Z9504-RST with 2 Trash Guard Seals. 3/4" Bore x 1-25/32" OD x 0.61 Width. Replaces : P204RR6 204BBAR Applications : Allis Chalmers: 536986 Ariens: 05407300, 05412000 Case: C28971 Cub Cadet: 465003-R91, 470880-R91, IH-470880-R91 Dixon: 539125515, 6011 Gravely: 011641, 05406900, 05407000, 35925 Honda: 91102-VA4-003 Lesco: 050371 Noma: 35384 Simplicity: 108202, 108202SM, 2108202, 2108202SM, 7013313 Snapper: 1-0696, 1-3313, 5-4073, 7013313 Steiner: 55-29504AB Stiga: 1811-0167-01 Toro: 106947, 109842, 251-351, 31-0530, 93-2559 Trail Mate: 11109 Troy-Bilt: 1185574, 1185574P, 1185828 Walker: 5265 Woods: 05412000, 16106 Yazoo: 204-060