O/E:4128 405 1000

Crankshaft Stihl FS350, FS400, FS450 & FS480

O/E: 4130 195 1600 / 610302 / 830708

O/E:4130 195 0400
ID: 17mm

Crankshaft Stihl FS360, FS420, FS500, FS550

40mm piston diameter
O/E:1123 030 2019

OD 39.5mm x 1.2mm thick
O/E: 1123 034 3005 / 22182 41210

46mm piston diameter
O/E:4116 030 2005

OD 41.2mm x 1.2mm thick

42mm piston diameter
O/E:4128 030 2005

42mm bore size
O/E: 4128 020 1211

46mm bore size
O/E: 4116 020 1215