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Truck Parts
Differentials, Rear
Eaton
RSP40
Eaton RSP40 Rear Differentials For Sale in United States
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1
0
Eaton RSP40 Rear Differential
$1,295 USD
REBUILT RSP40 4.88. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 14319, Core Charge: EXCHANGE, Ratio: 4.88
Condition
Remanufactured
Part Number
14319
Stock Number
14319
MLS Number
12107651
Category
Differentials, Rear
Last Updated
6/7/2023
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___
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NUMBER
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1
0
Eaton RSP40 Rear Differential for a 2002 Peterbilt 379
$695 USD
RSP40 3.55 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Ratio: 3.55
Condition
Used
Rear End
3.55 ratio
Fits To Make(s)
Peterbilt
Fits To Model(s)
379
Will Fit Year(s)
2002
Part Number
RSP-41
Stock Number
103021-5
MLS Number
11087942
Category
Differentials, Rear
Last Updated
2/15/2025
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___
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NUMBER
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1
0
Eaton RSP40 Rear Differential
$795 USD
GOOD INSPECTED RSP 40 5.29 41 SPLINE SIDE GEAR. 90 DAY PARTS AND LABOR WARRANTY.EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: v603r, Core Charge: EXCHANGE, Ratio: 5.29
Condition
Used
Part Number
v603r
Stock Number
v603r
MLS Number
10321528
Category
Differentials, Rear
Last Updated
5/19/2023
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___
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NUMBER
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1
0
Eaton RSP40 Rear Differential for a 2009 Kenworth T660
$525 USD
GOOD INSPECTED TAKOUT. 90 DAY WARRANTY, Ratio: 3.36
Condition
Used
Rear End
3.36 ratio
Fits To Make(s)
Kenworth
Fits To Model(s)
T660
Will Fit Year(s)
2009
Stock Number
22015-6
MLS Number
9001099
Category
Differentials, Rear
Last Updated
5/11/2023
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___
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NUMBER
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1
0
Eaton RSP40 Rear Differential for a 2009 Peterbilt 387
$495 USD
GOOD USED INSPECTED TAKOUT, Ratio: 3.55
Condition
Used
Rear End
3.55 ratio
Fits To Make(s)
Peterbilt
Fits To Model(s)
387
Will Fit Year(s)
2009
Stock Number
21815-16
MLS Number
9001095
Category
Differentials, Rear
Last Updated
5/11/2023
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___
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NUMBER
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1
0
Eaton RSP40 Rear Differential for a 2004 Kenworth T800
$395 USD
GOOD USED ,WILL BE CLEANED AND INSPECTED, Axle Spline Count: 41, Ratio: 3.55
Condition
Used
Rear End
3.55 ratio
Fits To Make(s)
Kenworth
Fits To Model(s)
T800
Will Fit Year(s)
2004
Stock Number
12015-7
MLS Number
9001051
Category
Differentials, Rear
Last Updated
5/11/2023
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___
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NUMBER
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1
0
Eaton RSP40 Rear Differential for a 2004 Kenworth T2000
Call for price
ABS, Ratio: 370
Condition
Used
Rear End
3.70 ratio
Fits To Make(s)
Kenworth
Fits To Model(s)
T2000
Will Fit Year(s)
2004
Stock Number
972849-5
MLS Number
9391310
Category
Differentials, Rear
Last Updated
5/11/2023
Location
Farr West, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___
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NUMBER
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1
0
Eaton RSP40 Rear Differential for a 2005 International 8600
Call for price
-, Ratio: 390, Part Make: Eaton
Condition
Used
Rear End
3.90 ratio
Fits To Make(s)
International
Fits To Model(s)
8600
Will Fit Year(s)
2005
Stock Number
236958-5
MLS Number
9389234
Category
Differentials, Rear
Last Updated
5/11/2023
Location
Farr West, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___
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NUMBER
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1
0
Eaton RSP40 Rear Differential for a 2003 Kenworth T2000
Call for price
3.55 RATIO
Condition
Used
Fits To Make(s)
KENWORTH
Fits To Model(s)
T2000
Will Fit Year(s)
2003
Stock Number
25098
MLS Number
9566121
Category
Differentials, Rear
Last Updated
3/24/2021
Location
Jasper, AL, US
Sold By
NLI Sales, Inc
(844) 335-___
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NUMBER
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1
0
Eaton RSP40 Rear Differential for a 2005 Peterbilt 387
Call for price
TO BE INSPECTED EATON RSP40 REAR DIFFERENTIAL 3.36 RATIO
Condition
Used
Rear End
3.36 ratio
Fits To Make(s)
PETERBILT
Fits To Model(s)
387
Will Fit Year(s)
2005
Stock Number
21040
MLS Number
9566176
Category
Differentials, Rear
Last Updated
3/24/2021
Location
Jasper, AL, US
Sold By
NLI Sales, Inc
(844) 335-___
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NUMBER
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1
0
Eaton RSP40 Rear Differential for a 2003 Kenworth T800
$950 USD
TO BE INSPECTED EATON RSP40 4.11 RATIO
Condition
Used
Rear End
4.11 ratio
Fits To Make(s)
KENWORTH
Fits To Model(s)
T800
Will Fit Year(s)
2003
Stock Number
19678
MLS Number
9566445
Category
Differentials, Rear
Last Updated
3/24/2021
Location
Jasper, AL, US
Sold By
NLI Sales, Inc
(844) 335-___
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NUMBER
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1
0
Eaton RSP40 Rear Differential for a 2007 Kenworth T600
$850 USD
TO BE INSPECTED EATON RSP40 3.36 RATIO
Condition
Used
Rear End
3.36 ratio
Fits To Make(s)
KENWORTH
Fits To Model(s)
T600
Will Fit Year(s)
2007
Stock Number
18489
MLS Number
9566191
Category
Differentials, Rear
Last Updated
3/24/2021
Location
Jasper, AL, US
Sold By
NLI Sales, Inc
(844) 335-___
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NUMBER
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0
0
2016 Eaton RSP40 Rear Differential for a Peterbilt 579
Recently Updated
$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.
(855) 370-___
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NUMBER
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0
0
2005 Eaton RSP40 Rear Differential for a Peterbilt 385
Price Drop
$317 USD
(USED) Eaton RSP40 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 130830
Condition
Used
Fits To Make(s)
Peterbilt
Fits To Model(s)
385
Stock Number
25834224
MLS Number
13724436
Category
Differentials, Rear
Last Updated
8/3/2025
Location
Winimac, IN, US
Sold By
Vander Haag's Inc.
(855) 370-___
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NUMBER
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0
0
2009 Eaton RSP40 Rear Differential for a Peterbilt 386
Newly Listed
$317 USD
(USED) Eaton RSP40 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 Ref# N/A
Condition
Used
Fits To Make(s)
Peterbilt
Fits To Model(s)
386
Part Number
N/A
Stock Number
25829740
MLS Number
13737748
Category
Differentials, Rear
Last Updated
8/3/2025
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___
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NUMBER
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0
0
2007 Eaton RSP40 Rear Differential for a Peterbilt 387
Newly Listed
$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
25820419
MLS Number
13735580
Category
Differentials, Rear
Last Updated
8/3/2025
Location
Winimac, IN, US
Sold By
Vander Haag's Inc.
(855) 370-___
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NUMBER
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0
0
Eaton RSP40 Rear Differential
Newly Listed
$1,495 USD
REBUILT EATON RSP40 REAR DIFFERENTIAL RATIO: 3.08
Condition
Remanufactured
Rear End
3.08 ratio
Stock Number
99287
MLS Number
13734221
Category
Differentials, Rear
Last Updated
7/31/2025
Location
Crandall, TX, US
Sold By
Tim Jordan's Truck Parts Inc.
(833) 359-___
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NUMBER
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0
0
2013 Eaton RSP40 Rear Differential for a Peterbilt 587
Recently Updated
$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.
(833) 359-___
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NUMBER
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0
0
2010 Eaton RSP40 Rear Differential for a Peterbilt 386
Newly Listed
$317 USD
(USED) Eaton RSP40 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812
Condition
Used
Fits To Make(s)
Peterbilt
Fits To Model(s)
386
Stock Number
25835841
MLS Number
13729303
Category
Differentials, Rear
Last Updated
7/31/2025
Location
Council Bluffs, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
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NUMBER
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0
0
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.
(833) 359-___
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NUMBER
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0
0
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.
(833) 359-___
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NUMBER
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0
0
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
7/24/2025
Location
Winimac, IN, US
Sold By
Vander Haag's Inc.
(855) 370-___
SHOW
NUMBER
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0
0
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
(833) 541-___
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NUMBER
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0
0
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-___
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NUMBER
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0
0
Eaton RSP40 Rear Differential
Call for price
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
(833) 371-___
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NUMBER
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