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Truck Rear Differentials for Sale

Find new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $6,500. Filter by condition, price, or year to zero in on the exact Rear Differential. 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.
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Showing 1 - 25 of 15,864 Rear Differential Listings

1 - 25 of 15,864 listings
1 - 25 of 15,864 listings
Meritor-Rockwell MS113 Rear Differential for a Freightliner MT45 Chassis

2008 Meritor-Rockwell MS113 Rear Differential for a Freightliner MT45 Chassis

Newly Listed
$250 USD
MS113 - 4.10 Ratio - Core - Grade C - Rebuildable - Pitted Gearset, Weller S/N 861720. Core Unit Sold As Is.
ConditionUsed
Rear End4.10 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)MT45 Chassis
Stock NumberUPS-574690-3
MLS Number14621301
CategoryDifferentials, Rear
Last Updated9/23/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Meritor-Rockwell MS10113 Rear Differential for a Freightliner MT45 Chassis

2008 Meritor-Rockwell MS10113 Rear Differential for a Freightliner MT45 Chassis

Newly Listed
$250 USD
MS10113 - 4.10 Ratio - Core - Grade C - Rebuildable. Tail Bearing Blown, Good Gearset. Core Unit Sold As Is. Weller S/N 1071330
ConditionUsed
Rear End4.10 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)MT45 Chassis
Stock NumberUPS-574516-3
MLS Number14621186
CategoryDifferentials, Rear
Last Updated9/23/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Dana S23-190 Rear Differential for a 2005 Kenworth T300

Dana S23-190 Rear Differential for a 2005 Kenworth T300

Newly Listed
Contact for price
(Used) 2005 Kenworth T300, DIFFERENTIAL GEARS ONLY- Part Number: C05-50F104100100038, 512368, Serial Number: HN01704722, Make: Spicer, Model: S23-190, Ratio: 3.73, Capacity: 23,000 Lbs,...
ConditionUsed
Rear End3.73 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T300
Will Fit Year(s)2005
Part NumberC05-50F104100100038
Stock NumberP-513669
MLS Number14620012
CategoryDifferentials, Rear
Last Updated9/23/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Eaton 21060S Rear Differential for a 2009 International 4400

Eaton 21060S Rear Differential for a 2009 International 4400

Newly Listed
$495 USD
21060S USED TAKEOUT. 5.29 RATIO, WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY EXCHANGE., Ratio: 5.29
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)International
Fits To Model(s)4400
Will Fit Year(s)2009
Stock Number91126-3
MLS Number14619696
CategoryDifferentials, Rear
Last Updated9/23/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Mack CRD93 Rear Differential for a 1996 Mack CH613

Mack CRD93 Rear Differential for a 1996 Mack CH613

Recently Updated
$1,695 USD
CRD202 REAR 4.35 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY/ BOLT ON T BAR STYLE TORQUE ROD PLATE, Axle Spline Count: 43, Core Charge: 650.00, Ratio: 4.35
ConditionUsed
Rear End4.35 ratio
Fits To Make(s)Mack
Fits To Model(s)CH613
Will Fit Year(s)1996
Stock Number121624-4
MLS Number13292992
CategoryDifferentials, Rear
Last Updated9/23/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Dana DSP40 Rear Differential for a 2020 Kenworth T880

Dana DSP40 Rear Differential for a 2020 Kenworth T880

Newly Listed
Contact for price
(Used) 2020 Kenworth T880, REAR DIFFERENTIAL GEARS ONLY- Part Number: TBD, Serial Number: HN07816938, Make: Spicer/Dana, Model: DSP40, Ratio: 3.36, Capacity: 20,000 Lbs, Reference images for...
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T880
Will Fit Year(s)2020
Stock NumberP-513572
MLS Number14617170
CategoryDifferentials, Rear
Last Updated9/22/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Meritor-Rockwell RS25160 Rear Differential for a 2019 Freightliner M2 106

Meritor-Rockwell RS25160 Rear Differential for a 2019 Freightliner M2 106

Newly Listed
Contact for price
(Used) 2019 Freightliner M2 106, DIFFERENTIAL GEARS ONLY- Part Number: C11-00058-004, Serial Number: FOR04837111, Make: Meritor, Model: RS25160, Ratio: 5.38, Capacity: 27,000 Lbs, Reference...
ConditionUsed
Rear End5.38 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2019
Part NumberC11-00058-004
Stock NumberP-513545
MLS Number14617138
CategoryDifferentials, Rear
Last Updated9/22/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Detroit RT40-NFD-N Rear Differential for a 2019 Freightliner Cascadia 126

Detroit RT40-NFD-N Rear Differential for a 2019 Freightliner Cascadia 126

Recently Updated
Contact for price
(Used) 2019 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-621, Serial Number: 771195A0114320, Make: Detroit, Model: RT40-NFD-N, Ratio: 2.16, Capacity:...
ConditionUsed
Rear End2.16 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2019
Part NumberC11-00051-621
Stock NumberP-510994
MLS Number14534770
CategoryDifferentials, Rear
Last Updated9/23/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell RS23161 Rear Differential for a 2019 Freightliner M2 112 Medium Duty

Meritor-Rockwell RS23161 Rear Differential for a 2019 Freightliner M2 112 Medium Duty

Recently Updated
Contact for price
(Used) 2019 Freightliner M2 112 Medium Duty, DIFFERENTIAL GEARS ONLY- Part Number: C11-00056-418, Serial Number: FOR04751078, Make: Meritor, Model: RS23-161, Ratio: 4.38, Capacity: 21,000...
ConditionUsed
Rear End4.38 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 112 Medium Duty
Will Fit Year(s)2019
Part NumberC11-00056-418
Stock NumberP-494554
MLS Number14097797
CategoryDifferentials, Rear
Last Updated9/23/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Meritor-Rockwell RT46-160 Rear Differential for a 2019 Peterbilt 567

Meritor-Rockwell RT46-160 Rear Differential for a 2019 Peterbilt 567

Recently Updated
Contact for price
(Used) 2019 Peterbilt 567, REAR DIFFERENTIAL GEARS ONLY- Part Number: C05-24010044A10489, Serial Number: FOR04872602, Make: Meritor, Model: RT46-160, Ratio: 4.89, Capacity: 23,000 Lbs, For...
ConditionUsed
Rear End4.89 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)567
Will Fit Year(s)2019
Part NumberC05-24010044A10489
Stock NumberP-494099
MLS Number14088222
CategoryDifferentials, Rear
Last Updated9/23/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell RPL40145P Rear Differential for a 2014 Mack CXU613

Meritor-Rockwell RPL40145P Rear Differential for a 2014 Mack CXU613

Newly Listed
$695 USD
20-145, 3.07 RATIO, WILL INSPECT IN OUR GEAR SHOP. 90 DAY WARRANTY., Axle Spline Count: GET, Serial#: GET, Core Charge: 250.00, Ratio: 3.07
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)CXU613
Will Fit Year(s)2014
Part NumberGET
Stock Number90226-2
MLS Number14616955
CategoryDifferentials, Rear
Last Updated9/22/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
Meritor-Rockwell 20-145 Rear Differential for a 2002 Freightliner FL70

Meritor-Rockwell 20-145 Rear Differential for a 2002 Freightliner FL70

Newly Listed
$695 USD
GOOD INSPECTED TAKEOUT.DIFFERENTIAL ASSEMBLY. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 250.00, Ratio: 4.33
ConditionUsed
Rear End4.33 ratio
Fits To Make(s)Freightliner
Fits To Model(s)FL70
Will Fit Year(s)2002
Part Number20-145
Stock Number91026-4
MLS Number14616941
CategoryDifferentials, Rear
Last Updated9/22/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
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