2016 Spicer/Dana Other, Truck Tractor, Rear Rears (Tandem Rear or Single), Fits to: Peterbilt 567, (Used) 2016 Peterbilt 567, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: 511469, Serial Number: HN04859828, Make: Spicer, Model: RDF41, 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# HN04859828, Casting# HN04859828 1XPCD49X8GD358120