Genuine Husqvarna Parts to Convert The Air Filter System To The Larger HD System
This system currently only fits 570/575/576 Non Autotune Variants.
Autotune Filters will be available soon.
Kit Includes the Following Parts.
Air Filter 537-20-75-01 (Non Autotune)
Air Filter 544-85-11-01 (Autotune)
Knob 537-21-32-01
Adaptor 537-21-04-01
Screw 503-21-26-16
Cylinder Cover 537-21-25-02 (Fit Both Variants)