2016 Spicer/Dana Other, Truck Tractor, Front Rears (Tandem Front), Fits to: Peterbilt 567, (Used) 2016 Peterbilt 567, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: 514621, Serial Number: HN04859827, Make: Spicer, Model: DDP41, Ratio: 3.70, Capacity: 20,000 Lbs, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Ratio 3.70, Serial# HN04859827, Casting# HN04859827 1XPCD49X8GD358120