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Dana R40-155 Axles & Differentials For Sale

Browse Dana R40-155 Axles & Differentials for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 5 listings. Dana R40-155 pricing ranges from $1,995 to $1,995 based on recent marketplace data. Filter by condition, price, or year to find the right Dana R40-155.
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Axles & Differentials (5)
   Axle Assemblies, Rear (1)    Axle Housings, Rear (1)    Differentials, Rear (3)
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R40-155 (5)
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Showing 1 - 5 of 5 Listings

1 - 5 of 5 listings
1 - 5 of 5 listings
Dana R40-155 Rear Differential for a 2018 Peterbilt 579

Dana R40-155 Rear Differential for a 2018 Peterbilt 579

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(Used) 2018 Peterbilt 579, REAR DIFFERENTIAL GEARS ONLY- Part Number: 10027677, Serial Number: TBD, Make: Spicer, Model: R40-155, Ratio: 2.64, Capacity: 19,000 Lbs, Reference images for...
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2018
Part Number10027677
Stock NumberP-498052
MLS Number14158038
CategoryDifferentials, Rear
Last Updated2/22/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana R40-155 Rear Axle Housing for a 2018 Peterbilt 579

Dana R40-155 Rear Axle Housing for a 2018 Peterbilt 579

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(Used) 2018 Peterbilt 579, REAR DIFFERENTIAL HOUSING ONLY- Part Number: 10027677, Serial Number: TBD, Make: Spicer, Model: R40-155, Ratio: 2.64, Capacity: 19,000 Lbs, Suspension: Air...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2018
Part Number10027677
Stock NumberP-498051
MLS Number14158037
CategoryAxle Housings, Rear
Last Updated2/22/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Dana R40-155 Rear Axle Assembly for a 2018 Peterbilt 579

Dana R40-155 Rear Axle Assembly for a 2018 Peterbilt 579

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(Used) 2018 Peterbilt 579, COMPLETE REAR REAR TANDEM- Part Number: 10027677, Serial Number: TBD, Make: Spicer, Model: R40-155, Ratio: 2.64, Capacity: 19,000 Lbs, Hub Bolts: 10, Brake Type:...
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2018
Part Number10027677
Stock NumberP-498049
MLS Number14158035
CategoryAxle Assemblies, Rear
Last Updated2/22/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Dana R40-155 Rear Differential for a 2020 Peterbilt 579

Dana R40-155 Rear Differential for a 2020 Peterbilt 579

Contact for price
(Used) 2020 Peterbilt 579, REAR DIFFERENTIAL GEARS ONLY- Part Number: TBD, Serial Number: HN07682197, Make: Spicer, Model: R40-155, Ratio: 2.79, Capacity: 19,000 Lbs, Reference images for...
ConditionUsed
Rear End2.79 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2020
Stock NumberP-494310
MLS Number14094345
CategoryDifferentials, Rear
Last Updated1/16/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
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