16 0 2004 Peterbilt 378 Cab Assembly Newly Listed $4,500 USD Peterbilt 378 day dab, has rear window. Wired for Cummins ISX450 and Manual transmission. Manual drivers door, power passenger door. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)378Stock Number15700 MLS Number13973028CategoryCabs Last Updated11/8/2025 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info