View 0 Photos View 0 Videos Spicer DSP41 Front Differential for a 2011 Peterbilt 387 $1,000 USD DSP41. NO TAG. HUB TO HUB. Ratio:?. Still in frame cut Tag #173159 tandem with Tag #172083. Out of Truck #667. locker: NO, Core Charge: 300.00, Ratio: ? ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2011Stock Number172082 MLS Number13156833CategoryDifferentials, Front Last Updated3/12/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info