ENGINE AIR FILTER BRUSH CUTTER 21 25 28 30 34 40 HEDGE TRIMMER TS 24 25 ALPINA-CASTOR-CASTELGARDEN-GGP Code: 005772 Original code: 3781420 ALSO COMPATIBLE WITH: HONDA MODELS: 25 34 cc (2-STROKE) original code: AL.3781420 AT