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Truck Rear Differentials for Sale

Explore new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $5,750. Use filters for condition, price, or year to narrow by what matters. 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 13,254 Rear Differential Listings

1 - 25 of 13,254 listings
1 - 25 of 13,254 listings
Eaton 15201 Rear Differential

Eaton 15201 Rear Differential

Newly Listed
$2,695 USD
REBUILT 15201 6.33 TWO SPEED. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 19, Serial#: 62564, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 6.33
ConditionRemanufactured
Part Number62564
Stock Number62564
MLS Number14424645
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Meritor-Rockwell MT-40-14X Rear Differential for a 2023 International LT625

Meritor-Rockwell MT-40-14X Rear Differential for a 2023 International LT625

Newly Listed
$1,450 USD
20-14X LOCKER 3.08 RATIO. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY, Ratio: 3.08
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)International
Fits To Model(s)LT625
Will Fit Year(s)2023
Stock Number52226-4
MLS Number14424617
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Eaton RT46160 Rear Differential for a 2006 Western Star 4900EX

Eaton RT46160 Rear Differential for a 2006 Western Star 4900EX

Newly Listed
$1,295 USD
23-160 USED TAKEOUT, 3.91 RATIO, LOCKER. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 3.91
ConditionUsed
Rear End3.91 ratio
Fits To Make(s)Western Star
Fits To Model(s)4900EX
Will Fit Year(s)2006
Stock Number52626-4
MLS Number14424586
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Eaton 15201 Rear Differential

Eaton 15201 Rear Differential

Newly Listed
$2,295 USD
RECON 15201 6.33/8.91 2 SPEED 1ST 6 MONTHS PARTS AND LABOR WARRANTY LAST 6 MONTHS PARTS ONLY WARRANY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 19, Serial#: 62562, Core Charge:...
ConditionRemanufactured
Part Number62562
Stock Number62562
MLS Number14424579
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Meritor-Rockwell MT-40-14X Rear Differential for a 2026 International LT

Meritor-Rockwell MT-40-14X Rear Differential for a 2026 International LT

Newly Listed
$1,095 USD
LOW MILE TAKEOUT 20-14X 2.64 RATIO. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY, Ratio: 2.64
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)International
Fits To Model(s)LT
Will Fit Year(s)2026
Stock Number51226-3
MLS Number14424414
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Meritor-Rockwell MS19-14X Rear Differential for a 2020 Freightliner M2 106

Meritor-Rockwell MS19-14X Rear Differential for a 2020 Freightliner M2 106

Recently Updated
$1,495 USD
19-14X 6.43 LOCKER,ONLY 6900 MILES, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 6.43
ConditionUsed
Rear End6.43 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2020
Part Number19-14X
Stock Number51025-3
MLS Number13589442
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Axle Alliance RT40.0-4 Rear Differential for a Freightliner C120 Century

2007 Axle Alliance RT40.0-4 Rear Differential for a Freightliner C120 Century

Recently Updated
$450 USD
(USED) Alliance Axle RT40.0-4 Ratio: 3.23 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510805 DOES NOT INCLUDE YOKE
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)C120 CENTURY
Stock Number25630875
MLS Number12784478
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Council Bluffs, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Meritor 3200F2216 Rear Differential for a Peterbilt 579

2017 Meritor 3200F2216 Rear Differential for a Peterbilt 579

Recently Updated
$360 USD
(USED) Meritor 3200F2216 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-F-2216 Ref# 3200F2216-02
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Part Number3200F2216-02
Stock Number25793923
MLS Number13570501
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Spencer, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
International RA351 Rear Differential

International RA351 Rear Differential

Recently Updated
$595 USD
RA351 RR 4.44 INSPECTED TAKE OUT. 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 16, Serial#: 001872, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 4.44
ConditionUsed
Part Number001872
Stock Number001872
MLS Number11703982
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Meritor-Rockwell SQHDRR Rear Differential

Meritor-Rockwell SQHDRR Rear Differential

Recently Updated
$1,195 USD
RECON SQHDRR 3.90. 1ST 6 MONTHS PARTS AND LABOR WARRANTY. LAST 6 MONTHS PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE./////NOTES, Axle Spline Count: 22, Serial#: 001790, Core Charge:...
ConditionRemanufactured
Part Number001790
Stock Number001790
MLS Number11665173
CategoryDifferentials, Rear
Last Updated6/13/2026
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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