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Differentials, Rear
Eaton
'Peterbilt 579' search results in Eaton Rear Differentials For Sale
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2020 Eaton RDP40-3.08 Rear Differential for a Peterbilt 579
$1,500 USD
RDP40-3.08 ratio Locker differential. Low mileage takeout (38,955 MI) from a non wrecked truck Side gears 41 spline.
Condition
Used
Rear End
3.08 ratio
Fits To Make(s)
PETERBILT
Fits To Model(s)
579
Stock Number
12376
MLS Number
13333174
Category
Differentials, Rear
Last Updated
5/15/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
(833) 913-___
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2
0
2014 Eaton RSP41 Rear Differential for a Peterbilt 579
$700 USD
3.42 ratio, Eaton/Spicer rear differential, RSP41 SN: HN04250094, OEM# C2-1C13GB2000000000
Condition
Used
Rear End
3.42 ratio
Fits To Make(s)
PETERBILT
Fits To Model(s)
579
Stock Number
11259
MLS Number
13160121
Category
Differentials, Rear
Last Updated
4/29/2025
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
(833) 913-___
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0
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2016 Eaton RSP40 Rear Differential for a Peterbilt 579
Call for price
USED EATON RSP40 REAR DIFFERENTIAL ASSEMBLY - RATIO: 2.64
Condition
Used
Rear End
2.64 ratio
Fits To Make(s)
PETERBILT
Fits To Model(s)
579
Stock Number
84830
MLS Number
12832171
Category
Differentials, Rear
Last Updated
5/2/2024
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
2007 Eaton RSP40 Rear Differential for a Peterbilt 387
$795 USD
USED EATON RSP40 REAR DIFFERENTIAL ASSEMBLY - RATIO: 3.55
Condition
Used
Rear End
3.55 ratio
Fits To Make(s)
PETERBILT
Fits To Model(s)
387
Stock Number
57994
MLS Number
12820534
Category
Differentials, Rear
Last Updated
5/1/2024
Location
Crandall, TX, US
Sold By
Tim Jordan's Truck Parts Inc.
(833) 359-___
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0
0
Eaton RSP40 Rear Differential for a 2014 Peterbilt 579
$895 USD
Good low mile diff 90 day warr. Ext warr available, Ratio: 3.36
Condition
Used
Rear End
3.36 ratio
Fits To Make(s)
Peterbilt
Fits To Model(s)
579
Will Fit Year(s)
2014
Stock Number
3615-10
MLS Number
9001110
Category
Differentials, Rear
Last Updated
12/17/2023
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___
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NUMBER
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0
0
2015 Eaton RSP40 Rear Differential for a Peterbilt 579
Call for price
GTO
Condition
Used
Rear End
3.08 ratio
Fits To Make(s)
PETERBILT
Fits To Model(s)
579
Stock Number
26936
MLS Number
12222818
Category
Differentials, Rear
Last Updated
12/3/2023
Location
Douglas, GA, US
Sold By
American Truck Parts, Inc.
(877) 254-___
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