Oil Seal / Honda 91201-890-003Pack Size:1Honda 91201-890-003Laser 94382, NHC 266-5242, Oregon 49-193, Prime Line 7-04035, Rotary 11990Honda Magneto side: GX240 and GX270Height: .306 ", ID: 1.185 ", OD: 1.815 ", Honda code 0756494, Seal is made out of Viton® material