Brushcutter Gearbox to suit maruyama M420, 500, Husky 142R, 143R, 153R, 143(II) & Stihl FS280, 400 & 450

Uses a 8 x 1.25 LHM arbour for nylon head

Outer shaft 28mm, inner drive shaft profile 6mm spline

Original Equipment Number: 531 000 77 30

Part Number: 02672