Quality aftermarket exhaust gasket (graphite) Fits: Stihl 034, 036, 038, 044, 046, 064, 066, MS341, MS360, MS361, MS380, MS381, MS440, MS441, MS460, MS640, MS650, MS660, TS400, BR340, BR400, BR420, BR380, SR420, SR400, SR340 Replaces OEM part: 1125 149 0601