1. Home
  2. For Sale
  3. Truck Parts
  4. Axles & Differentials
  5. Differentials, Rear

Truck Rear Differentials for Sale

Find available new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $6,000. Use filters for condition, price, or year to narrow and find the right Rear Differential available near you. Browse complete rear differential assemblies for semi trucks and heavy duty commercial vehicles. Find single, tandem, and inter-axle differentials from Meritor, Dana Spicer, Eaton, and other manufacturers.
Close
Your Current Search
Industry
Truck Parts
Top-Category
Axles & Differentials
Category
Differentials, Rear
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search

Shop Rear Differentials by Brand

Quick Filters

Showing 1 - 25 of 13,906 Rear Differential Listings

1 - 25 of 13,906 listings
1 - 25 of 13,906 listings
Meritor-Rockwell RS25160 Rear Differential for a 2004 Spartan Advantage

Meritor-Rockwell RS25160 Rear Differential for a 2004 Spartan Advantage

Recently Updated
Contact for price
(Used) 2004 Spartan Advantage, COMPLETE DIFFERENTIAL GEARS ONLY- Part Number: 1931-DD4-538, Serial Number: NKA04014679, Make: Meritor, Model: RS25160, Ratio: 5.38, Capacity: 27,000 Lbs, For...
ConditionUsed
Rear End5.38 ratio
Fits To Make(s)Spartan
Fits To Model(s)Advantage
Will Fit Year(s)2004
Part Number1931-DD4-538
Stock NumberP-103331
MLS Number13618619
CategoryDifferentials, Rear
Last Updated8/4/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Meritor-Rockwell MT-40-14XP Rear Differential for a 2021 Freightliner Cascadia 126

Meritor-Rockwell MT-40-14XP Rear Differential for a 2021 Freightliner Cascadia 126

Newly Listed
Contact for price
MERITOR MT-40-14XP Rear Rear Differential For Sale, Used. Ratio: 3.08, MERITOR MT-40-14XP 40000# R-SRS, Capacity: 4,000 LBS, Full Locker, Airliner suspension. Call, email, or text. We ship...
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2021
Stock NumberFR-0924-16
MLS Number14520884
CategoryDifferentials, Rear
Last Updated8/4/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
NUMBERCall Seller
Email Seller
Save
Lomoca Inc.
Meritor-Rockwell 20-145 Rear Differential for a 1999 Volvo WX

Meritor-Rockwell 20-145 Rear Differential for a 1999 Volvo WX

Recently Updated
$995 USD
20-145 5.86 GOOD INSPECTED TAKEOUT/ LOCKER / 90 DAY WARRANTY EXCHANGE, Core Charge: 400.00, Ratio: 5.86, Casting#: NA, Axle Spline Count: 41
ConditionUsed
Rear End5.86 ratio
Fits To Make(s)Volvo
Fits To Model(s)WX
Will Fit Year(s)1999
Part Number20-145
Stock Number10825-2
MLS Number13331611
CategoryDifferentials, Rear
Last Updated8/4/2026
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 2003 Peterbilt 379

Eaton RS404 Rear Differential for a 2003 Peterbilt 379

Recently Updated
$795 USD
RS404 3.55 GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE, Casting#: NA, Axle Spline Count: 41, Serial#: NA, Core Charge: 250.00
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2003
Part NumberRSP40 RSP41 RS404
Stock Number122124-3
MLS Number13315630
CategoryDifferentials, Rear
Last Updated8/4/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
Meritor-Rockwell MT40-14X Rear Differential for a 2024 International RH613

Meritor-Rockwell MT40-14X Rear Differential for a 2024 International RH613

Newly Listed
Contact for price
(Used) 2024 International RH613, REAR DIFFERENTIAL GEARS ONLY- Part Number: F4C14E6C, Serial Number: DRA24447803, Make: Meritor, Model: MT40-14X, Ratio: 2.85, Capacity: 20,000 Lbs, Reference...
ConditionUsed
Rear End2.85 ratio
Fits To Make(s)International
Fits To Model(s)RH613
Will Fit Year(s)2024
Part NumberF4C14E6C
Stock NumberP-510464
MLS Number14519812
CategoryDifferentials, Rear
Last Updated8/2/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Dana 17060S Rear Differential for a 2003 International 4200

Dana 17060S Rear Differential for a 2003 International 4200

Newly Listed
Contact for price
(Used) 2003 International 4200, DIFFERENTIAL GEARS ONLY- Part Number: 3561221C91, 511083, Serial Number: HN00964179, Make: Spicer, Model: 17060S, Ratio: 5.57, Capacity: 17,500 Lbs, Reference...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)International
Fits To Model(s)4200
Will Fit Year(s)2003
Part Number3561221C91
Stock NumberP-510396
MLS Number14519748
CategoryDifferentials, Rear
Last Updated8/2/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Detroit RT40-NFD Rear Differential for a 2020 Freightliner Cascadia 126

Detroit RT40-NFD Rear Differential for a 2020 Freightliner Cascadia 126

Recently Updated
Contact for price
(Used) 2020 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-620, Serial Number: 771195B0105916, Make: Detroit, Model: RT40-NFD, Ratio: 2.85, Capacity: 20,000...
ConditionUsed
Rear End2.85 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2020
Part NumberC11-00051-620
Stock NumberP-508710
MLS Number14481186
CategoryDifferentials, Rear
Last Updated8/3/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Meritor-Rockwell Rear Differential for a Meritor-Rockwell RRL20145R355

2020 Meritor-Rockwell Rear Differential for a Meritor-Rockwell RRL20145R355

Recently Updated
$900.34 USD
GOOD CONDITION ..OIL WAS CLEAN NO METAL.....=========DRIVER COTROLLED LOCKING DIFF===D.C.L
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)MERITOR-ROCKWELL
Fits To Model(s)RRL20145R355
Stock Number2579701
MLS Number13992479
CategoryDifferentials, Rear
Last Updated8/4/2026
Location
Wykoff, MN, US
Sold By
LKQ Heavy Truck
(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Meritor-Rockwell RS23160 Rear Differential for a Freightliner Cascadia 116 Day Cab

2023 Meritor-Rockwell RS23160 Rear Differential for a Freightliner Cascadia 116 Day Cab

Recently Updated
$500 USD
RS23160 - 2.93 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY.
ConditionUsed
Rear End2.93 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 116 Day Cab
Stock NumberUPS-253994-3
MLS Number13896117
CategoryDifferentials, Rear
Last Updated8/1/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
NUMBERCall Seller
Email Seller
Save
Garabedian Equipment
Detroit RT40-NFD Rear Differential for a 2023 Freightliner Cascadia 126

Detroit RT40-NFD Rear Differential for a 2023 Freightliner Cascadia 126

Newly Listed
Contact for price
(Used) 2023 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-620, Serial Number: 771195B0355463, Make: Detroit, Model: RT40-NFD, Ratio: 2.85, Capacity: 20,000...
ConditionUsed
Rear End2.85 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2023
Part NumberC11-00051-620
Stock NumberP-510356
MLS Number14518690
CategoryDifferentials, Rear
Last Updated8/1/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Meritor-Rockwell MT40-14X Rear Differential for a 2015 International PROSTAR

Meritor-Rockwell MT40-14X Rear Differential for a 2015 International PROSTAR

Newly Listed
Contact for price
(Used) 2015 International PROSTAR, REAR DIFFERENTIAL GEARS ONLY- Part Number: 90C58604, Serial Number: DRA14129165, Make: Meritor, Model: MT40-14X, Ratio: 3.36, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)International
Fits To Model(s)PROSTAR
Will Fit Year(s)2015
Part Number90C58604
Stock NumberP-510320
MLS Number14518654
CategoryDifferentials, Rear
Last Updated8/1/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Meritor-Rockwell RS17-145 Rear Differential for a 2000 Ford F-650

Meritor-Rockwell RS17-145 Rear Differential for a 2000 Ford F-650

Newly Listed
Contact for price
(Used) 2000 Ford F-650, DIFFERENTIAL GEARS ONLY- Part Number: 3200S1865, Serial Number: AVC99095358, Make: Meritor, Model: RS17-145, Ratio: 4.11, Capacity: 17,500 Lbs, Reference images for...
ConditionUsed
Rear End4.11 ratio
Fits To Make(s)Ford
Fits To Model(s)F-650
Will Fit Year(s)2000
Part Number3200S1865
Stock NumberP-510303
MLS Number14518637
CategoryDifferentials, Rear
Last Updated8/1/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Meritor-Rockwell MR2014X Rear Differential for a 2020 Peterbilt 389

Meritor-Rockwell MR2014X Rear Differential for a 2020 Peterbilt 389

Recently Updated
Contact for price
(Used) 2020 Peterbilt 389, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: C05-2F010C19A10336, Serial Number: F0R06156714, Make: Meritor, Model: MR2014X, Ratio: 3.36, Capacity: 20,000...
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2020
Part NumberC05-2F010C19A10336
Stock NumberP-105651
MLS Number13664871
CategoryDifferentials, Rear
Last Updated8/3/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
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