O.S. Engines

Cap Screws M3 5x20(10): FL-70

Connecting Rod: 120AX

Metering Needle Assembly: 21VZB (P) V-Spec 21C

E4050 In-Cowl Muffler: 65AX

Standoff 5x25.4mm 1" (4): GT55

Muffler Screws #744B

Cylinder Head: FS72 Alpha

Piston Pin Retainer: BGX 3500

O.S. Metering Needle (21M) R21GT

Gasket Set: 12TG

Mixture Control Valve: #60K

Screw Set (8): 15CV-A

Carburetor Body: 22C(B), Speed B2102

Venturi: 55HZ, 105HZ

Piston/Sleeve Set: OS MAX-21 V2

Gasket Set: 120AX

T-1070SC L52 Pipe

Carburetor Screw: #103A2A

Motor Mount: 25LA

Universal Nipple #12

Crankshaft: 12XZ Speed

Silencer Assembly Screws: #F-6010 FS-200S

Carburetor Insert: 80T, Sirius 7

Joint Spring T-2040