VNM

$1,028 USD

(USED) Eaton E-1202I Rating: 12500 Brake Type: AIR DRUM Spring Center: 32 Wheel Type: 10 BOLT PILOT CAST#1202TB100, ABS

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNM
Stock Number	25303253
MLS Number	11642844
Category	Axle Assemblies, Front
Last Updated	12/11/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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Eaton DSP41P Rear Axle Housing for a 2014 Kenworth T680

Contact for price

Eaton DSP41 Rear Rear Housing for sale, Differential Ratio: 3.25, Capacity: 40000 LB, Locker in good condition. Call for more information. We ship everywhere., Hub Bolts: 10, Brake Type:...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2014
Stock Number	Kw-0893-35
MLS Number	14023293
Category	Axle Housings, Rear
Last Updated	12/9/2025
Location	York, ON, Canada
Sold By	Lomoca Inc.

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Eaton DS404 Differential

$950 USD

3.90,

Condition	Used
Stock Number	REAR-2240
MLS Number	14020572
Category	Differentials
Last Updated	12/6/2025
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

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2016 Eaton D170DP Front Differential for a Peterbilt 389

Contact for price

*****LOCKER CAP AND CARRIER BAD*****USED EATON D170DP FRONT DIFFERENTIAL ASSEMBLY WITH LOCKER AND INTERNAL PUMP - RATIO: 4.10

Condition	Used
Rear End	4.10 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	389
Stock Number	96708
MLS Number	13100923
Category	Differentials, Front
Last Updated	12/6/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Eaton DS461 Differential Part

$395 USD

DS461 USED GEARSET 4.88 - Core Charge: N/A, Serial#: 122338, Ratio: 4.88, Casting#: 122338

Condition	Used
Rear End	4.88 ratio
Part Number	122338
Stock Number	122338 USED
MLS Number	10697105
Category	Differential Misc. Parts
Last Updated	12/6/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton S23-170 Rear Differential

Contact for price

Good ready to go, Ratio: 557

Condition	Used
Rear End	5.57 ratio
Stock Number	976129
MLS Number	14019987
Category	Differentials, Rear
Last Updated	12/6/2025
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Reconditioned Eaton RS-404 Chalmers Axle Housing

$2,450 USD

Reconditioned RS-404 Chalmers Axle Housing, Position: Rear

Condition	Remanufactured
Part Number	322557
Stock Number	300-26848
MLS Number	14019211
Category	Axle Housings
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Eaton VARIOUS EATON TRANSMISSION MODELS Transmission Part for a Eaton VARIOUS TRANSMISION MODELS

$175 USD

Good used, cleaned and inspected Eaton Automatic Shift Control. Part Number: 4306043. 30 day guarantee for swap or refund.

Condition	Used
Fits To Make(s)	EATON
Fits To Model(s)	VARIOUS EATON TRANSMISION MODELS
Part Number	4306043
Stock Number	Ryd 4306043
MLS Number	10535878
Category	Transmission Parts
Last Updated	12/5/2025
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

(844) 641-___ SHOW
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2020 Peterbilt Front Axle Housing for a Peterbilt 389

$2,000 USD

VERY CLEAN LOW AIR LEAF NO LOCKER

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	389
Stock Number	12096
MLS Number	14018569
Category	Axle Housings, Front
Last Updated	12/11/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.