Cooling-Head OS SPEED ONGARO
Piston G-clips 4mm(6) OS Replaces(compatible) reference 21817010
BEARING High Speed(Front) .21/.28/.30
OS Carburetor 22E(B) complete
Carburetor retaining screw M2.6x18(10) OS
NEEDLE 21C.21E.21F.21J.20E.20B.20A
Kit O-ring and dust-cover OS 22E(B)