Eaton RSP41 Rear Differentials For Sale

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Eaton

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RSP41

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2010 Eaton RSP41 Rear Differential for a Peterbilt 340

$574 USD

(USED) Eaton RSP41 Ratio: 4.63 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	340
Stock Number	25730326
MLS Number	13313232
Category	Differentials, Rear
Last Updated	1/6/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2007 Eaton RSP41 Rear Differential

$550 USD

6 Month Warranty,RSP41,3.36,RR,SPL170,T-O,387,T18,THICK FLANGE

Condition	Used
Stock Number	R03818094
MLS Number	13092941
Category	Differentials, Rear
Last Updated	1/2/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

(833) 432-___ SHOW
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2006 Eaton RSP41 Rear Differential

$550 USD

6 Month Warranty,RSP41,3.25,RR,SPL170,T-O,T600,T18

Condition	Used
Stock Number	R04468555
MLS Number	13092938
Category	Differentials, Rear
Last Updated	1/2/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

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2009 Eaton RSP41 Rear Differential for a Kenworth T660

$350 USD

(USED) Eaton RSP41 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: CANNOT VERIFY

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Stock Number	25547977
MLS Number	12464880
Category	Differentials, Rear
Last Updated	8/29/2024
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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2016 Eaton RSP41 Rear Differential for a Peterbilt 579

$350 USD

(USED) Eaton RSP41 Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 511326 Ref# HN04774394

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Part Number	HN04774394
Stock Number	25504355
MLS Number	12384612
Category	Differentials, Rear
Last Updated	8/29/2024
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2010 Eaton RSP41 Rear Differential for a Peterbilt 387

$375 USD

(USED) Eaton RSP41 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Stock Number	25679976
MLS Number	13059014
Category	Differentials, Rear
Last Updated	8/20/2024
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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Eaton RSP41 Rear Differential

Recently Updated

$795 USD

USED EATON REAR DIFFERENTIAL RSP41 RATIO 3.70

Condition	Used
Rear End	3.70 ratio
Stock Number	70580
MLS Number	12826500
Category	Differentials, Rear
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(833) 359-___ SHOW
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Eaton RSP41 Rear Differential

Recently Updated

$795 USD

USED EATON RSP41 REAR DIFFERENTIAL ASSEMBLY - RATIO: 3.36

Condition	Used
Rear End	3.36 ratio
Stock Number	35959
MLS Number	12814113
Category	Differentials, Rear
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2012 Eaton RSP41 Rear Differential for a Kenworth T700

Recently Updated

$795 USD

USED EATON DSP41 REAR DIFFERENTIAL ASSEMBLY - RATIO: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T700
Stock Number	51447
MLS Number	12817705
Category	Differentials, Rear
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2011 Eaton RSP41 Rear Differential for a International Prostar

Recently Updated

$795 USD

USED EATON RSP41 REAR DIFFERENTIAL ASSEMBLY - RATIO: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	Prostar
Stock Number	51492
MLS Number	12817740
Category	Differentials, Rear
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2006 Eaton RSP41 Rear Differential for a Peterbilt 387

Recently Updated

$795 USD

USED EATON RSP41 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	63542
MLS Number	12823035
Category	Differentials, Rear
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2007 Eaton RSP41 Rear Differential for a Peterbilt 379

Recently Updated

$795 USD

USED EATON RSP41 REAR DIFFERENTIAL ASSEMBLY - RATIO: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	379
Stock Number	66577
MLS Number	12824396
Category	Differentials, Rear
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2012 Eaton RSP41 Rear Differential for a Peterbilt 587

Recently Updated

$795 USD

USED EATON RSP41 REAR DIFFERENTIAL ASSEMBLY - RATIO: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	587
Stock Number	68551
MLS Number	12825308
Category	Differentials, Rear
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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Eaton RSP41 Rear Differential

Recently Updated

$795 USD

USED REAR EATON RSP41 RATIO ;3.70,

Condition	Used
Rear End	3.70 ratio
Stock Number	87694
MLS Number	12833558
Category	Differentials, Rear
Last Updated	9/27/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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Eaton RSP41 Rear Differential

Recently Updated

$1,250 USD

12 MONTH WARRANTY

Condition	Remanufactured
Rear End	3.55 ratio
Stock Number	27251
MLS Number	12636755
Category	Differentials, Rear
Last Updated	9/26/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2014 Eaton RSP41 Rear Differential for a Peterbilt 367

Recently Updated

$1,250 USD

GTO 100 DAY WARRANTY LOCKER

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	367
Stock Number	25496
MLS Number	11151977
Category	Differentials, Rear
Last Updated	9/26/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2007 Eaton RSP41 Rear Differential for a International 9400i

Recently Updated

$850 USD

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	9400i
Stock Number	17159
MLS Number	10533460
Category	Differentials, Rear
Last Updated	9/26/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2009 Eaton RSP41 Rear Differential for a Kenworth T800

Recently Updated

$850 USD

GTO

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	17975
MLS Number	10533551
Category	Differentials, Rear
Last Updated	9/26/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2013 Eaton RSP41 Rear Differential for a Kenworth T660

Recently Updated

$750 USD

GTO

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T660
Stock Number	26745
MLS Number	12098597
Category	Differentials, Rear
Last Updated	9/26/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2015 Eaton RSP41 Rear Differential for a Kenworth T680

Recently Updated

$750 USD

RSP 410 REARS 3.25

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	28165
MLS Number	13759159
Category	Differentials, Rear
Last Updated	9/26/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2007 Eaton RSP41 Rear Differential for a Peterbilt 387

Recently Updated

$750 USD

GTO

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	387
Stock Number	22644
MLS Number	10534316
Category	Differentials, Rear
Last Updated	9/26/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2013 Eaton RSP41 Rear Differential for a Kenworth T660

Recently Updated

$750 USD

GTO

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T660
Stock Number	23044
MLS Number	10534416
Category	Differentials, Rear
Last Updated	9/26/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2006 Eaton RSP41 Rear Differential for a Kenworth T800

Recently Updated

$750 USD

GTO

Condition	Used
Rear End	4.33 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	23216
MLS Number	10534477
Category	Differentials, Rear
Last Updated	9/26/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2013 Eaton RSP41 Rear Differential for a Peterbilt 587

Recently Updated

$750 USD

GTO

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	587
Stock Number	23982
MLS Number	10534747
Category	Differentials, Rear
Last Updated	9/26/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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2016 Eaton RSP41 Rear Differential for a Kenworth T680

Recently Updated

Contact for price

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	21082
MLS Number	10534052
Category	Differentials, Rear
Last Updated	9/26/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.