STIHL compatible hedge trimmer brushcutter starter pulley outer (mm): 65 inner (mm): 10,6 for models: STIHL BT 120 C, BT 130, FC 45, FR 130 T, HL 90 K, FS 300, FS 310, FS 350, FS 38, FS 400, FS 450, FS 480, FS 55, FS 87, FS 90, FT 100, HL 100, HL 45, HL 95, HT 100, HT 101, HT 130, HT 131, KM 100, KM 110, KM 130, KM 55, KM 90, BT 121, FR 350, FR 450, FR 480, FS 100, FS 110, FS 120, FS 130, FS 200, FS 250 Part No.: 40271530 Original part No.: