O/E:503 443 201

O/E: 503 54 39 01

48mm piston diameter
O/E:544 22 38 02

48mm bore size
O/E: 503 93 90 73

52mm piston diameter
O/E:503 60 98 03

52mm bore size
O/E: 544 22 28 02

Heavy Duty Gearbox

40mm piston diameter
O/E:4500 41110

Mag Side
O/E: FR64230 912612

O/E: 505 29 38 01

Air Filter Element O/E:53100 7810

fits most coils
O/E: -