OD 41mm x 1.5mm thick
O/E:13008 6052

O/E: 22160 41240

OD 39.75mm x 1.5mm thick
O/E: 041 04050 200

36 mm bore size
O/E: KC13011AA

44mm bore size
O/E: 11005 2123

OD 41.2mm x 1.2mm thick

42mm bore size
O/E: 4128 020 1211

40mm piston diameter
O/E:1123 030 2019

OD 44mm x 1.25mm thick
O/E:4116 034 3000

46mm bore size
O/E: 4203 020 1201

OD 35mm x 1.5mm thick
O/E:4119 034 3001

35mm piston diameter
O/E:4119 030 2001