12100-A2B-000 Cylinder (40mm) 12191-A2B-000 Gasket, Cylinder 12251-A2B-000 Gasket, Cylinder Head 13300-A2B-000 Piston (40mm) 13310-A2B-0SP Ring, Piston (40mm) 13400-A2B-000 Pin, Piston (10mm) 13410-A2B-00A Clip, Piston Pin (10mm)
