2004 Meritor/Rockwell RP23-160, Front Loader, Front Rears (Tandem Front), Fits to: Oshkosh S-SERIES, (Used) 2004 Oshkosh S-Series, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: 3200-U-1893, Serial Number: 3150K1363, Model: RP23160NCL1420, Make: Meritor/Rockwell, Ratio: 5.38, Capacity: 23,000 Lbs, Hub Bolts: 8, Brake Type: Drum, 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 5.38, Serial# 3150K1363, Casting# 3150K1363 10TFAWD234S080857