Eaton RSP40 Rear Differentials For Sale in United States

2013 Eaton RSP40 Rear Differential for a Peterbilt 386

$375 USD

(USED) Eaton RSP40 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	25799928
MLS Number	13613946
Category	Differentials, Rear
Last Updated	6/5/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(833) 432-___ SHOW
NUMBERCall Seller

Eaton RSP40 Rear Differential

$550 USD

3.25 Ratio 41 Spline

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	RSP40
Stock Number	R11951197
MLS Number	13607671
Category	Differentials, Rear
Last Updated	5/28/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

1997 Eaton RSP40 Rear Differential for a Kenworth W900L

$350 USD

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

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900L
Stock Number	25791655
MLS Number	13572803
Category	Differentials, Rear
Last Updated	5/12/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2009 Eaton RDP40 Rear Differential for a Peterbilt 387

$375 USD

(USED) Eaton RSP40 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	25312222
MLS Number	11663092
Category	Differentials, Rear
Last Updated	5/11/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2015 Eaton RSP40 Rear Differential for a Kenworth T680

$395 USD

(USED) Eaton RSP40 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: CAN NOT VERIFY MISSING TAG

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25792970
MLS Number	13565082
Category	Differentials, Rear
Last Updated	5/8/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Eaton RSP40 Rear Differential

$495 USD

RSP40 3.55 INSPECTED TAKE OUT 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41., Serial#: 14268, Core Charge: EXCHANGE, Ratio: 3.55

Condition	Used
Part Number	14268
Stock Number	14268
MLS Number	13183630
Category	Differentials, Rear
Last Updated	5/2/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2014 Eaton RSP40 Rear Differential for a Kenworth T680

$375 USD

(USED) Eaton RSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: N/A Ref# N/A

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Part Number	N/A
Stock Number	25779922
MLS Number	13543453
Category	Differentials, Rear
Last Updated	4/28/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(833) 359-___ SHOW
NUMBERCall Seller

2013 Eaton RSP40 Rear Differential for a Kenworth T700

$795 USD

USED EATON RSP40 REAR REAR DIFFERENTIAL/3.42 RATIO

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T700
Stock Number	89822
MLS Number	12834886
Category	Differentials, Rear
Last Updated	4/26/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(833) 359-___ SHOW
NUMBERCall Seller

2013 Eaton RSP40 Rear Differential for a Kenworth T700

$795 USD

USED EATON RSP40 REAR REAR DIFFERENTIAL/3.42 RATIO

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T700
Stock Number	89704
MLS Number	12834802
Category	Differentials, Rear
Last Updated	4/26/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(833) 359-___ SHOW
NUMBERCall Seller

2012 Eaton RSP40 Rear Differential for a Kenworth T700

$795 USD

USED EATON RSP40 REAR REAR DIFFERENTIAL/3.42 RATIO

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T700
Stock Number	89558
MLS Number	12834707
Category	Differentials, Rear
Last Updated	4/26/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(855) 980-___ SHOW
NUMBERCall Seller

Eaton RSP40 Rear Differential for a 2003 Kenworth W900

Contact for price

MILES 422174, Ratio: 358

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2003
Stock Number	704213-5
MLS Number	13533006
Category	Differentials, Rear
Last Updated	4/23/2025
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton RSP40 Rear Differential

$1,295 USD

REBUILT RSP40 4.11 .12 MONTH PARTS AND LABOR WAARANTY. EXTENDE WARRANTY AVAILABLE ., Axle Spline Count: 41, Serial#: 14882, Core Charge: EXCHANGE, Ratio: 4.11

Condition	Remanufactured
Part Number	14882
Stock Number	14882
MLS Number	13519250
Category	Differentials, Rear
Last Updated	4/16/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RSP40 Rear Differential

$1,295 USD

REBUILT RSP40 411. 12 MONTH PARTS AND LABOR WARRANTY . EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 14878, Core Charge: EXCHANGE, Ratio: 4.11

Condition	Remanufactured
Part Number	14878
Stock Number	14878
MLS Number	13519209
Category	Differentials, Rear
Last Updated	4/16/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2015 Eaton RSP40 Rear Differential for a Kenworth T680

$360 USD

(USED) Eaton RSP40 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 515327

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25743572
MLS Number	13446082
Category	Differentials, Rear
Last Updated	4/4/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

1999 Eaton RSP40 Rear Differential for a Peterbilt 379

$350 USD

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

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Stock Number	25772418
MLS Number	13480720
Category	Differentials, Rear
Last Updated	4/2/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(833) 432-___ SHOW
NUMBERCall Seller

Eaton RSP40 Rear Differential

$550 USD

3.55 Ratio 41 Spline Good Used

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	RSP40
Stock Number	R11771269
MLS Number	13456283
Category	Differentials, Rear
Last Updated	3/19/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

2002 Eaton RSP40 Rear Differential for a Freightliner FLD112

$495 USD

(USED) Eaton RSP40 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD112
Stock Number	25753380
MLS Number	13451486
Category	Differentials, Rear
Last Updated	3/17/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2012 Eaton RSP40 Rear Differential for a Peterbilt 386

$350 USD

(USED) Eaton RSP40 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 511330

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Stock Number	25758732
MLS Number	13448051
Category	Differentials, Rear
Last Updated	3/14/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Eaton RSP40 Rear Differential for a 2014 Peterbilt 579

$600 USD

RSP40 3.25 WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Axle Spline Count: 41, Ratio: 3.25

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2014
Part Number	RSP40
Stock Number	30325-4
MLS Number	13446293
Category	Differentials, Rear
Last Updated	3/13/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 432-___ SHOW
NUMBERCall Seller

Eaton RSP40 Rear Differential

$550 USD

3.55 Ratio 41 Spline

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	RSP40
Stock Number	R11739082
MLS Number	13438466
Category	Differentials, Rear
Last Updated	3/9/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

2009 Eaton RSP40 Rear Differential for a Kenworth T800

$350 USD

(USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Stock Number	25726189
MLS Number	13312718
Category	Differentials, Rear
Last Updated	3/8/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2019 Eaton RSP40 Rear Differential for a Peterbilt 579

$395 USD

(USED) Eaton RSP40 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: NONE

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25694565
MLS Number	13114268
Category	Differentials, Rear
Last Updated	3/5/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

Eaton RSP40 Rear Differential

$375 USD

(USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 MISSING YOKE NUT

Condition	Used
Stock Number	25670945
MLS Number	12972206
Category	Differentials, Rear
Last Updated	2/21/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.