Suitable for e.g.
several Japanese, Italian and Chinese medium sized brushcutters (~ 35cc),
e.g. several Echo, Efco, Kaaz, OleoMac etc. etc. brushcutters.
Outer diameter ~115 mm, mounting M10x1,25FLH (female, left hand thread),
replaces the original numbers
Husqvarna 578446301, 5784463-01