4 0 Dana-Spicer RD463 Tag / Pusher Axle for a 2004 Peterbilt 378 Contact for price (Used) 2004 Peterbilt 378, TAG AXLE- Make: Spicer/Dana, Model: RD463, Ratio: 3.33, Custom Number: C05-16050184A20433, Part Number: 509276, Hub Bolts: 10, Brake Type: Drum, Reference... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2004Stock NumberP-106759 MLS Number13689666CategoryTag / Pusher Axles Last Updated7/13/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info