Used Eaton Truck Parts For Sale

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2019 Used Eaton S23190 Differential - Ratio: 2.53 - Non-Locker

$1,495 USD

Used Eaton S23190 Differential - Ratio: 2.53 - Non-Locker

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	S23-190
Will Fit Year(s)	2019
Part Number	S23-190
Stock Number	700-15431
MLS Number	14367474
Category	Differentials, Unspecified
Last Updated	5/14/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Eaton Front Axle Assembly

$1,200 USD

used front axle for chevrolet topkick gmc topkick kodiac 19.5 wheels 8 lug

Condition	Used
Stock Number	3808924
MLS Number	12483359
Category	Axle Assemblies, Front
Last Updated	5/14/2026
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

Eaton D46-170 Front Differential for a 2009 Peterbilt

$13,000 USD

Frame off 09 Pete complete with steer axel double framed nice low mile will sell just the cut air trak suspension with rear rear locker, Ratio: 3.58

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	Peterbilt
Will Fit Year(s)	2009
Stock Number	424
MLS Number	10710275
Category	Differentials, Front
Last Updated	5/14/2026
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

Eaton DDP41 Cutoff for a 2012 Kenworth

$12,500 USD

nice complete cut from 2012 Kenworth disc brakes DDP41 rear ends, Serial#: hn04991648, Ratio: 336, Brake Type: disk, Casting#: hn04991648

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Kenworth
Will Fit Year(s)	2012
Stock Number	393
MLS Number	10681621
Category	Front & Rear Cutoffs (Clip Cuts)
Last Updated	5/14/2026
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

Eaton Rear Axle Assembly

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pack car low leaf cut, Serial#: 12345, Ratio: 355, Casting#: 12345

Condition	Used
Rear End	3.55 ratio
Stock Number	287
MLS Number	10681538
Category	Axle Assemblies, Rear
Last Updated	5/14/2026
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

Eaton DS404 Front-Rear and Rear-Rear Differential

$1,000 USD

Eaton DS404 Front rear diff,good used take out $1000, Rebuilt $1450 Eaton DS404 Rear rear diff, good used take out $700,Rebuilt $900 all prices with echange

Condition	Used
Stock Number	77
MLS Number	10681324
Category	Differential Misc. Parts
Last Updated	5/14/2026
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

Used Eaton DS402 Front and Rear Rear Differentials

$1,000 USD

Eaton DS402 Front rear diff good take out $1000, Rebuilt price$1450 Eaton DS402 Rear rear diff good take out $700,rebuilt price $900

Condition	Used
Stock Number	76
MLS Number	10681323
Category	Differential Misc. Parts
Last Updated	5/14/2026
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

Used Genuine Eaton Fuller Range Cylinder Assembly, Part # A8690 / A-8690

$59.99 USD

Genuine Eaton Fuller Range Cylinder Assembly p/n A8690, A-8690, Core Charge: 0.00

Condition	Used
Fits To Make(s)	Eaton
Stock Number	174169
MLS Number	14243439
Category	Miscellaneous Truck Parts
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton RS404 Rear Differential

$1,550 USD

Weller reman diff. p/n 1415238 Eaton RS404 3.90R - Ratio: 3.90, Core Charge: 600.00, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	RS404
Stock Number	172665
MLS Number	14242491
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton DSP40 Front Differential

$3,000 USD

Weller reman diff. p/n 1397023 DSP40 3.70 - Ratio: 3.70, Core Charge: 1000.00, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	DSP40
Stock Number	172666
MLS Number	14242488
Category	Differentials, Front
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton DDP40 Front Differential

$3,100 USD

Anderson Brothers Inc. Rebuilt Front Diff. with locker DDP40-336R - Ratio: 3.36;Locker?: YES locker: YES, Core Charge: 800.00, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	DDP40
Stock Number	172664
MLS Number	14242487
Category	Differentials, Front
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Danfoss/Eaton 72400 Series Medium Duty Closed Circuit Pump Servo Control, Part # 72400-RYV-04

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Danfoss / Eaton 72400 Series Medium Duty Closed Circuit Pump Servo Control. P/N: 72400-RYV-04, Core Charge: 0.00

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	CID Servo Controller
Part Number	72400-RYV-04
Stock Number	177754
MLS Number	14242288
Category	Power Take Offs (PTO) & Parts
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton RS402 Rear Differential

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USED, RS402, Turns, Ratio: 3.36, - Ratio: 3.36;Locker?: no locker: no, Core Charge: 0.00, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	RS402
Stock Number	176953
MLS Number	14018231
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Used Eaton Electronic Shifter For F05406B-DM3 P/N 4306044, Core Charge: 0.00

$400 USD

Used Eaton Electronic Shifter For F05406B-DM3 P/N 4306044, Core Charge: 0.00

Condition	Used
Fits To Make(s)	Eaton
Part Number	4306044
Stock Number	163687
MLS Number	12896669
Category	Miscellaneous Truck Parts
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Used Eaton Automatic Transmission Shift Pump Motor, Part # A-8900

$240 USD

Eaton Automatic Transmission Shift Pump Motor A-8900 Used, Core Charge: 0.00

Condition	Used
Fits To Make(s)	Eaton
Part Number	A-8900
Stock Number	171304
MLS Number	12896652
Category	Miscellaneous Truck Parts
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton RS404 Rear Differential for a 1999 Freightliner FLD112

$950 USD

RS404.Hub to Hub. Ratio: 3.90. Still in frame cut Tag #169269 tandem with diff tag #166959. Out of Truck #590. - Ratio: 3.90;Locker?: NO locker: NO, Core Charge: 300.00, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD112
Will Fit Year(s)	1999
Stock Number	166960
MLS Number	12424896
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton DS405 Front Differential

$1,150 USD

#7. DS405. Hub to Hub. Ratio: 3.56. Used - Ratio: 3.56;Locker?: NO locker: NO, Core Charge: 300.00, Ratio: 3.56

Condition	Used
Rear End	3.56 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	DS405
Stock Number	169059
MLS Number	12424885
Category	Differentials, Front
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton RS404 Rear Differential

$800 USD

#5. RS404. Hub to Hub. Ratio: 3.58. Used - Ratio: 3.58;Locker?: NO locker: NO, Core Charge: 100.00, Ratio: 3.58

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	RS404
Stock Number	168894
MLS Number	12214006
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton DSP41 Front Differential

$1,700 USD

#16. DSP41. Hub to Hub. Ratio: 5.57. Used. Paccar 8 bag suspension. - Ratio: 5.57;Locker?: NO locker: NO, Core Charge: 400.00, Ratio: 5.57

Condition	Used
Rear End	5.57 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	DSP41
Stock Number	168888
MLS Number	12213957
Category	Differentials, Front
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton DS404 Front Differential

$1,700 USD

#14. DS404. Hub to Hub. Ratio: 3.42. Used - Ratio: 3.42;Locker?: NO locker: NO, Core Charge: 200.00, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	DS404
Stock Number	168868
MLS Number	12213946
Category	Differentials, Front
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton RS405 Rear Differential

$1,250 USD

Ratio 4.11 Reman - Ratio: 4.11, Core Charge: 0.00, Ratio: 4.11

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	RS405
Stock Number	144839
MLS Number	11614268
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton RS404 Rear Differential

$450 USD

Good Used, Ratio 3.70 Complete - Ratio: 3.70, Core Charge: 0.00, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	RS404
Stock Number	144831
MLS Number	11614265
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Eaton RS404 Rear Differential

$1,000 USD

Good Take Out RS404 Ratio 3.90 - Ratio: 3.90, Core Charge: 300.00, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	RS404
Stock Number	136602
MLS Number	9063614
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton FO18E318B-MXP Transmission for a 2019 International HX620

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VERIFICATION PENDING, Engine Make: CUMMINS, Engine Model: ISX15, Part Make: EATON

Condition	Used
Engine Model	ISX15
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	HX620
Will Fit Year(s)	2019
Stock Number	3A1E57135
MLS Number	14117840
Category	Transmissions
Last Updated	5/14/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.