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Dana-Spicer DSP40 Axles & Differentials For Sale in United States

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Axles & Differentials (190)
   Axle Assemblies, Rear (7)    Axle Housings, Front (26)    Axle Housings, Rear (28)    Differentials, Front (87)    Differentials, Rear (41)    Differentials, Unspecified (1)
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Showing 1 - 25 of 190 Listings

1 - 25 of 190 listings
1 - 25 of 190 listings
Dana-Spicer DSP40 Rear Axle Housing for a 2004 Peterbilt 379

Dana-Spicer DSP40 Rear Axle Housing for a 2004 Peterbilt 379

Newly Listed
$1,495 USD
RSP40 REAR AXLE HOUSING, AIR TRACK SUSPENSION, DRUM BRAKE., Serial#: NA, Hub Bolts: 10, Suspension: AIR TRAC, Brake Type: DRUM
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2004
Stock Number81326-10
MLS Number14577760
CategoryAxle Housings, Rear
Last Updated9/1/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Dana-Spicer DSP40 Front Axle Housing for a 2004 Peterbilt 379

Dana-Spicer DSP40 Front Axle Housing for a 2004 Peterbilt 379

Newly Listed
$1,495 USD
DSP40 FRONT AXLE HOUSING, AIR TRACK SUSPENSION, DRUM BRAKE., Serial#: NA, Core Charge: N/A, Hub Bolts: 10, Suspension: AIR TRAC
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2004
Part NumberGET
Stock Number81326-9
MLS Number14577759
CategoryAxle Housings, Front
Last Updated9/1/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Dana-Spicer DSP40 Rear Differential for a 2004 Peterbilt 379

Dana-Spicer DSP40 Rear Differential for a 2004 Peterbilt 379

Newly Listed
$550 USD
RSP40 3.55 USED T.O, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, EXCHANGE., Axle Spline Count: GET, Serial#: GET, Core Charge: 250.00, Ratio: 355
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2004
Part NumberGET
Stock Number81326-2
MLS Number14577751
CategoryDifferentials, Rear
Last Updated9/1/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Dana-Spicer DSP40 Front Differential for a 2004 Peterbilt 379

Dana-Spicer DSP40 Front Differential for a 2004 Peterbilt 379

Newly Listed
$1,095 USD
DSP40 3.55 USED T.O, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY EXCHANGE, Axle Spline Count: GET, Serial#: GET, Core Charge: 250.00, Ratio: 355
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2004
Part NumberNA
Stock Number81326-1
MLS Number14577750
CategoryDifferentials, Front
Last Updated9/1/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Dana-Spicer DSP40 Front Differential for a 2005 Kenworth T2000

Dana-Spicer DSP40 Front Differential for a 2005 Kenworth T2000

Recently Updated
Contact for price
(Used) 2005 Kenworth T2000, FRONT DIFFERENTIAL GEARS ONLY- Serial Number: HN01424077, Part Number: 321280, 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 Number321280
Stock NumberP-112006
MLS Number13853374
CategoryDifferentials, Front
Last Updated8/31/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Dana-Spicer DSP40 Rear Axle Housing for a 2012 Peterbilt 389

Dana-Spicer DSP40 Rear Axle Housing for a 2012 Peterbilt 389

Newly Listed
$1,495 USD
DSP40 REAR AXLE HOUSING, AG380 FLEXAIR, DRUM BRAKE., Serial#: NA, Core Charge: NA, Hub Bolts: 10/PILOT, Suspension: AG30/FLEXAIR
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2012
Part NumberGET
Stock Number81126-11
MLS Number14573389
CategoryAxle Housings, Rear
Last Updated9/1/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Dana-Spicer DSP40 Rear Differential for a 2012 Peterbilt 389

Dana-Spicer DSP40 Rear Differential for a 2012 Peterbilt 389

Newly Listed
$550 USD
RSP40 3.36 RATIO USED T.O WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY., Axle Spline Count: GET, Serial#: GET, Core Charge: 250.00, Ratio: 336
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2012
Part NumberGET
Stock Number81126-4
MLS Number14573382
CategoryDifferentials, Rear
Last Updated8/29/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Dana-Spicer DSP40 Front Differential for a 2012 Peterbilt 389

Dana-Spicer DSP40 Front Differential for a 2012 Peterbilt 389

Newly Listed
$1,095 USD
DSP40 3.36 RATIO USED T.O WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY., Axle Spline Count: GET, Serial#: NA, Core Charge: 250.00, Ratio: 336
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2012
Part NumberGET
Stock Number81126-3
MLS Number14573381
CategoryDifferentials, Front
Last Updated8/29/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Dana-Spicer DSP40 Front Differential for a 2005 Peterbilt 387

Dana-Spicer DSP40 Front Differential for a 2005 Peterbilt 387

$749.99 USD
Used 2005 Peterbilt 387, tandem front, Model: DSP40, Ratio:3.70, Serial Number: HN01668604, Part Number: 510837, For more information about this item call. We ship Worldwide!, Serial#:...
ConditionUsed
Rear End3.70 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)387
Will Fit Year(s)2005
Part Number510837
Stock NumberP-9177
MLS Number9930664
CategoryDifferentials, Front
Last Updated8/26/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Dana-Spicer DSP40 Front Differential for a 2013 Peterbilt 386

Dana-Spicer DSP40 Front Differential for a 2013 Peterbilt 386

$999.99 USD
(Used) 2013 Peterbilt 386, FRONT DIFFERENTIAL GEARS ONLY- REMANUFACTURED!! Part Number: N/A, Serial Number: 1492893, Make: Spicer, Model: DSP40, Ratio: 3.42, Capacity: 20,000 Lbs, Reference...
ConditionUsed
Rear End3.42 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)386
Will Fit Year(s)2013
Stock NumberP-504148
MLS Number14427116
CategoryDifferentials, Front
Last Updated8/25/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Dana-Spicer DSP40 Front Differential for a 2025 Peterbilt 579

Dana-Spicer DSP40 Front Differential for a 2025 Peterbilt 579

$3,149.98 USD
(Used) 2025 Peterbilt 579, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Serial Number: 122YMY02527475, Make: Spicer, Model: DSP40, Ratio: 3.08, Capacity: 20,000 Lbs, Reference images for...
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2025
Stock NumberP-109573
MLS Number13779339
CategoryDifferentials, Front
Last Updated8/19/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Dana-Spicer DSP40 Front Differential for a 2007 Peterbilt 387

Dana-Spicer DSP40 Front Differential for a 2007 Peterbilt 387

Contact for price
(Used) 2007 Peterbilt 387, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C05-131101K3E00355, Serial Number: HN02497970, 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 NumberC05-131101K3E00355
Stock NumberP-511123
MLS Number14540984
CategoryDifferentials, Front
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-Spicer DSP40 Front Differential for a 2007 Peterbilt 387

Dana-Spicer DSP40 Front Differential for a 2007 Peterbilt 387

Contact for price
(Used) 2007 Peterbilt 387, COMPLETE FRONT REAR TANDEM- Part Number: C05-131101K3E00355, Serial Number: HN02497970, Make: Spicer, Model: DSP40/RSP40, Ratio: 3.55, Capacity: 18,000 Lbs, Hub...
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)387
Will Fit Year(s)2007
Part NumberC05-131101K3E00355
Stock NumberP-511121
MLS Number14540982
CategoryDifferentials, Front
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
Dana-Spicer DSP40 Rear Axle Housing for a 2009 Kenworth T600

Dana-Spicer DSP40 Rear Axle Housing for a 2009 Kenworth T600

$1,295 USD
REAR AXLE HOUSING AG380 FLEXAIR SUSPENSION RSP40.DRUM BRAKE. NOTES, Hub Bolts: 10, Suspension: AG380 FLEXAIR, Brake Type: DRUM
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T600
Will Fit Year(s)2009
Stock Number60124-25
MLS Number14514351
CategoryAxle Housings, Rear
Last Updated7/30/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Dana-Spicer DSP40 Rear Axle Housing for a 2007 Peterbilt 387

Dana-Spicer DSP40 Rear Axle Housing for a 2007 Peterbilt 387

Contact for price
RSP40 REAR AXLE HOUSING ON AG380 SUSPENSION. PARTS ONLY, BAD SURFACES., Hub Bolts: 10, Suspension: AG380, Brake Type: DRUM
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)387
Will Fit Year(s)2007
Stock Number70626-20
MLS Number14476347
CategoryAxle Housings, Rear
Last Updated8/20/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Dana-Spicer DSP40 Front Axle Housing for a 2007 Peterbilt 387

Dana-Spicer DSP40 Front Axle Housing for a 2007 Peterbilt 387

Contact for price
DSP40 FRONT AXLE HOUSING ON AG380 SUSPENSION,PARTS ONLY, BAD SURFACES., Hub Bolts: 10, Suspension: AG380, Brake Type: DRUM
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)387
Will Fit Year(s)2007
Stock Number70626-19
MLS Number14476346
CategoryAxle Housings, Front
Last Updated8/20/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
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Holst Truck Parts
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