AIR FILTER FOR BRUSH CUTTER COMPATIBLE WITH HUSQVARNA JONSERED TECHNICAL SPECIFICATIONS HUSQVARNA MODELS: 343 , 343 F , 343 FR , 343 FRM , 343 R , 345 FX , 345 FX T, 345 R , 345 RX JONSERED: BC 2255 , BC 2256 , FC 2255 , FC 2255 W , FC 2256 , FC 2256 W , MC 2255 , MC 2256 CODE: 40272629 ORIGINAL CODE: 537 42 71-01 5374271-01 537 42 71 5374271 503 95 85-01 5039585-01 503 95 85 5039585 SR - AH m