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Eaton RSP40 Axles & Differentials For Sale

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   Axle Assemblies, Rear (3)    Axle Housings, Front (1)    Axle Housings, Rear (111)    Axle Shafts (20)    Differential Misc. Parts (9)    Differentials, Front (2)    Differentials, Rear (480)
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Showing 101 - 125 of 626 Listings

101 - 125 of 626 listings
101 - 125 of 626 listings
Eaton RSP40 Rear Axle Assembly for a 2013 Peterbilt 386

Eaton RSP40 Rear Axle Assembly for a 2013 Peterbilt 386

$595 USD
GOOD USED REAR DIFFERENTIAL 90 DAY PARTS WARRANTY. WILL BE INSPECTED. - Differential Make (Rear): Eaton - Differential Model (Rear): DSP40, Axle Spline Count: 41, Serial#: RSP40, Core...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)386
Will Fit Year(s)2013
Part NumberNA
Stock NumberP-60145
MLS Number11373705
CategoryAxle Assemblies, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
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(833) 541-___  SHOW
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Eaton RSP40 Rear Differential for a 2014 Kenworth T660

Eaton RSP40 Rear Differential for a 2014 Kenworth T660

$795 USD
RSP40 3.42 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 150.00, Ratio: 3.42
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T660
Will Fit Year(s)2014
Part NumberRSP40
Stock Number21522-10
MLS Number11252633
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
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(833) 541-___  SHOW
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Eaton RSP40 Rear Axle Housing for a 2008 Kenworth T2000

Eaton RSP40 Rear Axle Housing for a 2008 Kenworth T2000

$1,495 USD
GOOD USED FLEX AIR/PACCAR LOW AIR HOUSING RSP40/RSP41, Serial#: RSP41, Core Charge: NA, Hub Bolts: 10, Suspension: FLEX AIR
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T2000
Will Fit Year(s)2008
Part NumberAG380
Stock Number20622-4
MLS Number11234834
CategoryAxle Housings, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Eaton RSP40 Rear Differential for a 2014 Kenworth T800

Eaton RSP40 Rear Differential for a 2014 Kenworth T800

$795 USD
RSP41 3.42 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Ratio: 3.42, Casting#: NA
ConditionUsed
Rear End3.42 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)2014
Part NumberRSP41
Stock Number120421-8
MLS Number11134606
CategoryDifferentials, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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(833) 541-___  SHOW
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Eaton RSP40 Rear Differential for a 2002 Peterbilt 379

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
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2002
Part NumberRSP-41
Stock Number103021-5
MLS Number11087942
CategoryDifferentials, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Eaton RSP40 Rear Axle Housing for a 2004 Peterbilt 330

Eaton RSP40 Rear Axle Housing for a 2004 Peterbilt 330

Contact for price
GOOD USED LOW AIR LEAF HOUSING. RSP40,RS404,RSP41 WILL INSPECT HOUSING/BEARING SURFACE. /////NOTES/////, Serial#: NA, Hub Bolts: 10, Suspension: LOW AIR LEAF, Brake Type: S CAM
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)330
Will Fit Year(s)2004
Part NumberNA
Stock Number61921-3
MLS Number10853372
CategoryAxle Housings, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Eaton RSP40 Rear Axle Housing for a 2010 Kenworth T660

Eaton RSP40 Rear Axle Housing for a 2010 Kenworth T660

$1,295 USD
GOOD USED PACCAR LATE LOW AIR LEAF. WILL INSPECT BEARING SURFACES 90 DAY WARRANTY RSP40/RSP41/RD40, Serial#: NA, Hub Bolts: 10, Suspension: PACCAR LATE LOW AIR LEAF, Brake Type: S CAM
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T660
Will Fit Year(s)2010
Part NumberNA
Stock Number30221-2
MLS Number10697066
CategoryAxle Housings, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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(833) 541-___  SHOW
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Eaton RSP40 Rear Differential for a 2010 Peterbilt 387

Eaton RSP40 Rear Differential for a 2010 Peterbilt 387

$695 USD
RSP40 3.36 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)387
Will Fit Year(s)2010
Stock Number91520-5
MLS Number10475519
CategoryDifferentials, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
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Eaton RSP40 Rear Differential for a 2017 Kenworth T660

Eaton RSP40 Rear Differential for a 2017 Kenworth T660

$795 USD
GOOD INSPECTED TAKEOUT. 268K MILES. 3.70 RATIO. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: EXCHANGE, Ratio: 3.70
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T660
Will Fit Year(s)2017
Stock Number101119-5
MLS Number9938056
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Eaton RSP40 Rear Axle Housing for a 2006 Peterbilt 379

Eaton RSP40 Rear Axle Housing for a 2006 Peterbilt 379

$1,095 USD
GOOD USED EATON REAR RSP40 AXLE HOUSING OFF A LOW AIR LEAF SUSPENSION, Serial#: N/A, Core Charge: NA/, Hub Bolts: 10, Suspension: LOW AIR LEAF
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2006
Stock Number91018-2
MLS Number9509471
CategoryAxle Housings, Rear
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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