River City Truck Parts Eaton Axles & Differentials For Sale

1 - 25 of 35 listings

Eaton Differential Part

$140 USD

GM Cover Retainer P/N 12388779, Core Charge: 0.00

Condition	New
Part Number	12388779
Stock Number	172044
MLS Number	14242501
Category	Differential Misc. Parts
Last Updated	3/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton RS404 Rear Differential

$1,550 USD

Weller reman diff. p/n 1415238 Eaton RS404 3.90R, 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	3/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton DSP40 Front Differential

$3,000 USD

Weller reman diff. p/n 1397023 DSP40 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	3/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton DDP40 Front Differential

$3,100 USD

Anderson Brothers Inc. Rebuilt Front Diff. with locker DDP40-336R 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	3/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton RS402 Rear Differential

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USED, RS402, Turns, Ratio: 3.36, 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	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton DS405 Front Differential

$1,150 USD

#7. DS405. Hub to Hub. Ratio: 3.56. Used 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	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton RS404 Rear Differential

$800 USD

#5. RS404. Hub to Hub. Ratio: 3.58. Used 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	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton DSP41 Front Differential

$1,700 USD

#16. DSP41. Hub to Hub. Ratio: 5.57. Used. Paccar 8 bag suspension. 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	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton DS404 Front Differential

$1,700 USD

#14. DS404. Hub to Hub. Ratio: 3.42. Used 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	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton RS405 Rear Differential

$1,250 USD

Ratio 4.11 Reman, 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	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton RS404 Rear Differential

$450 USD

Good Used, Ratio 3.70 Complete, 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	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton RS404 Rear Differential

$1,000 USD

Good Take Out RS404 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	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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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. 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	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton RS404 Rear Differential for a 2012 Freightliner CASCADIA 125

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Pulled from truck#672, RS404, Ratio:3.55, Good used locker: NO, Core Charge: 0.00, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA 125
Will Fit Year(s)	2012
Stock Number	172931
MLS Number	13972961
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton RST41 Rear Differential for a 2006 Volvo VNL

$525 USD

Used RST-41 FromTruck#653 Turns Ratio 3.55, Core Charge: 0.00, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2006
Stock Number	170433
MLS Number	13433131
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton 17221 Rear Differential

$750 USD

RATIO 7.60 TURNS 360,LOOKS O.K, Core Charge: 0.00, Ratio: 7.60

Condition	Used
Rear End	7.60 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	17221
Stock Number	28254
MLS Number	9062592
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton RSP40 Rear Differential for a 2007 Peterbilt 387

$600 USD

From Truck#557, Used, Ratio 3.55 locker: NO, Core Charge: 0.00, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2007
Stock Number	165529
MLS Number	13125954
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton 19060S Rear Differential for a Eaton 19060-S

$1,822 USD

Eaton-Spicer 19060S Ratio 7.17, Core Charge: 600.00, Ratio: 7.17

Condition	Used
Rear End	7.17 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	19060-S
Stock Number	19060S R7.17-P
MLS Number	12727364
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton 19060S Rear Differential for a Eaton 19060-S

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Eaton-Spicer 19060S 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)	19060-S
Stock Number	19060S R4.11-P
MLS Number	12727363
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton RS402 Rear Differential

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RS402 3.90 Reman Rear, Core Charge: 0.00, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	RS402
Stock Number	RS402 3.90-P
MLS Number	12727352
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton DSP41 Front Differential

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DSP41 3.36 Ratio Reman Differential, Core Charge: 0.00, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	DSP41
Stock Number	DSP41-P
MLS Number	12727347
Category	Differentials, Front
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton DT461P Front Differential

$5,000 USD

Core Charge: 2000.00, Ratio: 4.11

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	DT461P
Stock Number	OVE DT461.4.11
MLS Number	12727342
Category	Differentials, Front
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton 15040S Rear Differential for a Eaton 15040-S

$800 USD

OVR 15040S 7.17 Ratio, Core Charge: 0.00, Ratio: 7.17

Condition	Used
Rear End	7.17 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	15040-S
Stock Number	15040S 7.17-P
MLS Number	12595779
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton DS405 Front Differential

$1,150 USD

DS405. Turns. Ratio: 3.42. Light rust. USED. locker: NO, Core Charge: 400.00, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	DS405
Stock Number	168685
MLS Number	12424889
Category	Differentials, Front
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Eaton DST40 Front Differential

$1,000 USD

DST40. Turns. Ratio: 3.55. USED. locker: NO, Core Charge: 400.00, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Eaton
Fits To Model(s)	DST40
Stock Number	168688
MLS Number	12213968
Category	Differentials, Front
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

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River City Truck Parts Eaton Axles & Differentials For Sale

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