2 0 2006 Eaton DDP41 Front Differential for a Peterbilt 357 $2,238 USD (USED) Eaton DDP41 Ratio: 4.33 Side Gear Splines: 41 W/ Locker: YES Cast#: - NO CAST NUMBER ConditionUsedFits To Make(s)PeterbiltFits To Model(s)357Stock Number25628689 MLS Number12784267CategoryDifferentials, Front Last Updated9/19/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info