1. Home
  2. Listings
  3. Truck Parts
  4. Differentials, Rear
  5. Eaton

Eaton Rear Differentials For Sale in Washington and Surrounding Areas

Close
Your Current Search
Industry
Truck Parts
Category
Differentials, Rear
Manufacturer
Eaton
Country
United States
State / Region
Washington
Include Surrounding Areas
Yes
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Truck Parts (477)
Category
Differentials, Rear (477)
Manufacturer
Eaton (477)
Condition
Used (448)Remanufactured (29)
Model Year
-
Horsepower
-
Inspection Report
Yes (0)
No (477)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (477)
State / Region
Select a state below and click Refine Results.























Seller Type
(477)
Market Type
For Sale (477)
Filter by Specs or Location
1-25 of 477 results
1-25 of 477 results
Eaton RT461 Rear Differential
1 0

Eaton RT461 Rear Differential

Newly Listed
$1,495 USD
INSPECTED TAKEOUT RT463 4.11 TWO SPEED . 90 DAY PARTS ONLY WARRANTY .EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 36, Serial#: 14809, Core Charge: EXCHANGE, Ratio: 4.11
ConditionUsed
Part Number14809
Stock Number14809
MLS Number13641291
CategoryDifferentials, Rear
Last Updated6/12/2025
Location
Ucon, ID, US
Sold By

Holst Truck Parts

(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Eaton RS461 Rear Differential for a 1990 Volvo WG
2 0

Eaton RS461 Rear Differential for a 1990 Volvo WG

Recently Updated
$1,695 USD
GOOD INSPECTED TAKE OUT, 90 DAY WARRANTY, Axle Spline Count: GET, Serial#: NA, Ratio: 5.43, Casting#: NA
ConditionUsed
Rear End5.43 ratio
Fits To Make(s)Volvo
Fits To Model(s)WG
Will Fit Year(s)1990
Part NumberRS461
Stock Number120219-4
MLS Number10008336
CategoryDifferentials, Rear
Last Updated6/12/2025
Location
Ucon, ID, US
Sold By

Holst Truck Parts

(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Eaton RSP40 Rear Differential
1 0

Eaton RSP40 Rear Differential

Newly Listed
$500 USD
3.25 Ratio 41 Spline
ConditionUsed
Fits To Make(s)Eaton
Fits To Model(s)RSP40
Stock NumberR12039820
MLS Number13637068
CategoryDifferentials, Rear
Last Updated6/11/2025
Location
Spokane Valley, WA, US
Sold By

Spalding Truck Parts

(833) 432-___  SHOW
NUMBERCall Seller
Email Seller
Save
Spalding Truck Parts
Eaton 23080S Rear Differential for a 2002 Peterbilt 330
1 0

Eaton 23080S Rear Differential for a 2002 Peterbilt 330

Newly Listed
$995 USD
23080S 4.11 WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 4.11
ConditionUsed
Rear End4.11 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)330
Will Fit Year(s)2002
Part Number23080S
Stock Number51825-3
MLS Number13636725
CategoryDifferentials, Rear
Last Updated6/11/2025
Location
Ucon, ID, US
Sold By

Holst Truck Parts

(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Eaton RS404 Rear Differential
2 0

Eaton RS404 Rear Differential

Recently Updated
$775 USD
RS404 3.70 Inspected takeout Yoke 1710 Open, Side gear 41 Spline, Input 39 Spline
ConditionUsed
Rear End3.55 ratio
Stock Number12549
MLS Number13376963
CategoryDifferentials, Rear
Last Updated6/11/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

(833) 913-___  SHOW
NUMBERCall Seller
Email Seller
Save
High Mountain Horsepower
Eaton RT402 Rear Differential
2 0

Eaton RT402 Rear Differential

Recently Updated
$785 USD
4.11 ratio, Eaton rear differential, RT402, 4.11 ratio. used condition SN: H990614300, OEM# C05-12010112A304
ConditionUsed
Rear End4.11 ratio
Stock Number11279
MLS Number13160161
CategoryDifferentials, Rear
Last Updated6/11/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

(833) 913-___  SHOW
NUMBERCall Seller
Email Seller
Save
High Mountain Horsepower
Eaton RS404 Rear Differential
1 0

Eaton RS404 Rear Differential

Recently Updated
$750 USD
3.55ratio, Rear differential, RS404, 3.55 ratio.
ConditionUsed
Rear End3.55 ratio
Stock Number11268
MLS Number13160139
CategoryDifferentials, Rear
Last Updated6/11/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

(833) 913-___  SHOW
NUMBERCall Seller
Email Seller
Save
High Mountain Horsepower
Eaton RS404 Rear Differential
1 0

Eaton RS404 Rear Differential

Recently Updated
$700 USD
3.55 ratio, Eaton/Spicer rear differential, RS404. Some rust on ring gear.
ConditionUsed
Rear End3.55 ratio
Stock Number11267
MLS Number13160138
CategoryDifferentials, Rear
Last Updated6/11/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

(833) 913-___  SHOW
NUMBERCall Seller
Email Seller
Save
High Mountain Horsepower
Eaton RSP40 Rear Differential
1 0

Eaton RSP40 Rear Differential

$1,295 USD
REBUILT RSP40 3.55 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 14781, Core Charge: EXCHANGE, Ratio: 3.55
ConditionRemanufactured
Part Number14781
Stock Number14781
MLS Number13632216
CategoryDifferentials, Rear
Last Updated6/7/2025
Location
Ucon, ID, US
Sold By

Holst Truck Parts

(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Eaton RS404-4.11 Rear Differential
2 0

Eaton RS404-4.11 Rear Differential

$325 USD
RS404 4.11 Inspected takeout. $50. CORE, Yoke; 1710, Side gear; 41 Spline, Input; 39 Spline, Locker; NO
ConditionUsed
Rear End4.11 ratio
Stock Number13057
MLS Number13571502
CategoryDifferentials, Rear
Last Updated6/7/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

(833) 913-___  SHOW
NUMBERCall Seller
Email Seller
Save
High Mountain Horsepower
Eaton R40-155-2.64 Rear Differential for a Kenworth T680
1 0

2017 Eaton R40-155-2.64 Rear Differential for a Kenworth T680

$1,500 USD
R40-155 2.64 ratio. Takeout from low mileage non wrecked truck.
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)KENWORTH
Fits To Model(s)T680
Stock Number12399
MLS Number13333196
CategoryDifferentials, Rear
Last Updated6/5/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

(833) 913-___  SHOW
NUMBERCall Seller
Email Seller
Save
High Mountain Horsepower
Eaton RS404 Rear Differential for a 2001 Peterbilt 357
1 0

Eaton RS404 Rear Differential for a 2001 Peterbilt 357

$595 USD
RS404 3.90 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.90
ConditionUsed
Rear End3.90 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)357
Will Fit Year(s)2001
Stock Number10625-4
MLS Number13326263
CategoryDifferentials, Rear
Last Updated6/3/2025
Location
Ucon, ID, US
Sold By

Holst Truck Parts

(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Eaton RS404 Rear Differential for a 2000 Kenworth T800
4 0

Eaton RS404 Rear Differential for a 2000 Kenworth T800

$1,095 USD
REFUBISHED RS404 3.70 6 MONTH PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: NA, Core Charge: 250, Ratio: 3.70
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)2000
Part NumberRS404
Stock Number50825-4
MLS Number13568097
CategoryDifferentials, Rear
Last Updated6/3/2025
Location
Ucon, ID, US
Sold By

Holst Truck Parts

(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Eaton RSP40 Rear Differential
2 0

Eaton RSP40 Rear Differential

$550 USD
3.25 Ratio 41 Spline
ConditionUsed
Fits To Make(s)Eaton
Fits To Model(s)RSP40
Stock NumberR11951197
MLS Number13607671
CategoryDifferentials, Rear
Last Updated5/28/2025
Location
Spokane Valley, WA, US
Sold By

Spalding Truck Parts

(833) 432-___  SHOW
NUMBERCall Seller
Email Seller
Save
Spalding Truck Parts
Eaton 22060S Rear Differential for a 2015 Kenworth T370
1 0

Eaton 22060S Rear Differential for a 2015 Kenworth T370

$795 USD
22060S 5.57 WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 5.57
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T370
Will Fit Year(s)2015
Part Number22060S
Stock Number51325-4
MLS Number13603078
CategoryDifferentials, Rear
Last Updated5/24/2025
Location
Ucon, ID, US
Sold By

Holst Truck Parts

(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Eaton RS404 Rear Differential for a 2002 Peterbilt 378
2 0

Eaton RS404 Rear Differential for a 2002 Peterbilt 378

$695 USD
RS404 3.90 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Axle Spline Count: 41, Serial#: NA, Ratio: 3.90
ConditionUsed
Rear End3.90 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)378
Will Fit Year(s)2002
Part NumberRS404
Stock Number51425-4
MLS Number13603064
CategoryDifferentials, Rear
Last Updated6/10/2025
Location
Ucon, ID, US
Sold By

Holst Truck Parts

(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Eaton RS402 Rear Differential for a 1987 Kenworth T600A
1 0

Eaton RS402 Rear Differential for a 1987 Kenworth T600A

$595 USD
RS402 3.36 GOOD INSPECTED TAKEOUT DIFFERENTIAL 90 DAY WARRANTY, Axle Spline Count: 41, Ratio: 3.36
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T600A
Will Fit Year(s)1987
Stock Number62516-14
MLS Number9002003
CategoryDifferentials, Rear
Last Updated5/23/2025
Location
Ucon, ID, US
Sold By

Holst Truck Parts

(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Eaton Rear Differential for a Kenworth W990
3 0

2020 Eaton Rear Differential for a Kenworth W990

$1,495 USD
RDP40 3.25 LOCKER, Inspected takeout from a low mileage non wrecked truck. (201,704 miles), Yoke; SPL170, Side gears; 41 Spline, Input Shaft; 39 Spline
ConditionUsed
Rear End3.25 ratio
Fits To Make(s)KENWORTH
Fits To Model(s)W990
Stock Number12961
MLS Number13545076
CategoryDifferentials, Rear
Last Updated5/22/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

(833) 913-___  SHOW
NUMBERCall Seller
Email Seller
Save
High Mountain Horsepower
Eaton RS404 Rear Differential
2 0

Eaton RS404 Rear Differential

$550 USD
3.55 Ratio 41 Spline
ConditionUsed
Fits To Make(s)Eaton
Fits To Model(s)RS404
Stock NumberR11923571
MLS Number13593403
CategoryDifferentials, Rear
Last Updated5/21/2025
Location
Spokane Valley, WA, US
Sold By

Spalding Truck Parts

(833) 432-___  SHOW
NUMBERCall Seller
Email Seller
Save
Spalding Truck Parts
Eaton RDH40 Rear Differential
1 0

Eaton RDH40 Rear Differential

$1,050.68 USD
3.55 Ratio Locker 41 Spline
ConditionUsed
Fits To Make(s)Eaton
Fits To Model(s)RDH40
Stock NumberR11898392
MLS Number13582944
CategoryDifferentials, Rear
Last Updated5/15/2025
Location
Spokane Valley, WA, US
Sold By

Spalding Truck Parts

(833) 432-___  SHOW
NUMBERCall Seller
Email Seller
Save
Spalding Truck Parts
Eaton RS402-3.70 Rear Differential
2 0

Eaton RS402-3.70 Rear Differential

$750 USD
RS402 3.70 CORE Bearing fail Yoke 1710 full round, Side gears 41 Spline, Input 39 Spline,
ConditionUsed
Rear End3.70 ratio
Stock Number12605
MLS Number13400548
CategoryDifferentials, Rear
Last Updated5/15/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

(833) 913-___  SHOW
NUMBERCall Seller
Email Seller
Save
High Mountain Horsepower
Eaton RD461-4.56 Rear Differential
2 0

Eaton RD461-4.56 Rear Differential

$1,800 USD
RD461 4.56 CORE, Yoke 1710, Side gears 36 Spline, Input 41 Spline
ConditionUsed
Rear End4.56 ratio
Stock Number12604
MLS Number13400547
CategoryDifferentials, Rear
Last Updated5/15/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

(833) 913-___  SHOW
NUMBERCall Seller
Email Seller
Save
High Mountain Horsepower
Eaton RT400-4.56/6.21 Rear Differential
2 0

Eaton RT400-4.56/6.21 Rear Differential

$895 USD
RT400 4.56/6.21 Two speed Takeout differential, Yoke N/A, Side gear 33 Spline, Input 29 Spline
ConditionUsed
Stock Number12588
MLS Number13391632
CategoryDifferentials, Rear
Last Updated5/15/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

(833) 913-___  SHOW
NUMBERCall Seller
Email Seller
Save
High Mountain Horsepower
Eaton RSP40-3.55 Rear Differential
4 0

Eaton RSP40-3.55 Rear Differential

$395 USD
RSP40 3.55 Inspected takeout, Yoke 1710 Open, Side gears 41 Spline, Input 39 Spline
ConditionUsed
Rear End3.55 ratio
Stock Number12565
MLS Number13376979
CategoryDifferentials, Rear
Last Updated5/15/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

(833) 913-___  SHOW
NUMBERCall Seller
Email Seller
Save
High Mountain Horsepower
Eaton RSP40-3.70 Rear Differential
3 0

Eaton RSP40-3.70 Rear Differential

$250 USD
RSP40 3.70 CORE Bad pinion bearings, Yoke 1710 Full round, Side gear 41 Spline, Input 39 Spline,
ConditionUsed
Rear End3.70 ratio
Stock Number12550
MLS Number13376964
CategoryDifferentials, Rear
Last Updated5/15/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

(833) 913-___  SHOW
NUMBERCall Seller
Email Seller
Save
High Mountain Horsepower
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a rear differential to sell? In minutes, you can create an online listing for your rear differential and advertise it to thousands of buyers.
Start selling today