Eaton Truck Parts For Sale

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Eaton VARIOUS EATON MODELS Axle Shaft

$150 USD

Good used inspected Eaton axle shaft. Part Number: 129322, 1231, 12389219

Quantity	3
Condition	Used
Part Number	129322
Stock Number	Ryd 129322
MLS Number	10204683
Category	Axle Shafts
Last Updated	8/20/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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Eaton VARIOUS EATON MODELS Axle Shaft

$150 USD

Good used, cleaned and inspected Eaton Axle Shaft. Part Number: 127437, 2719-130757

Quantity	4
Condition	Used
Part Number	127437
Stock Number	Ryd 127437
MLS Number	10204677
Category	Axle Shafts
Last Updated	8/20/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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2015 Eaton RSP40 Rear Differential for a Kenworth T680

$415 USD

(USED) Eaton RSP40 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 515327

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25743572
MLS Number	13446082
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2015 Eaton RSP40 Rear Axle Housing for a Peterbilt 579

$725 USD

(USED) Eaton RSP40 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE FLEX AIR Track Width : 73

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25493613
MLS Number	12351791
Category	Axle Housings, Rear
Last Updated	8/21/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2007 Reconditioned Eaton RS-461 Air Ride Axle Housing

$2,450 USD

Reconditioned RS-461 Air Ride Axle Housing, Position: Rear

Condition	Remanufactured
Fits To Make(s)	Eaton
Fits To Model(s)	RS-461
Will Fit Year(s)	2007
Part Number	320138
Stock Number	300-27482
MLS Number	14554181
Category	Axle Housings
Last Updated	8/20/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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1993 Eaton TOPKICK Rear Differential for a GMC TOPKICK

$750 USD

Complete Rear Diff/Third Member 6.85 Gear Ratio, Good Condition, Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	TOPKICK
Stock Number	82123
MLS Number	14370088
Category	Differentials, Rear
Last Updated	8/19/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

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1993 Eaton TOPKICK Rear Axle Assembly for a GMC TOPKICK

$1,000 USD

Complete rear axle, Hub To Hub, Ten Lug With Hydarulic brake Type, With 6.85, Good Condition, Call DTI Trucks for More Information and for Shipping Quotes.

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	TOPKICK
Stock Number	82122
MLS Number	14370087
Category	Axle Assemblies, Rear
Last Updated	8/19/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

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2007 Eaton E1322I Front Axle Assembly for a Kenworth T800

$2,850 USD

1322BN105-35 STEER AXLE ASSY

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Capacity	13.2K
Stock Number	5642
MLS Number	13089516
Category	Axle Assemblies, Front
Last Updated	8/19/2026
Location	Salt Lake City, UT, US
Sold By	Vriens Truck Parts

2024 Eaton EEO16F112C Transmission Control Module (TCM)

$600.24 USD

Condition	Used
Fits To Make(s)	EATON
Fits To Model(s)	EEO16F112C
Stock Number	2672455
MLS Number	14476476
Category	Transmission Control Modules (TCM)
Last Updated	8/19/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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2018 Eaton D40-155 Front Differential for a International LT

$2,650 USD

(USED) Eaton D40-155 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 134660

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	LT
Stock Number	25792234
MLS Number	13579656
Category	Differentials, Front
Last Updated	8/19/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2012 Eaton RSP40 Rear Axle Housing for a Freightliner Cascadia 125

$850 USD

Eaton RSP40 Rear Rear Axle Housing.

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	4508-6
MLS Number	14445091
Category	Axle Housings, Rear
Last Updated	8/18/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2012 Eaton DSP40 Front Differential for a Freightliner Cascadia 125

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Eaton DSP40- Front Rear - 3.42 Ratio - Pullout - DIFF ONLY.

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	4508-4
MLS Number	14445089
Category	Differentials, Front
Last Updated	8/18/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2012 Eaton RSP40 Rear Differential for a Freightliner Cascadia 125

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Eaton RSP40- Rear Rear - 3.42 Ratio - Pullout - DIFF ONLY. P/N- 515354, S/N- HN04476282

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	4508-3
MLS Number	14445088
Category	Differentials, Rear
Last Updated	8/18/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton RS404 Rear Differential

$1,215 USD

RS404-370 - Reconditioned

Condition	Remanufactured
Rear End	3.70 ratio
Stock Number	RS404-370-REC
MLS Number	14028771
Category	Differentials, Rear
Last Updated	8/21/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton DSP40 Front Differential

$1,450 USD

DSP40-336 - Refurbished

Condition	Used
Rear End	3.36 ratio
Stock Number	DSP40-336-REF
MLS Number	14028511
Category	Differentials, Front
Last Updated	8/21/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2023 Eaton EEO18F112C Transmission Control Module (TCM)

$600.24 USD

USED EATON EEO18F112C TRANSMISSION TCM, K-4616

Condition	Used
Fits To Make(s)	EATON
Fits To Model(s)	EEO18F112C
Stock Number	2614960
MLS Number	14250243
Category	Transmission Control Modules (TCM)
Last Updated	8/18/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2019 Eaton EEO18F112C Electronic Shift Control

$250 USD

Condition	Used
Fits To Make(s)	EATON
Fits To Model(s)	EEO18F112C
Stock Number	2593450
MLS Number	14258641
Category	Transmission Shifters (Electronic Controller)
Last Updated	8/18/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2019 Eaton EEO18F112C Transmission Control Module (TCM)

$600.24 USD

USED EATON EEO18F112C TRANSMISSION CONTROL MODULE, K-4616

Condition	Used
Fits To Make(s)	EATON
Fits To Model(s)	EEO18F112C
Stock Number	2593441
MLS Number	14465095
Category	Transmission Control Modules (TCM)
Last Updated	8/18/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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Eaton DSH40/RSH40 Cutoff for a 2015 Kenworth T680

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GOOD USED PACCAR LOW AIR SUSPENSION NO HOUSINGS OR DIFFS, Axle Spline Count: 41, Serial#: NA, Core Charge: NA, Hub Bolts: 10 PILOT

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2015
Part Number	LOW AIR/ PACCAR LOW AIR DDH40
Stock Number	111522-23
MLS Number	11747448
Category	Front & Rear Cutoffs (Clip Cuts)
Last Updated	8/18/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton 23105D Rear Differential

$1,300 USD

Livraison partout au Canada États-Unis / Shipping anywhere in Canada USA – Stock : 6878D - Ratio : 6.14 – 23 000lbs, Arrière, SANS Lock, no core + 150$ USD – 23 000lbs, REAR rear, NO...

Condition	Used
Rear End	6.14 ratio
Stock Number	6878D
MLS Number	14547791
Category	Differentials, Rear
Last Updated	8/18/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

New Eaton R46-170 Spring W/T Axle Housing

$1,495 USD

New R46-170 Spring W/T Axle Housing, Position: Rear

Quantity	36
Condition	New
Part Number	10033462
Stock Number	300-26301
MLS Number	13482587
Category	Axle Housings
Last Updated	8/18/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Reconditioned Eaton DS-461 Front Axle Housing

$2,650 USD

Reconditioned DS-461 Front Axle Housing, Position: Front

Condition	Remanufactured
Part Number	303269
Stock Number	300-27372
MLS Number	14547366
Category	Axle Housings
Last Updated	8/18/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2018 Used Eaton Passenger Side Spindle

$1,100 USD

Used Eaton Passenger Side Spindle, Side: Passenger, ABS: Yes

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	E1202i
Will Fit Year(s)	2018
Side	Passenger
Part Number	10024128
Stock Number	401-21610
MLS Number	14547356
Category	Spindles / Knuckles
Last Updated	8/18/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Reconditioned Eaton DS-404 Air Ride Axle Housing

$2,150 USD

Reconditioned DS-404 Air Ride Axle Housing, Position: Front

Condition	Remanufactured
Part Number	319408
Stock Number	300-27441
MLS Number	14547354
Category	Axle Housings
Last Updated	8/21/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts