Various Diameters from 1.5mm to 2.5mm; 5 per pack

Fits many Stihl
O/E:1118 195 3500

35mm piston diameter
O/E:4119 030 2001

OD 41.2mm x 1.2mm thick

10mm OD

HS series, ORIGINAL Zama O/E: 34 188

Air Filter Element O/E:11013 2084

Shindaiwa B450

O/E:4500 75100 / 531 00 77 80

New genreation Module

48mm bore size
O/E: 544 22 28 02

OD 37mm x 1.5mm thick
O/E: 1130 034 3003