Saito 4-Stroke Engines Rear Ball Bearing.
Compatible Engines:
- FA-82B 4-Stroke Glow Engine
- FA-82BGK 4-Stroke Glow Engine
- FA-91S 4-Stroke Glow Engine
- FA-91SGK 4-Stroke Glow Engine
- FA-120R3 4-Stroke Radial Glow Engine
- FG-14B 4-Stroke Petrol Engine
- FG-14C 4-Stroke Petrol Engine
- FG-19R3 4-Stroke Radial Petrol Engine