O.S. Engines

Metering Needle Assembly Speed 12TZ

Piston Pin: 18CV-R

Needle 3 (21M)

Carburetor Complete 21M4(B) W/O Reducer

Piston Ring: 120AX

Needle Holder #7H #7M #7L

Exhaust Header Pipe Assembly F-5050: FS-95V

Needle Assembly #7M #7L

Prop Locknut :FS40- 48Surpass

Needle #7M #7LFS

Screw Set (34): FT-120 (34)

Prop Washer: 20-40

Front Crankshaft Bearing: Speed T1202

Bearing Rear: 65AX

Carburetor Reducer 7mm, Red: Speed 21 V-Spec

#10 A5 Glow Plug Cold Air

Rear Bearing: 50SX-H, 55HZ, 55AX

Carburetor 70R: FS155A-P

Piston Pin: 40-46

Piston Ring: FS-91 FT-160

Muffler Screws #871 (2)

Needle #40N

Piston Pin: 55HZ Hyper

Super Can Filter, Large