O.S. Engines

O-Ring: GF30

Cover Plate: GF30

Piston: 95AX

Cap Screw 4x20mm (10): GT55

Main Shaft: 3815-1000

Crankshaft Bearing, Front: FS-91

Camshaft: FS-91 Surpass

Head Gasket: B2101 Speed

Screw Metering WLA-2: GT55

Valve In Ex: 90-320

Needle Assembly: #61B, 91HZ

Mid Needle Valve Assebly: 61ER, 941HZ-R

Throttle Lever #2F #2FB

Connecting Rod: 95AX

Carburetor Reducer, 6.5mm: OS Speed B21 Pink Rhonda Drake Edition

Cylinder & Piston: 65AX

Exhaust Pipe Nut: F40-300

Mixture Control Valve 80T: Sirius 7

Rocker Arm Retainer: FS-20-240

Speed Flywheel Key

Built-up Parts Set for Cylinder & Piston: O.S. Speed R2104

Cylinder Head Gasket: 35AX

Needle: #60B

Rocker Arm Thrust Washer: Sirius 7