O.S. Engines

O.S. Carburetor Complete 22E(B)GT w o Reducer

O.S. Crankcase Speed B2103 Type S & Type R

Outer Head: Speed 12TZ

Needle 12F 11H 11K 12D

Speed Hex Wrench Driver 2.0mm

Carburetor Complete WT1054: GT22

Muffler Extension: 761, 871

Radial Mount Screw Set: Sirius 7

Needle 3 (21M)

Carburetor Complete 21M4(B) W/O Reducer

Woodruff Key: 61-91

Long Socket Wrench With Plug Grip

Dust Cover: #2BK

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

Glow G5 Gas Plug: GGT15

Assembly Screw: 55AX

Connecting Rod: 50SX-H

MAX-B21 Car Engine Combo Set

Crankcase: O.S. MAX-B21

CARBURETOR COMPLETE 22E2(B) W/O REDUCER

O.S. Speed R2105 Engine

CYLINDER/PISTON/ROD SET: OS SPEED B2105

MAX-B21 Car Engine

Carburetor Complete 22E W/O Reducer: O.S. MAX-B21