Replacing OEM numbers: 1120 036 8500, which is a direct replacement for the old or broken one.
Compatibility: This product is Compatible with Stihl BR340, BR380, BR400, BR420, BR420C, FS280K, FS290, FS360, FS420, FS420L, FS500, FS550, FS550L, MC200, MS200 , MS200T, MS240, MS260, MS260C, MS340, MS360, MS360C, MS380, MS381, MS440, MS460, MS650, MS660, MS780, MS880 Chainsaw.
Compatible with Stihl SG17, SG17L, SR320, SR340, SR400, SR420, TS510, TS700, TS760, TS800, 009, 010, 011, 012, 020, 020T, 024, 026, 028, 034, 036, 036QS, 038, 044, 046, 048, 050, 051, 064, 066, 076, 084, 088, BG17.
Product Function: This flywheel key operates the clutch of the chain saw and allows the chain to turn. These keys can extend the performance of the equipment.
Easy to install: Directly install without adjustment Replacement, perfect compatibility, high reliability.