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Truck Front Differentials for Sale

Search new, used, and remanufactured Front Differentials on MyLittleSalesman.com, with prices from $100 to $13,000. Filter by condition, price, or year to find the right Front Differential near you today. Find complete front differential assemblies for heavy duty trucks. Browse steer axle differentials from Meritor, Dana Spicer, Eaton, and other manufacturers in new, used, and rebuilt condition.
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Showing 1 - 25 of 6,995 Front Differential Listings

1 - 25 of 6,995 listings
1 - 25 of 6,995 listings
Eaton DSP40 Front Differential for a 2010 Freightliner Cascadia 125

Eaton DSP40 Front Differential for a 2010 Freightliner Cascadia 125

Newly Listed
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2010 FRTLR CASCADIA EATON DSP40 FRONT DIFF, NO LOCK, 3.55 RATIO, ABS, DRUM BRAKE, AIRLINER SUSPENSION, Serial#: NA, Ratio: 3.55, Casting#: NA
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2010
Stock Number3935-FRTLR-3
MLS Number14588038
CategoryDifferentials, Front
Last Updated9/5/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Meritor-Rockwell RD20145 Front Differential for a Freightliner Cascadia 125

2015 Meritor-Rockwell RD20145 Front Differential for a Freightliner Cascadia 125

Recently Updated
$680 USD
RD20145 - 3.42 Ratio - Pullout - Grade B - Power Divider Components Are Worn.
ConditionUsed
Rear End3.42 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Stock Number1934338-1
MLS Number13886881
CategoryDifferentials, Front
Last Updated9/4/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Dana-Spicer D46-170 Front Differential for a 2013 Peterbilt 320

Dana-Spicer D46-170 Front Differential for a 2013 Peterbilt 320

Newly Listed
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(Used) 2013 Peterbilt 320, FRONT DIFFERENTIAL GEARS ONLY- REMANUFACTURED!! Part Number: N/A, Serial Number: 169691, Make: Spicer, Model: D46-170, Ratio: 4.78, Capacity: 23,000 Lbs, Reference...
ConditionUsed
Rear End4.78 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)320
Will Fit Year(s)2013
Stock NumberP-512739
MLS Number14583832
CategoryDifferentials, Front
Last Updated9/3/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana-Spicer D46-170 Front Differential for a 2013 Peterbilt 320

Dana-Spicer D46-170 Front Differential for a 2013 Peterbilt 320

Newly Listed
Contact for price
(Used) 2013 Peterbilt 320, COMPLETE FRONT REAR TANDEM- REMANUFACTURED!! Part Number: N/A, Serial Number: 169691, Make: Spicer, Model: D46-170, Ratio: 4.78, Capacity: 23,000 Lbs, Hub Bolts:...
ConditionUsed
Rear End4.78 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)320
Will Fit Year(s)2013
Stock NumberP-512734
MLS Number14583827
CategoryDifferentials, Front
Last Updated9/4/2026
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 Front Differential for a 2014 Freightliner Cascadia 125

Meritor-Rockwell MT40-14X Front Differential for a 2014 Freightliner Cascadia 125

Newly Listed
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(Used) 2014 Freightliner Cascadia 125, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00035-051, Serial Number: DRA13178557, Make: Meritor, Model: MT40-14X, Ratio: 3.55, Capacity: 20,000...
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2014
Part NumberC11-00035-051
Stock NumberP-512729
MLS Number14583822
CategoryDifferentials, Front
Last Updated9/3/2026
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 Front Differential for a 2014 Freightliner Cascadia 125

Meritor-Rockwell MT40-14X Front Differential for a 2014 Freightliner Cascadia 125

Newly Listed
Contact for price
(Used) 2014 Freightliner Cascadia 125, COMPLETE FRONT REAR TANDEM- Part Number: C11-00035-051, Serial Number: DRA13178557, Make: Meritor, Model: MT40-14X, Ratio: 3.55, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2014
Part NumberC11-00035-051
Stock NumberP-512727
MLS Number14583820
CategoryDifferentials, Front
Last Updated9/4/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Eaton DS402 Front Differential for a 1993 Freightliner FLD120

Eaton DS402 Front Differential for a 1993 Freightliner FLD120

Recently Updated
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(Used) 1993 Freightliner FLD120, COMPLETE FRONT REAR TANDEM- Part Number: S11-15310-390, Serial Number: H923537827, Make: Eaton, Model: DS402, Ratio: 3.90, Capacity: 20,000 Lbs, Hub Bolts:...
ConditionUsed
Rear End3.90 ratio
Fits To Make(s)Freightliner
Fits To Model(s)FLD120
Will Fit Year(s)1993
Part NumberS11-15310-390
Stock NumberP-511706
MLS Number14557343
CategoryDifferentials, Front
Last Updated9/4/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana-Spicer 190F-4429A Front Differential for a 2001 Mack RD688S

Dana-Spicer 190F-4429A Front Differential for a 2001 Mack RD688S

Recently Updated
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(Used) 2001 Mack RD688S, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Serial Number: 20006177, Make: Spicer/Dana, Model: 190F-4429A, Ratio: TBD, Hub Bolts: 10, Brake Type: Drum, For more...
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)RD688S
Will Fit Year(s)2001
Stock NumberP-105276
MLS Number13657844
CategoryDifferentials, Front
Last Updated9/4/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell RD40-145 Front Differential

Meritor-Rockwell RD40-145 Front Differential

Newly Listed
$2,495 USD
REBUILT RD40-145. 3.58 12 MONTH PARTS AND LABOR WARRANTY EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 62612, Core Charge: EXCHANGE CRITICAL CORE 250.00, Ratio: 3.58
ConditionRemanufactured
Part Number62612
Stock Number62612
MLS Number14583584
CategoryDifferentials, Front
Last Updated9/3/2026
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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