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Eaton RSP40 Axles & Differentials For Sale

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Axles & Differentials (623)
   Axle Assemblies, Rear (3)    Axle Housings, Front (1)    Axle Housings, Rear (126)    Axle Shafts (15)    Differential Misc. Parts (9)    Differentials, Front (2)    Differentials, Rear (467)
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RSP40 (623)
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Showing 126 - 150 of 623 Listings

126 - 150 of 623 listings
126 - 150 of 623 listings
Eaton RSP40 Rear Axle Housing for a 2005 Peterbilt 379

Eaton RSP40 Rear Axle Housing for a 2005 Peterbilt 379

$1,495 USD
USED HOUSING ASSEMBLY/WILL INSPECT BEARING SURFACES. REAR HOUSING/CURVED SPRING LATE LOW AIR, ALSO FITS AG380 FLEXAIR, Serial#: NA, Hub Bolts: 10, Suspension: LATE LOW AIR, Brake Type: DRUM
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2005
Part NumberAG400L AG380
Stock Number90825-13
MLS Number13847148
CategoryAxle Housings, Rear
Last Updated2/18/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Eaton RSP40 Rear Differential for a 2005 Peterbilt 379

Eaton RSP40 Rear Differential for a 2005 Peterbilt 379

$795 USD
GOOD USED INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE, Serial#: NA, Core Charge: 250.00, Ratio: 3.36, Casting#: NA
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2005
Stock Number90825-4
MLS Number13847136
CategoryDifferentials, Rear
Last Updated9/25/2025
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Eaton RSP40 Rear Differential for a 2003 Peterbilt 379

Eaton RSP40 Rear Differential for a 2003 Peterbilt 379

$795 USD
GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 250.00, Ratio: 3.90
ConditionUsed
Rear End3.90 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2003
Part NumberNA
Stock Number90325-4
MLS Number13810816
CategoryDifferentials, Rear
Last Updated9/13/2025
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Eaton RSP40 Rear Axle Housing for a 2015 Kenworth T680

Eaton RSP40 Rear Axle Housing for a 2015 Kenworth T680

$1,295 USD
GOOD USED HOUSING ASSEMBLY. RSP40 RSP41 PACCAR AG400L, FLEXAIR/ LATE LOW AIR, BEARING SURFACES ARE GOOD, Core Charge: NA
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T680
Will Fit Year(s)2015
Part NumberNA
Stock Number82425-11
MLS Number13788028
CategoryAxle Housings, Rear
Last Updated9/24/2025
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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