3 0 Dana DSP41 Rear Differential for a 2007 Peterbilt 387 Contact for price Spicer DSP41P, rear rear differential Ratio : 3.55 ,Call for more information we ship everywhere., Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2007Part NumberDSP41PStock NumberPT-0415-26 MLS Number9988548CategoryDifferentials, Rear Last Updated11/22/2024 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info