View 5 Photos View 0 Videos Dana-Spicer TBD Front Differential for a 2015 Peterbilt 365 Contact for price (Used) 2015 Peterbilt 365, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Make: Spicer/Dana, Serial Number: U140280816, Part Number: 321550, Hub Bolts: 10, Brake Type: Disk, For more information... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)365Will Fit Year(s)2015Part Number321550Stock NumberP-51255 MLS Number12138973CategoryDifferentials, Front Last Updated3/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Dana-Spicer TBD Rear Axle Housing for a 2015 Peterbilt 365 Contact for price (Used) 2015 Peterbilt 365, COMPLETE FRONT DIFFERENTIAL HOUSING ONLY- Make: Spicer/Dana, Serial Number: U140280816, Part Number: 321550, Hub Bolts: 10, Brake Type: Disk, For more information... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)365Will Fit Year(s)2015Part Number321550Stock NumberP-51253 MLS Number12138971CategoryAxle Housings, Rear Last Updated3/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Dana-Spicer TBD Front Differential for a 2015 Peterbilt 365 Contact for price (Used) 2015 Peterbilt 365, COMPLETE FRONT REAR TANDEM- Make: Spicer/Dana, Serial Number: U140280816, Part Number: 321550, Hub Bolts: 10, Brake Type: Disk, For more information about this... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)365Will Fit Year(s)2015Part Number321550Stock NumberP-51251 MLS Number12138969CategoryDifferentials, Front Last Updated3/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Dana-Spicer TBD Rear Differential for a 2015 Kenworth T270 Contact for price (Used) 2015 Kenworth T270, COMPLETE DIFFERENTIAL GEARS ONLY- Make: Spicer, S21-170 Capacity: 16,000 Lbs, Hub Bolts: 10, Brake Type: Drum, Serial Number: U140502053, Part Number: 322700,... ConditionUsedRear End4.10 ratioFits To Make(s)KenworthFits To Model(s)T270Will Fit Year(s)2015Part Number322700Stock NumberP-42180 MLS Number11942392CategoryDifferentials, Rear Last Updated3/17/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Dana-Spicer TBD Rear Axle Assembly for a 2015 Kenworth T270 Contact for price (Used) 2015 Kenworth T270, COMPLETE REAR DIFFERENTIAL- Make: Spicer, S21-170 Capacity: 16,000 Lbs, Hub Bolts: 10, Brake Type: Drum, Serial Number: U140502053, Part Number: 322700, For more... ConditionUsedRear End4.10 ratioFits To Make(s)KenworthFits To Model(s)T270Will Fit Year(s)2015Part Number322700Stock NumberP-42177 MLS Number11942389CategoryAxle Assemblies, Rear Last Updated3/17/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info