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Used Eaton Rear Differentials For Sale by Dealerships

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Truck Parts (2981)
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Differentials, Rear (2981)
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Eaton (2981)
Model
13600 (1)13800 (1)13802 (1)15040S (6)15040-S (3)15040T (1)15200 (1)15201 (1)15221 (1)16220 (2)16221 (6)16244 (10)16800 (1)17060D (1)17060S (128)17060-S (25)17100 (3)17101 (3)17120 (1)17121 (4)17200 (1)17220 (8)17221 (10)18121 (1)18200 (1)18221 (1)19050s (27)19050-S (5)19050T (2)19055S (8)19055-S (1)19055T (2)19060S (123)19060-S (27)19060T (2)19200 (1)21060D (8)21060-D (2)21060S (62)21060-S (8)21060T (2)21065S (7)21065-S (2)21080-D (1)21080S (1)22060 (1)22060D (2)22060-D (1)22060S (25)22060-S (1)22065S (6)22065-S (1)22121 (5)22123 (1)22220 (1)22320 (1)23060-S (2)23060SH (2)23060-SH (1)23070S (6)23070-S (3)23080-D (2)23080S (12)23080-S (5)23085S (4)23090D (1)23090-D (2)23090S (19)23090-S (7)23105C (4)23105D (7)23105D-3.70 (1)23105S (68)23105s-3.70 (1)23121 (3)23220 (1)23221 (1)23421 (1)26105-D (1)26105S (1)26105-S (2)26121 (1)30105D (1)30RS (1)335 (1)34RS (8)359 (1)38DS (1)38RS (2)4964 (1)567 (3)9200I (1)BUS (1)C6500 (1)C70 (1)CASCADIA (2)CH613 (1)CHU613 (1)COLUMBIA (1)COLUMBIA 120 (1)D40-145 (1)D46-170 (4)DD405 (1)DS402 (12)DS404 (26)DS404/RS404 (1)DS404-3.55 (1)DS404-370 (1)DS405 (4)DS405P (2)DS461P (4)DS463 (1)DSP40 (17)DSP41 (6)DSP41P (5)DST41 (1)DST41/RST41 (1)F700 (2)F800 (1)FLC (1)FLD120 (1)OTHER (113)P20060 (19)P22060 (14)P22060D (1)PB305; INTEGRATED RE SCHOOL BU (1)R23080S (1)R40-145 (2)R40-155 (7)R40-155-2.64 (1)R40-155D (1)R40-155DH (1)R40-155DH-2.53 (1)R40170 (1)R40-170 (2)R40-170D (2)R46-170 (18)R46-170D (5)R46-170D-3.73 (1)R46-170DH (1)R46-170H (3)R463P (1)RA405 (1)RD20145 (1)RD404 (13)RD405 (8)RD461 (2)RD461-3.90 (1)RD461-4.56 (1)RD462 (2)RD463 (4)RDH 40 LOCKER (1)RDH40 (4)RDP40 (26)RDP40-3.08 (1)RDP40-3.70 (1)RDP40-3.90 (1)RDP41 (15)RDP41-4.11 (1)RDS40 (1)RP401 (1)RP402 (1)RP440 (1)RP461 (5)RP521 (1)RP580 (4)RS340 (8)RS341 (5)RS344 (1)RS380 (12)RS381 (8)RS40 (1)RS401 (2)RS40145 (1)RS402 (158)RS402-3.55 (2)RS402-3.70 (6)RS402-4.11 (1)RS402-4.56 (1)RS403 (1)RS404 (667)RS404-3.25 (1)RS404-3.36 (1)RS404-3.70 (3)RS404-3.90 (1)RS404-4.11 (1)RS405 (74)RS405-4.11 (2)RS41 (1)RS451 (1)RS461 (18)RS461-4.11 (1)RS46-170D (1)RS461P (1)RS462 (5)RS463 (6)RS521 (1)RSH40 (37)RSH40-3.70 (1)RSP 41 (2)RSP40 (423)RSP40/RS404 (15)RSP40-2.85 (1)RSP40-3.08 (2)RSP40-3.25 (3)RSP40-3.55 (2)RSP40-3.70 (1)RSP40-3.90 (2)RSP40-355 (1)RSP40-4.11 (1)RSP40-4.63 (1)RSP41 (161)RSS40 (2)RST40 (44)RST41 (34)RT380 (1)RT381 (2)RT400-4.56/6.21 (1)RT402 (2)RT402-3.70 (1)RT451-4.33 (1)RT460 (1)RT461 (3)RT480 (4)S170 (1)S170D (1)S175S (1)S190D (1)S-1954 (1)S21-170 (7)S21-170D (2)S23170 (1)S23-170 (19)S23-170D (1)S23-190 (30)S23-190D (12)S23-190D307 (1)S26-190 (1)Spicer (1)T6 Series (1)T800 (3)T800B (1)W990 (1)WA 4964 FX (1)
Condition
Used (2981)
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Filter by Specs or Location
1976-2000 of 2,981 results
1976-2000 of 2,981 results
Eaton RSP40 Rear Differential for a Peterbilt 579
0 0

2016 Eaton RSP40 Rear Differential for a Peterbilt 579

$350 USD
(USED) Eaton RSP40 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: NA
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Stock Number25823287
MLS Number13709002
CategoryDifferentials, Rear
Last Updated7/20/2025
Location
Winimac, IN, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
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Vander Haag's Inc.
Eaton RS404 Rear Differential for a Freightliner ST120
0 0

2003 Eaton RS404 Rear Differential for a Freightliner ST120

$750 USD
GTO
ConditionUsed
Rear End3.70 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)ST120
Stock Number27978
MLS Number13519184
CategoryDifferentials, Rear
Last Updated7/12/2025
Location
Douglas, GA, US
Sold By

American Truck Parts, Inc.

(877) 254-___  SHOW
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American Truck Parts, Inc.
Eaton RS404 Rear Differential for a Kenworth T 600
0 0

2000 Eaton RS404 Rear Differential for a Kenworth T 600

$750 USD
GTO
ConditionUsed
Rear End3.70 ratio
Fits To Make(s)KENWORTH
Fits To Model(s)T 600
Stock Number27573
MLS Number13039979
CategoryDifferentials, Rear
Last Updated7/12/2025
Location
Douglas, GA, US
Sold By

American Truck Parts, Inc.

(877) 254-___  SHOW
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American Truck Parts, Inc.
Eaton RS404 Rear Differential for a Kenworth W900
0 0

1998 Eaton RS404 Rear Differential for a Kenworth W900

$750 USD
GTO
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)KENWORTH
Fits To Model(s)W900
Stock Number27295
MLS Number12681399
CategoryDifferentials, Rear
Last Updated7/12/2025
Location
Douglas, GA, US
Sold By

American Truck Parts, Inc.

(877) 254-___  SHOW
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American Truck Parts, Inc.
Eaton RSP40 Rear Differential for a International 9200
0 0

2007 Eaton RSP40 Rear Differential for a International 9200

$1,850 USD
GTO
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)INTERNATIONAL
Fits To Model(s)9200
Stock Number22803
MLS Number10534354
CategoryDifferentials, Rear
Last Updated7/12/2025
Location
Douglas, GA, US
Sold By

American Truck Parts, Inc.

(877) 254-___  SHOW
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American Truck Parts, Inc.
Eaton RS404 Rear Differential for a Kenworth T800
0 0

2001 Eaton RS404 Rear Differential for a Kenworth T800

$750 USD
USED TAKE OUT 4.11 RATIO
ConditionUsed
Rear End4.11 ratio
Fits To Make(s)KENWORTH
Fits To Model(s)T800
Stock Number28098
MLS Number13695440
CategoryDifferentials, Rear
Last Updated7/11/2025
Location
Douglas, GA, US
Sold By

American Truck Parts, Inc.

(877) 254-___  SHOW
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American Truck Parts, Inc.
Eaton RSP40 Rear Differential
0 0

Eaton RSP40 Rear Differential

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RSP40 Ratio:3.25, Ratio: 3.25
ConditionUsed
Rear End3.25 ratio
Stock NumberATC2478
MLS Number13651339
CategoryDifferentials, Rear
Last Updated6/18/2025
Location
Alma, AR, US
Sold By

Arkansas Truck Center

(833) 371-___  SHOW
NUMBERCall Seller
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Arkansas Truck Center
Eaton RSP40 Rear Differential
0 0

Eaton RSP40 Rear Differential

$500 USD
3.25 Ratio 41 Spline
ConditionUsed
Fits To Make(s)Eaton
Fits To Model(s)RSP40
Stock NumberR12039820
MLS Number13637067
CategoryDifferentials, Rear
Last Updated6/11/2025
Location
Spokane Valley, WA, US
Sold By

Spalding Truck Parts

(833) 432-___  SHOW
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Spalding Truck Parts
Eaton RSP40 Rear Differential
0 0

Eaton RSP40 Rear Differential

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RSP40 3.25, Ratio: 3.25
ConditionUsed
Rear End3.25 ratio
Stock NumberATC2475
MLS Number13626493
CategoryDifferentials, Rear
Last Updated6/5/2025
Location
Alma, AR, US
Sold By

Arkansas Truck Center

(833) 371-___  SHOW
NUMBERCall Seller
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Arkansas Truck Center
Eaton RSP40 Rear Differential
0 0

Eaton RSP40 Rear Differential

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RSP40 With Locker 3.70, Ratio: 3.70
ConditionUsed
Rear End3.70 ratio
Stock NumberATC2474
MLS Number13626492
CategoryDifferentials, Rear
Last Updated6/5/2025
Location
Alma, AR, US
Sold By

Arkansas Truck Center

(833) 371-___  SHOW
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Arkansas Truck Center
Eaton RSP41 Rear Differential
0 0

Eaton RSP41 Rear Differential

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RSP41 Ratio:3.90 - Differential Make (Rear): Eaton - Differential Model (Rear): RSP41, Ratio: 3.90
ConditionUsed
Rear End3.90 ratio
Stock NumberATC2444
MLS Number13565456
CategoryDifferentials, Rear
Last Updated5/30/2025
Location
Alma, AR, US
Sold By

Arkansas Truck Center

(833) 371-___  SHOW
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Arkansas Truck Center
Eaton RSP40 Rear Differential
0 0

Eaton RSP40 Rear Differential

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RSP40 - 3.55 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY., Axle Spline Count: 41, Ratio: 3.55
ConditionUsed
Rear End3.55 ratio
Stock Number4541787
MLS Number13610870
CategoryDifferentials, Rear
Last Updated5/29/2025
Location
Fresno, CA, US
Sold By

Garabedian Equipment

(855) 794-___  SHOW
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Garabedian Equipment
Eaton R40-170D Rear Differential
0 0

Eaton R40-170D Rear Differential

$3,295 USD
Used Eaton Rear Differential with locker P/N: R40-170D, Ratio: 4.30
ConditionUsed
Rear End4.30 ratio
Stock Number94529
MLS Number12878996
CategoryDifferentials, Rear
Last Updated5/28/2025
Location
Crandall, TX, US
Sold By

Tim Jordan's Truck Parts Inc.

(833) 359-___  SHOW
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Tim Jordan's Truck Parts Inc.
Eaton Rear Differential for a 2016 Peterbilt 320 C/O
0 0

Eaton Rear Differential for a 2016 Peterbilt 320 C/O

Call for price
Ratio: 5.57
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)PETERBILT
Fits To Model(s)320 C/O
Will Fit Year(s)2016
Stock Number2A2E56030
MLS Number13368502
CategoryDifferentials, Rear
Last Updated5/15/2025
Location
Ste-Julie, QC, Canada
Sold By

Camions Lussier-Lussicam inc.

(844) 503-___  SHOW
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Camions Lussier-Lussicam inc.
Eaton RSP40-3.90 Rear Differential
0 0

Eaton RSP40-3.90 Rear Differential

$150 USD
RSP40 3.90 CORE. Core return from truck 1395, Yoke SPL170, Side gear 41 Spline, Input 39 Spline
ConditionUsed
Rear End3.90 ratio
Stock Number12526
MLS Number13371860
CategoryDifferentials, Rear
Last Updated5/13/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

(833) 913-___  SHOW
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High Mountain Horsepower
Eaton RSP40 Rear Differential for a Peterbilt 386
0 0

2007 Eaton RSP40 Rear Differential for a Peterbilt 386

$695 USD
USED EATON RSP40 REAR DIFFERENTIAL ASSEMBLY - RATIO: 3.55
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)PETERBILT
Fits To Model(s)386
Stock Number93940
MLS Number12837824
CategoryDifferentials, Rear
Last Updated5/10/2025
Location
Crandall, TX, US
Sold By

Tim Jordan's Truck Parts Inc.

(833) 359-___  SHOW
NUMBERCall Seller
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Tim Jordan's Truck Parts Inc.
Eaton Rear Differential for a 2013 Peterbilt 320 C/O
0 0

Eaton Rear Differential for a 2013 Peterbilt 320 C/O

$700 USD
GOOD USED, Core Charge: 0, Ratio: 5.57
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)PETERBILT
Fits To Model(s)320 C/O
Will Fit Year(s)2013
Stock Number2A2E56018
MLS Number13350795
CategoryDifferentials, Rear
Last Updated5/9/2025
Location
Ste-Julie, QC, Canada
Sold By

Camions Lussier-Lussicam inc.

(844) 503-___  SHOW
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Camions Lussier-Lussicam inc.
Eaton 23105S Rear Differential
0 0

Eaton 23105S Rear Differential

Call for price
23105s Ratio:4.11, Ratio: 4.11
ConditionUsed
Rear End4.11 ratio
Stock NumberATC2443
MLS Number13565455
CategoryDifferentials, Rear
Last Updated5/8/2025
Location
Alma, AR, US
Sold By

Arkansas Truck Center

(833) 371-___  SHOW
NUMBERCall Seller
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Arkansas Truck Center
Eaton 23105S Rear Differential
0 0

Eaton 23105S Rear Differential

Call for price
23105S Ratio:4.11, Ratio: 4.11
ConditionUsed
Rear End4.11 ratio
Stock NumberATC2442
MLS Number13565454
CategoryDifferentials, Rear
Last Updated5/8/2025
Location
Alma, AR, US
Sold By

Arkansas Truck Center

(833) 371-___  SHOW
NUMBERCall Seller
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Arkansas Truck Center
Eaton S23-190D Rear Differential
0 0

Eaton S23-190D Rear Differential

Call for price
S23-190D, Ratio: 2.53
ConditionUsed
Rear End2.53 ratio
Stock NumberATC2441
MLS Number13565453
CategoryDifferentials, Rear
Last Updated5/8/2025
Location
Alma, AR, US
Sold By

Arkansas Truck Center

(833) 371-___  SHOW
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Arkansas Truck Center
Eaton S23-190D Rear Differential
0 0

Eaton S23-190D Rear Differential

Call for price
S23-190D Ratio:3.21, Ratio: 3.21
ConditionUsed
Rear End3.21 ratio
Stock NumberATC2440
MLS Number13565452
CategoryDifferentials, Rear
Last Updated5/8/2025
Location
Alma, AR, US
Sold By

Arkansas Truck Center

(833) 371-___  SHOW
NUMBERCall Seller
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Arkansas Truck Center
Eaton Rear Differential for a 2013 Peterbilt 320 C/O
0 0

Eaton Rear Differential for a 2013 Peterbilt 320 C/O

$1,500 USD
GOOD USED, Core Charge: 200, Ratio: 5.57
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)PETERBILT
Fits To Model(s)320 C/O
Will Fit Year(s)2013
Stock Number2A2E56034
MLS Number13465673
CategoryDifferentials, Rear
Last Updated5/8/2025
Location
Ste-Julie, QC, Canada
Sold By

Camions Lussier-Lussicam inc.

(844) 503-___  SHOW
NUMBERCall Seller
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Camions Lussier-Lussicam inc.
Eaton RST40 Rear Differential
0 0

Eaton RST40 Rear Differential

$850 USD
EATON DIFFERENTIAL REAR RST40 RATIO 3.55
ConditionUsed
Stock Number136506
MLS Number11361329
CategoryDifferentials, Rear
Last Updated5/2/2025
Location
Owensboro, KY, US
Sold By

West Side Truck Parts

(866) 828-___  SHOW
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West Side Truck Parts
Eaton RSP40-3.55 Rear Differential for a Peterbilt 389
0 0

2016 Eaton RSP40-3.55 Rear Differential for a Peterbilt 389

$495 USD
RSP40 3.55 Inspected takeout from low mileage (43,000 MI) non wrecked truck Yoke 1710 Full Round, Side gear 41 Spline, Input 39 Spline
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)PETERBILT
Fits To Model(s)389
Stock Number12521
MLS Number13371855
CategoryDifferentials, Rear
Last Updated4/29/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

(833) 913-___  SHOW
NUMBERCall Seller
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High Mountain Horsepower
Eaton 23080-D Rear Differential
0 0

Eaton 23080-D Rear Differential

$825 USD
23080D 3.70 Locking differential. Inspected takeout, Yoke 1760 Open, Side gears 36 Spline, Input 44 Spline
ConditionUsed
Rear End3.70 ratio
Stock Number12436
MLS Number13338930
CategoryDifferentials, Rear
Last Updated4/29/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

(833) 913-___  SHOW
NUMBERCall Seller
Email Seller
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High Mountain Horsepower
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