RocwooD Rammer Engine
Parts interchangeable with GX100

45.2mm bore size
O/E: 544 22 28 02

HS series (non original alternative) O/E: 18002

Air Filter O/E: 44203 141 0301

Various diameters available from 1.8mm to 3.5mm

Various Diameters from 1.2mm to 2.5mm

Various Widths available from 1.6mm to 2.8mm

Suits Husky
O/E: 501 51 25 01

46mm piston diameter
O/E:4116 030 2005

O/E:FR92523 / 26021 41336

Mag Side
O/E: FR64230 912612

Fits many models of trimmers, brushcutters & chainsaws