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Used Eaton Rear Differentials For Sale in Idaho

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   Differentials, Rear (340)
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Showing 101 - 125 of 340 Rear Differential Listings

101 - 125 of 340 listings
101 - 125 of 340 listings
Eaton 23105S Rear Differential for a 1998 Peterbilt 385

Eaton 23105S Rear Differential for a 1998 Peterbilt 385

$995 USD
23105S 3.90 RECENT REMAN/ GOOD INSPECTED TAKEOUT.90 DAY WARRANTY EXCHANGE, Serial#: 9NS06934, Core Charge: 300, Ratio: 3.9, Casting#: 23105
ConditionUsed
Rear End3.90 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)385
Will Fit Year(s)1998
Part Number23105S
Stock Number1124-1
MLS Number12548816
CategoryDifferentials, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
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(833) 541-___  SHOW
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Eaton RSP40 Rear Differential for a 2007 Peterbilt 378

Eaton RSP40 Rear Differential for a 2007 Peterbilt 378

$695 USD
RSP40 3.90 GOOD USED/INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 250, Ratio: 3.9
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)2007
Part NumberRSP40
Stock Number122823-6
MLS Number12544108
CategoryDifferentials, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
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(833) 541-___  SHOW
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Eaton RSP40 Rear Differential for a 2003 Peterbilt 385

Eaton RSP40 Rear Differential for a 2003 Peterbilt 385

$795 USD
RSP40 4.11 GOOD USED TAKEOUT DIFFERENTIAL ASSEMBLY. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: 2ks84312, Core Charge: 250, Ratio: 4.11
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)385
Will Fit Year(s)2003
Part NumberRSP-40
Stock Number122323-5
MLS Number12523562
CategoryDifferentials, Rear
Last Updated5/15/2026
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 386

Eaton RSP40 Rear Differential for a 2010 Peterbilt 386

$795 USD
RSP40 3.70 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: 79368619, Core Charge: 250, Ratio: 3.7
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)386
Will Fit Year(s)2010
Part NumberRSP-40
Stock Number112023-8
MLS Number12456880
CategoryDifferentials, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
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(833) 541-___  SHOW
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Eaton RS402 Rear Differential for a 1994 Peterbilt 379

Eaton RS402 Rear Differential for a 1994 Peterbilt 379

$895 USD
RS402 3.55 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 250, Ratio: 3.55
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)1994
Part NumberRS402
Stock Number111623-11
MLS Number12447478
CategoryDifferentials, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
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Eaton RS402 Rear Differential for a 1986 Peterbilt 359

Eaton RS402 Rear Differential for a 1986 Peterbilt 359

$795 USD
RS402 3.70 GOOD INSPECTED TAKEOUT/90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: 3406B, Core Charge: 250, Ratio: 3.7
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)359
Will Fit Year(s)1986
Part NumberRS-402
Stock Number86359-5
MLS Number12408769
CategoryDifferentials, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
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Eaton 19060S Rear Differential for a 2006 GMC C7500

Eaton 19060S Rear Differential for a 2006 GMC C7500

$795 USD
19060S 5.29 GOOD INSPECTED TAKEOUT DIFFERENTIAL. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 250, Ratio: 5.29
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C7500
Will Fit Year(s)2006
Part Number19060S
Stock Number101123-13
MLS Number12388203
CategoryDifferentials, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
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Eaton RS404 Rear Differential for a 2007 International 9400I

Eaton RS404 Rear Differential for a 2007 International 9400I

$795 USD
RS405 3.55 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 250, Ratio: 3.55
ConditionUsed
Fits To Make(s)International
Fits To Model(s)9400I
Will Fit Year(s)2007
Part NumberRS405
Stock Number100423-9
MLS Number12368009
CategoryDifferentials, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
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Eaton RS381 Rear Differential for a 1983 Gm/Chev (Hd) GENERAL

Eaton RS381 Rear Differential for a 1983 Gm/Chev (Hd) GENERAL

$795 USD
RS381 3.70 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE. CHECK S.G. COUNT, Axle Spline Count: GET, Core Charge: 250, Ratio: 3.7
ConditionUsed
Rear End3.70 ratio
Fits To Make(s)GM/Chev (HD)
Fits To Model(s)GENERAL
Will Fit Year(s)1983
Part NumberRS381
Stock Number92423-8
MLS Number12330391
CategoryDifferentials, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
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Eaton RS402 Rear Differential for a 1986 Kenworth W900B

Eaton RS402 Rear Differential for a 1986 Kenworth W900B

$995 USD
RS402 3.55 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 250, Ratio: 3.55
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)W900B
Will Fit Year(s)1986
Part NumberRS402
Stock Number92323-14
MLS Number12324732
CategoryDifferentials, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
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Eaton RSP40 Rear Differential for a 2013 Kenworth T660

Eaton RSP40 Rear Differential for a 2013 Kenworth T660

$795 USD
RSP40 3.42 GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 250, Ratio: 3.42
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T660
Will Fit Year(s)2013
Part NumberRSP40
Stock Number90223-14
MLS Number12303223
CategoryDifferentials, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
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Eaton RSP40 Rear Differential for a 2012 Peterbilt 384

Eaton RSP40 Rear Differential for a 2012 Peterbilt 384

$795 USD
RSP40 5.29 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 250, Ratio: 5.29
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)384
Will Fit Year(s)2012
Part NumberRSP-40
Stock Number82523-15
MLS Number12281441
CategoryDifferentials, Rear
Last Updated5/15/2026
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 384

Eaton RSP40 Rear Differential for a 2010 Peterbilt 384

$895 USD
RSP40 6.17 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: 41, Serial#: 73044057, Core Charge: 250, Ratio: 6.17
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)384
Will Fit Year(s)2010
Part NumberRSP40
Stock Number81423-14
MLS Number12246752
CategoryDifferentials, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
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(833) 541-___  SHOW
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Eaton RS404 Rear Differential for a 1997 Kenworth T2000

Eaton RS404 Rear Differential for a 1997 Kenworth T2000

$695 USD
RS404 3.70 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 200, Ratio: 3.7
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T2000
Will Fit Year(s)1997
Part NumberRS-404
Stock Number80923-8
MLS Number12238266
CategoryDifferentials, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
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(833) 541-___  SHOW
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Eaton 19050s Rear Differential for a 1990 GMC C7000 Topkick

Eaton 19050s Rear Differential for a 1990 GMC C7000 Topkick

$895 USD
21065S 4.63 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Core Charge: 250, Ratio: 4.63
ConditionUsed
Rear End4.63 ratio
Fits To Make(s)GMC
Fits To Model(s)C7000 Topkick
Will Fit Year(s)1990
Part Number21065S
Stock Number80823-6
MLS Number12233896
CategoryDifferentials, Rear
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
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(833) 541-___  SHOW
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