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Differentials, Rear
Eaton
RSP40
Eaton RSP40 Rear Differentials For Sale by Dealerships
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2
0
2016 Eaton RSP40 Rear Differential for a Peterbilt 567
$360 USD
(USED) Eaton RSP40 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: -
Condition
Used
Fits To Make(s)
Peterbilt
Fits To Model(s)
567
Stock Number
25443134
MLS Number
12117558
Category
Differentials, Rear
Last Updated
5/15/2025
Location
Kansas City, MO, US
Sold By
Vander Haag's Inc.
(855) 370-___
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NUMBER
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2
0
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.
(855) 370-___
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NUMBER
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1
0
Eaton RSP40 Rear Differential
$495 USD
3.36 ratio, Eaton/Spicer rear, rear differential, pulled from an unknown truck. RSP40, good used condition SN: HN02538631, OEM# C05-140601H4A00336
Condition
Used
Rear End
3.36 ratio
Stock Number
11393
MLS Number
13175901
Category
Differentials, Rear
Last Updated
5/9/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
(833) 913-___
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NUMBER
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3
0
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.
(855) 370-___
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NUMBER
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2
0
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.
(855) 370-___
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NUMBER
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1
0
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
(833) 541-___
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NUMBER
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1
0
2012 Eaton RSP40 Rear Differential for a Peterbilt 587
$695 USD
USED EATON RSP40 REAR REAR DIFFERENTIAL/3.36 RATIO
Condition
Used
Rear End
3.36 ratio
Fits To Make(s)
PETERBILT
Fits To Model(s)
587
Stock Number
87121
MLS Number
12833241
Category
Differentials, Rear
Last Updated
4/29/2025
Location
Crandall, TX, US
Sold By
Tim Jordan's Truck Parts Inc.
(833) 359-___
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NUMBER
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4
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#: 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.
(855) 370-___
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NUMBER
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1
0
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-___
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NUMBER
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1
0
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-___
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NUMBER
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1
0
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.
(833) 359-___
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NUMBER
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8
0
2008 Eaton RSP40 Rear Differential for a Mack Cxu
$375 USD
(USED) Eaton RSP40 Ratio: 3.36 Side Gear Splines: 41 Cast#: 130946 RUST FORMING ON CRR CASING, SURFACE RUST ON RING GEAR COLLAR AND PINION GEAR.
Condition
Used
Fits To Make(s)
Mack
Fits To Model(s)
Cxu
Stock Number
25786793
MLS Number
13538936
Category
Differentials, Rear
Last Updated
4/25/2025
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
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NUMBER
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1
0
Eaton RSP40 Rear Differential for a 2003 Kenworth W900
Call 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
(855) 980-___
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NUMBER
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3
0
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
(833) 541-___
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NUMBER
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3
0
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
(833) 541-___
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NUMBER
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3
0
2006 Eaton RSP40 Rear Differential for a Peterbilt 379
$350 USD
(USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812
Condition
Used
Fits To Make(s)
Peterbilt
Fits To Model(s)
379
Stock Number
25369788
MLS Number
11840667
Category
Differentials, Rear
Last Updated
4/16/2025
Location
Council Bluffs, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
SHOW
NUMBER
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4
0
2007 Eaton RSP40 Rear Differential for a Peterbilt 387
$350 USD
(USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812
Condition
Used
Fits To Make(s)
Peterbilt
Fits To Model(s)
387
Stock Number
25767909
MLS Number
13480768
Category
Differentials, Rear
Last Updated
4/20/2025
Location
Council Bluffs, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
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NUMBER
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2
0
2014 Eaton RSP40 Rear Differential for a Peterbilt 579
$395 USD
(USED) Eaton RSP40 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: -
Condition
Used
Fits To Make(s)
Peterbilt
Fits To Model(s)
579
Stock Number
25726786
MLS Number
13320741
Category
Differentials, Rear
Last Updated
4/12/2025
Location
Des Moines, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
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NUMBER
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3
0
Eaton RSP40 Rear Differential
$895 USD
INSPECTED TAKE OUT RSP40 6.17. 90 DAY PARTS ONLY WARRANTY EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 14869?, Core Charge: EXCHANGE, Ratio: 6.17
Condition
Used
Part Number
14869
Stock Number
14869
MLS Number
13511587
Category
Differentials, Rear
Last Updated
4/11/2025
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___
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NUMBER
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3
0
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.
(855) 370-___
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NUMBER
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2
0
2012 Eaton RSP40 Rear Differential for a Kenworth T660
$375 USD
(USED) Eaton RSP40 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
25760067
MLS Number
13487754
Category
Differentials, Rear
Last Updated
3/30/2025
Location
Des Moines, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___
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NUMBER
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4
0
2006 Eaton RSP40 Rear Differential for a Kenworth T600
$375 USD
(USED) Eaton RSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: VERIFY
Condition
Used
Fits To Make(s)
Kenworth
Fits To Model(s)
T600
Stock Number
25771123
MLS Number
13482937
Category
Differentials, Rear
Last Updated
3/28/2025
Location
Kansas City, MO, US
Sold By
Vander Haag's Inc.
(855) 370-___
SHOW
NUMBER
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3
0
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.
(855) 370-___
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NUMBER
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3
0
Eaton RSP40 Rear Differential
$1,500 USD
New surplus stock, Ratio: 3.36
Condition
Used
Rear End
3.36 ratio
Stock Number
2A1E56316
MLS Number
13476417
Category
Differentials, Rear
Last Updated
3/27/2025
Location
Ste-Julie, QC, Canada
Sold By
Camions Lussier-Lussicam inc.
(844) 503-___
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NUMBER
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1
0
Eaton RSP40 Rear Differential for a 2003 Peterbilt 379
$550 USD
RSP40 3.55 WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, 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)
2003
Part Number
RSP40
Stock Number
31825-4
MLS Number
13460979
Category
Differentials, Rear
Last Updated
3/21/2025
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___
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NUMBER
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