Eaton RSP40 Rear Differentials For Sale

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RSP40

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2008 Eaton RSP40 Rear Differential for a Peterbilt 386

$795 USD

USED EATON RSP40 REAR DIFFERENTIAL ASSEMBLY - RATIO: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	386
Stock Number	30882
MLS Number	12813393
Category	Differentials, Rear
Last Updated	8/15/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2006 Eaton RSP40 Rear Differential for a Peterbilt 387

$795 USD

USED EATON RSP40 REAR DIFFERENTIAL ASSEMBLY - RATIO: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	387
Stock Number	30707
MLS Number	12813375
Category	Differentials, Rear
Last Updated	8/15/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2005 Eaton RSP40 Rear Differential for a Peterbilt 387

$795 USD

USED EATON RSP40 REAR DIFFERENTIAL ASSEMBLY - RATIO: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	387
Stock Number	23241
MLS Number	12812640
Category	Differentials, Rear
Last Updated	8/15/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2006 Eaton RSP40 Rear Differential for a International 9900

$350 USD

(USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 13305

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9900
Stock Number	25843762
MLS Number	13761990
Category	Differentials, Rear
Last Updated	8/17/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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2015 Eaton RSP40 Rear Differential for a Peterbilt 579

$415 USD

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

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25843147
MLS Number	13758899
Category	Differentials, Rear
Last Updated	8/17/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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Eaton RSP40 Rear Differential

$1,495 USD

REBUILT EATON RSP40 REAR DIFFERENTIAL RATIO: 3.55

Condition	Remanufactured
Rear End	3.55 ratio
Stock Number	99371
MLS Number	13755478
Category	Differentials, Rear
Last Updated	8/13/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2016 Eaton RSP40 Rear Differential for a Peterbilt 579

$415 USD

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

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Part Number	N/A
Stock Number	25830535
MLS Number	13752116
Category	Differentials, Rear
Last Updated	8/16/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2005 Eaton RSP40 Rear Differential for a Peterbilt 385

$574 USD

(USED) Eaton RSP40 Ratio: 4.88 Side Gear Splines: 41 W/ Locker: NO Cast#: 130830

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	385
Stock Number	25829133
MLS Number	13719524
Category	Differentials, Rear
Last Updated	8/9/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2016 Eaton RSP40 Rear Differential for a Peterbilt 579

$350 USD

(USED) Eaton RSP40 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: NA

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25823287
MLS Number	13709002
Category	Differentials, Rear
Last Updated	8/3/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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Eaton RSP40 Rear Differential for a 2007 Kenworth T-800B

$700 USD

GOOD USED, Core Charge: 0, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T-800B
Will Fit Year(s)	2007
Stock Number	2A2E56589
MLS Number	13712623
Category	Differentials, Rear
Last Updated	8/2/2025
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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2013 Eaton RSP40 Rear Differential for a Peterbilt 587

$795 USD

USED EATON RSP40 REAR DIFFERENTIAL RATIO: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	587
Stock Number	98345
MLS Number	13286328
Category	Differentials, Rear
Last Updated	7/30/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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Eaton RSP40 Rear Differential

$1,495 USD

REBUILT EATON RSP40 REAR DIFFERENTIAL RATIO: 3.25

Condition	Remanufactured
Rear End	3.25 ratio
Stock Number	97429
MLS Number	13206903
Category	Differentials, Rear
Last Updated	7/27/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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Eaton RSP40 Rear Differential

$1,495 USD

REBUILT EATON RSP40 REAR DIFFERENTIAL RATIO: 3.90

Condition	Remanufactured
Rear End	3.90 ratio
Stock Number	93609
MLS Number	12837588
Category	Differentials, Rear
Last Updated	7/27/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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Eaton RSP40 Rear Differential

$795 USD

RSP40 4.88 GOOD INSPECTED TAKEOUT, 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 250.00, Ratio: 4.88

Condition	Used
Rear End	4.88 ratio
Part Number	RSP41 RSP40 RS404
Stock Number	KL488
MLS Number	13311496
Category	Differentials, Rear
Last Updated	7/22/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2007 Eaton RSP40 Rear Differential for a International 9200

$1,850 USD

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	9200
Stock Number	22803
MLS Number	10534354
Category	Differentials, Rear
Last Updated	7/12/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(877) 254-___ SHOW
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Eaton RSP40 Rear Differential

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RSP40 Ratio:3.25, Ratio: 3.25

Condition	Used
Rear End	3.25 ratio
Stock Number	ATC2478
MLS Number	13651339
Category	Differentials, Rear
Last Updated	6/18/2025
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton RSP40 Rear Differential

$500 USD

3.25 Ratio 41 Spline

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	RSP40
Stock Number	R12039820
MLS Number	13637067
Category	Differentials, Rear
Last Updated	6/11/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

(833) 432-___ SHOW
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Eaton RSP40 Rear Differential

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RSP40 3.25, Ratio: 3.25

Condition	Used
Rear End	3.25 ratio
Stock Number	ATC2475
MLS Number	13626493
Category	Differentials, Rear
Last Updated	6/5/2025
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton RSP40 Rear Differential

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RSP40 With Locker 3.70, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Stock Number	ATC2474
MLS Number	13626492
Category	Differentials, Rear
Last Updated	6/5/2025
Location	Alma, AR, US
Sold By	Arkansas Truck Center

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Eaton RSP40 Rear Differential

$795 USD

USED EATON RSP40 REAR DIFFERENTIAL RATIO: 3.08

Condition	Used
Rear End	3.08 ratio
Stock Number	99120
MLS Number	13542459
Category	Differentials, Rear
Last Updated	4/26/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2013 Eaton RSP40 Rear Differential for a Peterbilt 587

$795 USD

USED EATON RSP40 REAR DIFFERENTIAL RATIO: 3.42

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	587
Stock Number	95161
MLS Number	12966450
Category	Differentials, Rear
Last Updated	4/26/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2013 Eaton RSP40 Rear Differential for a Peterbilt 587

$795 USD

Used Eaton Rear differentail RSP40, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	587
Stock Number	94779
MLS Number	12902723
Category	Differentials, Rear
Last Updated	4/26/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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Eaton RSP40 Rear Differential

$795 USD

Used Eaton RSP40 rear differential P/N: RSP40, Ratio: 3.42

Condition	Used
Rear End	3.42 ratio
Stock Number	94512
MLS Number	12877496
Category	Differentials, Rear
Last Updated	4/26/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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Eaton RSP40 Rear Differential

$795 USD

USED RSP40 EATON REAR DIFFERENTIAL RATIO: 3.42

Condition	Used
Rear End	3.42 ratio
Stock Number	93724
MLS Number	12837645
Category	Differentials, Rear
Last Updated	4/26/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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Eaton RSP40 Rear Differential

$795 USD

USED EATON RSP40 REAR DIFFERENTIAL RATIO: 3.42

Condition	Used
Rear End	3.42 ratio
Stock Number	85701
MLS Number	12832533
Category	Differentials, Rear
Last Updated	4/26/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.