Eaton RSP41 Rear Differentials For Sale

2 0

2014 Eaton RSP41 Rear Differential for a Kenworth T660

$375 USD

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

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Stock Number	25778246
MLS Number	13505396
Category	Differentials, Rear
Last Updated	6/28/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

3 0

2016 Eaton RSP41 Rear Differential for a Kenworth T880

$350 USD

(USED) Eaton RSP41 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: -

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Stock Number	25724344
MLS Number	13296514
Category	Differentials, Rear
Last Updated	6/26/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

3 0

2016 Eaton RSP41 Rear Differential for a Peterbilt 579

$360 USD

(USED) Eaton RSP41 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: -

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25391280
MLS Number	12040041
Category	Differentials, Rear
Last Updated	6/20/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

3 0

2015 Eaton RSP41 Rear Differential for a Kenworth T680

$395 USD

(USED) Eaton RSP41 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: CANNOT VERIFY

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25809215
MLS Number	13647693
Category	Differentials, Rear
Last Updated	6/18/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2 0

2006 Eaton RSP41 Rear Differential for a Peterbilt 335

$574 USD

(USED) Eaton RSP41 Ratio: 5.29 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	335
Stock Number	25737084
MLS Number	13618453
Category	Differentials, Rear
Last Updated	6/5/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2 0

2007 Eaton RSP41 Rear Differential for a Peterbilt 386

$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)	386
Stock Number	24944505
MLS Number	11292187
Category	Differentials, Rear
Last Updated	6/6/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

3 0

2013 Eaton RSP41 Rear Differential for a Kenworth T660

$375 USD

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

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Stock Number	25660160
MLS Number	12922904
Category	Differentials, Rear
Last Updated	5/30/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2 0

2017 Eaton RSP41 Rear Differential for a Peterbilt 579

$317 USD

(USED) Eaton RSP41 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: Na

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25762834
MLS Number	13501908
Category	Differentials, Rear
Last Updated	5/30/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

7 0

2017 Eaton RSP41 Rear Differential for a Peterbilt 579

$350 USD

(USED) Eaton RSP41 Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: COULD NOT VERIFY

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25419517
MLS Number	12050396
Category	Differentials, Rear
Last Updated	5/18/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

3 0

2015 Eaton RSP41 Rear Differential for a Peterbilt 579

$360 USD

(USED) Eaton RSP41 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: -

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25767983
MLS Number	13460693
Category	Differentials, Rear
Last Updated	5/9/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2 0

2017 Eaton RSP41 Rear Differential for a Peterbilt 579

$350 USD

(USED) Eaton RSP41 Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: N/A

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25663317
MLS Number	12927736
Category	Differentials, Rear
Last Updated	5/3/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(833) 359-___ SHOW
NUMBERCall Seller

2 0

2013 Eaton RSP41 Rear Differential for a Kenworth T660

$795 USD

USED EATON RSP41 REAR REAR DIFFERENTIAL/3.42 RATIO

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T660
Stock Number	82376
MLS Number	12831659
Category	Differentials, Rear
Last Updated	4/26/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

9 0

2015 Eaton RSP41 Rear Differential for a Peterbilt 579

$350 USD

(USED) Eaton RSP41 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: - COULD NOT VERIFY THE CAST NUMBER. ID TAG IDENTIFIED CRR. GOUGE ON LIP OF CASING. SPLINE GEARS ARE SHOWING WEAR.

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25784650
MLS Number	13541367
Category	Differentials, Rear
Last Updated	4/26/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(844) 503-___ SHOW
NUMBERCall Seller

2 0

Eaton RSP41 Rear Differential for a 2016 Peterbilt 579

$700 USD

GOOD USED, Core Charge: 0, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Will Fit Year(s)	2016
Stock Number	2A2E56324
MLS Number	13513783
Category	Differentials, Rear
Last Updated	4/26/2025
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

3 0

2007 Eaton RSP41 Rear Differential for a Kenworth T600

$360 USD

(USED) Eaton RSP41 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Stock Number	25749652
MLS Number	13414188
Category	Differentials, Rear
Last Updated	4/21/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

6 0

2015 Eaton RSP41 Rear Differential for a Kenworth T680

$395 USD

(USED) Eaton RSP41 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: - COULD NOT VERIFY CAST NUMBER.

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25766028
MLS Number	13449854
Category	Differentials, Rear
Last Updated	4/10/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2 0

2007 Eaton RSP41 Rear Differential for a Peterbilt 335

$574 USD

(USED) Eaton RSP41 Ratio: 6.17 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	335
Stock Number	25773918
MLS Number	13485788
Category	Differentials, Rear
Last Updated	4/2/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(844) 503-___ SHOW
NUMBERCall Seller

8 0

Eaton RSP41 Rear Differential for a 2016 Kenworth T-680

$200 USD

REBUILDABLE CORE, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T-680
Will Fit Year(s)	2016
Stock Number	2A2E56066
MLS Number	13300234
Category	Differentials, Rear
Last Updated	3/25/2025
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.