Original Stihl HS46 HS46C HS56 HS56C Air Filter 4242 120 1800 B

Original Stihl air filter fits Stihl HS46, HS46C, HS56 and HS56C hedge trimmers. Without a functioning air filter between the outside air and the carburettor, dust and grass clippings generated during hedge cutting would be drawn straight into the engine. As the filter fills with debris, oils up or gets damaged, it begins restricting the airflow the engine needs, which typically results in the trimmer losing cutting power, producing black exhaust smoke, or becoming difficult to start. Fitting a fresh filter at service time is the simplest way to keep the engine breathing correctly.

Fits specified Stihl models:

• Stihl HS46
• Stihl HS46C
• Stihl HS56
• Stihl HS56C

Replaces part number:

• 4242 120 1800 B