O.S. Engines

Carburetor Reducer 8mm, Red: Speed 21 V-Spec

Nozzle Screw: FS-40

Inner Head: 25XZ

Crankshaft: FS81 Alpha

Mixture Control Vavle Assembly 70T: GF30

O.S. Carburetor Body 22D (B) Speed B2103 Type S

Intake Pipe Holder Assembly: FR5-300

Cover Plate: 91SZ-H

Crankshaft: 35-40FP

Inner Head O-Ring: (S-32)(Black) B2104

P4 Turbo Plug Super Hot Off-Road

Piston Pin Retainer P: 40-46

RP6 Turbo Glow Plug Medium On-Road

Lock Washer 5mm

Woodruff Key: 120-240

Mixture Control Screw #10ER

Throttle Lever #1A-#3A

Carburetor: #11KR Slide, 21TM-R Revo

Carburetor 61G: 91HZ-R Speed 3D 3C

MAX-B21 Car Engine Combo Set

Crankcase: O.S. MAX-B21

CARBURETOR COMPLETE 22E2(B) W/O REDUCER

Inner Head: O.S. MAX-B21

OUTER HEAD O.S.SPEED B2105