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Truck Rear Differentials for Sale

Locate new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $6,000. Filter by condition, price, or year to identify the ideal Rear Differential in your area. 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 16,678 Rear Differential Listings

1 - 25 of 16,678 listings
1 - 25 of 16,678 listings
Meritor-Rockwell RS30380 Rear Differential for a Capacity TJ5000

2003 Meritor-Rockwell RS30380 Rear Differential for a Capacity TJ5000

Recently Updated
$650 USD
RS30-380 - 7.17 Ratio - Core - Grade C - Rebuildable - Side Gears Broken Teeth, Gear Set Good. CORE UNIT SOLD AS-IS
ConditionUsed
Rear End7.17 ratio
Fits To Make(s)Capacity
Fits To Model(s)TJ5000
Stock NumberARB-G185137A1-3
MLS Number13895388
CategoryDifferentials, Rear
Last Updated8/14/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Meritor-Rockwell RT46-160 Rear Differential for a 2019 Peterbilt 567

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

Recently Updated
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(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 Updated8/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell MT40-14X Rear Differential for a 2021 International RH613

Meritor-Rockwell MT40-14X Rear Differential for a 2021 International RH613

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(Used) 2021 International RH613, REAR DIFFERENTIAL GEARS ONLY- Part Number: 8250E54D, Serial Number: DRA21471205, Make: Meritor, Model: MT4014X, Ratio: 3.70, Capacity: 20,000 Lbs, Reference...
ConditionUsed
Rear End3.70 ratio
Fits To Make(s)International
Fits To Model(s)RH613
Will Fit Year(s)2021
Part Number48C084EC
Stock NumberP-115014
MLS Number14030365
CategoryDifferentials, Rear
Last Updated8/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell QR100 Rear Differential

Meritor-Rockwell QR100 Rear Differential

Recently Updated
$1,495 USD
REBUILT QR100 4.88 ALUMINIUM CASE. 12 MONTH PARTS AND LABOR WARRANTY EXTENDED WARRANTY AVAILABLE., Ratio: 4.88, Casting#: 14998, Axle Spline Count: 41, Serial#: 14998
ConditionRemanufactured
Rear End4.88 ratio
Part Number14998
Stock Number14998
MLS Number13430307
CategoryDifferentials, Rear
Last Updated8/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Dana-Spicer D46-170 Rear Differential for a 2012 Kenworth T800

Dana-Spicer D46-170 Rear Differential for a 2012 Kenworth T800

Newly Listed
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2012 KW T80 SPICER D46-170 REAR REAR DIFF, 4.10 RATIO, WITH LOCK, AG460 AIR SUSPENSION, ABS DRUM BRAKE, Serial#: NA, Ratio: 4.10
ConditionUsed
Rear End4.10 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)2012
Stock Number3932-KW-5
MLS Number14542891
CategoryDifferentials, Rear
Last Updated8/14/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Spicer S110 Rear Differential for a Workhorse Custom Chassis W62

2011 Spicer S110 Rear Differential for a Workhorse Custom Chassis W62

Recently Updated
$650 USD
S110, 4.88 Ratio, P/N 513824, S/N HN03746973. PRICE IS FOR DIFFERENTIAL ONLY
ConditionUsed
Rear End4.88 ratio
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Stock NumberUPS-674781-3
MLS Number14291015
CategoryDifferentials, Rear
Last Updated8/14/2026
Location
Dinuba, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Meritor-Rockwell RD20-145 Rear Differential for a 2009 Sterling ACTERRA

Meritor-Rockwell RD20-145 Rear Differential for a 2009 Sterling ACTERRA

Newly Listed
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(Used) 2009 Sterling ACTERRA, REAR DIFFERENTIAL GEARS ONLY- Part Number: S11-16333-529, Serial Number: FOR00610187, Make: Meritor, Model: RD20-145, Ratio: 5.29, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)Sterling
Fits To Model(s)ACTERRA
Will Fit Year(s)2009
Part NumberS11-16333-529
Stock NumberP-511154
MLS Number14541014
CategoryDifferentials, Rear
Last Updated8/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana RSP40 Rear Differential for a 2007 Peterbilt 387

Dana RSP40 Rear Differential for a 2007 Peterbilt 387

Newly Listed
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(Used) 2007 Peterbilt 387, REAR DIFFERENTIAL GEARS ONLY- Part Number: C05-140601H4A00355, Serial Number: HN02497971, Make: Spicer, Model: DSP40, Ratio: 3.55, Capacity: 18,000 Lbs, Reference...
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)387
Will Fit Year(s)2007
Part NumberC05-140601H4A00355
Stock NumberP-511128
MLS Number14540989
CategoryDifferentials, Rear
Last Updated8/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana DSP40 Rear Differential for a 2005 Kenworth T2000

Dana DSP40 Rear Differential for a 2005 Kenworth T2000

Recently Updated
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(Used) 2005 Kenworth T2000, REAR DIFFERENTIAL GEARS ONLY- Serial Number: HN01424074, Part Number: 310835, Make: Spicer, Model: DSP40, Ratio: 3.36, Capacity: 19,000 Lbs, Reference images for...
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T2000
Will Fit Year(s)2005
Part Number310835
Stock NumberP-112014
MLS Number13853382
CategoryDifferentials, Rear
Last Updated8/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
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