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Eaton RSP40 Rear Differentials For Sale by Dealerships

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1-25 of 454 results
Eaton RSP40 Rear Differential for a Peterbilt 386
5 0

2014 Eaton RSP40 Rear Differential for a Peterbilt 386

Newly Listed
$360 USD
(USED) Eaton RSP40 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: N/A Ref# RSP40325
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)386
Part NumberRSP40325
Stock Number25825723
MLS Number13699473
CategoryDifferentials, Rear
Last Updated7/14/2025
Location
Sioux Falls, SD, US
Sold By

Vander Haag's Inc.

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Vander Haag's Inc.
Eaton RSP40 Rear Differential for a Kenworth T660
3 0

2014 Eaton RSP40 Rear Differential for a Kenworth T660

Recently Updated
$395 USD
(USED) Eaton RSP40 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: VERIFY
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T660
Stock Number25740346
MLS Number13331406
CategoryDifferentials, Rear
Last Updated7/13/2025
Location
Kansas City, MO, US
Sold By

Vander Haag's Inc.

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Vander Haag's Inc.
Eaton RSP40 Rear Differential for a Kenworth W900S
2 0

1999 Eaton RSP40 Rear Differential for a Kenworth W900S

Recently Updated
$350 USD
(USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 127603
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)W900L
Stock Number25671767
MLS Number12974219
CategoryDifferentials, Rear
Last Updated7/12/2025
Location
Winimac, IN, US
Sold By

Vander Haag's Inc.

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Vander Haag's Inc.
Eaton RSP40 Rear Differential for a Kenworth T660
6 0

2013 Eaton RSP40 Rear Differential for a Kenworth T660

Newly Listed
$375 USD
(USED) Eaton RSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: CANNOT VERIFY
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T660
Stock Number25823301
MLS Number13695313
CategoryDifferentials, Rear
Last Updated7/13/2025
Location
Council Bluffs, IA, US
Sold By

Vander Haag's Inc.

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Vander Haag's Inc.
Eaton RSP40 Rear Differential for a Kenworth T700
2 0

2013 Eaton RSP40 Rear Differential for a Kenworth T700

$395 USD
(USED) Eaton RSP40 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T700
Stock Number25686730
MLS Number13060499
CategoryDifferentials, Rear
Last Updated7/12/2025
Location
Winimac, IN, US
Sold By

Vander Haag's Inc.

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Vander Haag's Inc.
Eaton RSP40 Rear Differential for a Kenworth T680
2 0

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#: -
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T680
Stock Number25667173
MLS Number13211806
CategoryDifferentials, Rear
Last Updated7/11/2025
Location
Des Moines, IA, US
Sold By

Vander Haag's Inc.

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Vander Haag's Inc.
Eaton RSP40 Rear Differential for a Peterbilt 386
7 0

2012 Eaton RSP40 Rear Differential for a Peterbilt 386

$350 USD
(USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 Ref# 511329
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)386
Part Number511329
Stock Number25808480
MLS Number13686006
CategoryDifferentials, Rear
Last Updated7/5/2025
Location
Sioux Falls, SD, US
Sold By

Vander Haag's Inc.

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Vander Haag's Inc.
Eaton RSP40 Rear Differential for a Kenworth T600
2 0

2006 Eaton RSP40 Rear Differential for a Kenworth T600

$350 USD
(USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T600
Stock Number25642088
MLS Number12855891
CategoryDifferentials, Rear
Last Updated7/9/2025
Location
Winimac, IN, US
Sold By

Vander Haag's Inc.

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Vander Haag's Inc.
Eaton RSP40 Rear Differential
3 0

Eaton RSP40 Rear Differential

$1,295 USD
RSP40 3.36 41 SPL.S.G. 12 MONTH PARTS AND LABOR WARRANTY EXTENED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 14741, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 3.36
ConditionRemanufactured
Part Number14741
Stock Number14741
MLS Number13684849
CategoryDifferentials, Rear
Last Updated7/4/2025
Location
Ucon, ID, US
Sold By

Holst Truck Parts

(833) 541-___  SHOW
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Holst Truck Parts
Eaton RSP40 Rear Differential for a Peterbilt 386
6 0

2009 Eaton RSP40 Rear Differential for a Peterbilt 386

$317 USD
(USED) Eaton RSP40 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 Ref# 511330
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)386
Part Number511330
Stock Number25821383
MLS Number13684586
CategoryDifferentials, Rear
Last Updated7/4/2025
Location
Sioux Falls, SD, US
Sold By

Vander Haag's Inc.

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Vander Haag's Inc.
Eaton RSP40 Rear Differential for a 2016 Peterbilt 389
2 0

Eaton RSP40 Rear Differential for a 2016 Peterbilt 389

$659 USD
EATON RSP40 3.25 RATIO REAR DIFFERENTIAL, WILL INSPECT OVERHAUL ON 10/1/24, Ratio: 3.25
ConditionUsed
Rear End3.25 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2016
Stock Number60825-2
MLS Number13679453
CategoryDifferentials, Rear
Last Updated7/3/2025
Location
Ucon, ID, US
Sold By

Holst Truck Parts

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Holst Truck Parts
Eaton RSP40 Rear Differential for a Kenworth T800
3 0

2010 Eaton RSP40 Rear Differential for a Kenworth T800

$599.99 USD
EATON RSP40 REAR REAR DIFFERENTIAL RATIO 3.70 , From 2010 Kenworth T800 VIN 1XKDD09XXAJ268270
ConditionUsed
Fits To Make(s)KENWORTH
Fits To Model(s)T800
Stock Number131614
MLS Number11359516
CategoryDifferentials, Rear
Last Updated7/1/2025
Location
Owensboro, KY, US
Sold By

West Side Truck Parts

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West Side Truck Parts
Eaton RSP40 Rear Differential for a Peterbilt 387
4 0

2004 Eaton RSP40 Rear Differential for a Peterbilt 387

$350 USD
(USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 130830
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)387
Stock Number25792546
MLS Number13572800
CategoryDifferentials, Rear
Last Updated6/29/2025
Location
Kansas City, MO, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
NUMBERCall Seller
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Vander Haag's Inc.
Eaton RSP40 Rear Differential for a Peterbilt 386
6 0

2014 Eaton RSP40 Rear Differential for a Peterbilt 386

$360 USD
(USED) Eaton RSP40 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: CAN NOT VERIFY THE CAST NUMBER
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)386
Stock Number25816293
MLS Number13675738
CategoryDifferentials, Rear
Last Updated6/29/2025
Location
Spencer, IA, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
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Vander Haag's Inc.
Eaton RSP40 Rear Differential for a 2009 Peterbilt 386
1 0

Eaton RSP40 Rear Differential for a 2009 Peterbilt 386

$695 USD
GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: 41, Serial#: NA, Ratio: 3.36, Casting#: NA
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)386
Will Fit Year(s)2009
Part NumberRSP-40
Stock Number42621-8
MLS Number10785542
CategoryDifferentials, Rear
Last Updated6/28/2025
Location
Ucon, ID, US
Sold By

Holst Truck Parts

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Holst Truck Parts
Eaton RSP40 Rear Differential for a Peterbilt 587
3 0

2012 Eaton RSP40 Rear Differential for a Peterbilt 587

$375 USD
(USED) Eaton RSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)587
Stock Number25757826
MLS Number13448052
CategoryDifferentials, Rear
Last Updated6/27/2025
Location
Council Bluffs, IA, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
NUMBERCall Seller
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Vander Haag's Inc.
Eaton RSP40 Rear Differential for a Kenworth T800
2 0

2007 Eaton RSP40 Rear Differential for a Kenworth T800

$317 USD
(USED) Eaton RSP40 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T800
Stock Number25787778
MLS Number13558692
CategoryDifferentials, Rear
Last Updated6/26/2025
Location
Winimac, IN, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
NUMBERCall Seller
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Vander Haag's Inc.
Eaton RSP40 Rear Differential for a Peterbilt 579
2 0

2016 Eaton RSP40 Rear Differential for a Peterbilt 579

$360 USD
(USED) Eaton RSP40 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: Na
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Stock Number25670062
MLS Number13013476
CategoryDifferentials, Rear
Last Updated6/27/2025
Location
Winimac, IN, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
NUMBERCall Seller
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Vander Haag's Inc.
Eaton RSP40 Rear Differential
2 0

Eaton RSP40 Rear Differential

$550 USD
3.55 Ratio 41 Spline
ConditionUsed
Fits To Make(s)Eaton
Fits To Model(s)RSP40
Stock NumberR12088926
MLS Number13665064
CategoryDifferentials, Rear
Last Updated6/25/2025
Location
Spokane Valley, WA, US
Sold By

Spalding Truck Parts

(833) 432-___  SHOW
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Spalding Truck Parts
Eaton RSP40 Rear Differential for a Kenworth T680
3 0

2014 Eaton RSP40 Rear Differential for a Kenworth T680

$699.99 USD
Eaton RSP40 Rear Rear Differential 3.36 Ratio, From 2014 Kenworth T680 VIN 1XKYDP9X9EJ364696
ConditionUsed
Fits To Make(s)KENWORTH
Fits To Model(s)T680
Stock Number146902
MLS Number13662683
CategoryDifferentials, Rear
Last Updated6/26/2025
Location
Owensboro, KY, US
Sold By

West Side Truck Parts

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NUMBERCall Seller
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West Side Truck Parts
Eaton RSP40 Rear Differential for a Kenworth T800
2 0

2011 Eaton RSP40 Rear Differential for a Kenworth T800

$50 USD
RSH40 Spicer Rear Rear Differential, 390 ratio
ConditionUsed
Fits To Make(s)KENWORTH
Fits To Model(s)T800
Stock Number12658
MLS Number13418798
CategoryDifferentials, Rear
Last Updated6/24/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

(833) 913-___  SHOW
NUMBERCall Seller
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High Mountain Horsepower
Eaton RSP40 Rear Differential for a Peterbilt 587
2 0

2012 Eaton RSP40 Rear Differential for a Peterbilt 587

$375 USD
(USED) Eaton RSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: NA
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)587
Stock Number25766485
MLS Number13451479
CategoryDifferentials, Rear
Last Updated6/22/2025
Location
Winimac, IN, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
NUMBERCall Seller
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Vander Haag's Inc.
Eaton RSP40 Rear Differential for a Kenworth T680
3 0

2014 Eaton RSP40 Rear Differential for a Kenworth T680

$360 USD
(USED) Eaton RSP40 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: -
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T680
Stock Number25786312
MLS Number13542790
CategoryDifferentials, Rear
Last Updated6/22/2025
Location
Kansas City, MO, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
NUMBERCall Seller
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Vander Haag's Inc.
Eaton RSP40 Rear Differential for a Kenworth W900
2 0

2016 Eaton RSP40 Rear Differential for a Kenworth W900

$695 USD
USED EATON RSP40 REAR REAR DIFFERENTIAL/3.36 RATIO
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)KENWORTH
Fits To Model(s)W900
Stock Number85159
MLS Number12832312
CategoryDifferentials, Rear
Last Updated6/21/2025
Location
Crandall, TX, US
Sold By

Tim Jordan's Truck Parts Inc.

(833) 359-___  SHOW
NUMBERCall Seller
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Tim Jordan's Truck Parts Inc.
Eaton RSP40 Rear Differential for a Peterbilt 579
3 0

2016 Eaton RSP40 Rear Differential for a Peterbilt 579

$375 USD
(USED) Eaton RSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: -
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Stock Number25796064
MLS Number13604296
CategoryDifferentials, Rear
Last Updated6/21/2025
Location
Kansas City, MO, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
NUMBERCall Seller
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Vander Haag's Inc.
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