View 4 Photos View 0 Videos Dana-Spicer DSP41 Rear Differential for a 2005 Peterbilt 379 Recently Updated $1,750 USD (Used) 2005 Peterbilt 379, REAR DIFFERENTIAL GEARS ONLY- Part Number: 511328, Serial Number: HN01723728, Make: Spicer, Model: DSP41, Ratio: 3.36, Capacity: 20,000 Lbs, For more... ConditionUsedRear End3.36 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2005Part Number511328Stock NumberP-83875 MLS Number12972871CategoryDifferentials, Rear Last Updated3/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DSP41 Rear Differential for a 2014 Kenworth T800 Recently Updated Contact for price (Used) 2014 Kenworth T800, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: 511470, Serial Number: TBD, Make: Spicer, Model: DSP41, Ratio: 3.90, Capacity: 20,000 Lbs, For more... ConditionUsedRear End3.90 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2014Part Number511470Stock NumberP-73042 MLS Number12650120CategoryDifferentials, Rear 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 DSP41 Rear Differential for a 2016 Kenworth T680 Recently Updated Contact for price (Used) 2016 Kenworth T680, REAR DIFFERENTIAL GEARS ONLY- Part Number: 514534, Serial Number: HN04788726, Make: Spicer, Model: DSP41, Ratio: 3.08, Capacity: 20,000 Lbs, For more... ConditionUsedRear End3.08 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016Part Number514534Stock NumberP-60638 MLS Number12349548CategoryDifferentials, Rear Last Updated3/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DSP41 Rear Differential for a 2016 Kenworth T680 Recently Updated Contact for price (Used) 2016 Kenworth T680, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Make: Spicer/Dana, Model: DSP41, Serial Number: U151214908, Part Number: 321282, Capacity: 20,000Lbs, Ratio: 3.08, Hub Bolts... ConditionUsedRear End3.08 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016Part Number321282Stock NumberP-46922 MLS Number12029254CategoryDifferentials, Rear Last Updated3/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana-Spicer DSP41 Rear Differential for a 2013 Peterbilt 384 Recently Updated Contact for price (Used) 2013 Peterbilt 384, REAR DIFFERENTIAL GEARS ONLY- Make: Spicer, Model: DSP41, Ratio: 3.08, Capacity: 20,000 Lbs, For more information about this item, give us a call.We ship... ConditionUsedRear End3.08 ratioFits To Make(s)PeterbiltFits To Model(s)384Will Fit Year(s)2013Stock NumberP-40941 MLS Number11906798CategoryDifferentials, Rear Last Updated3/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Dana-Spicer DSP41 Rear Differential for a 2013 Kenworth T660 Recently Updated $849.99 USD (Used) 2013 Kenworth T660, REAR DIFFERENTIAL GEARS ONLY- Make: Spicer, Model: DSP40, Ratio: 3.25, Hub Bolts: 10, Brake Type: Air Wedge, Serial Number: HNO3958428, Part Number: 511327,... ConditionUsedRear End3.25 ratioFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2013Part Number511327Stock NumberP-27400 MLS Number11122842CategoryDifferentials, Rear Last Updated3/12/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info