Air filter brush cutter chainsaw blower hedge trimmer compatible JONSERED PARTNER For models: JONSERED CS 2137 , 2035 PARTNER 351 , 352 , 370 , 371 Chrome , 382 , 390 , 420 , Formula 5000 , P 350 , P 350 XT Chrome , P 401 Code: 40271369 Original code: 530 03 77-93 5300377-93 530 03 77 5300377 AH m