Saito 4-Stroke Engines Prop Washer and Nut.

Compatible Engines:

• FA-115 4-Stroke Glow Engine
• FA-115GK 4-Stroke Glow Engine
• FA-125A 4-Stroke Glow Engine
• FA-125AGK 4-Stroke Glow Engine
• FG-17 4-Stroke Petrol Engine
• FG-20 4-Stroke Petrol Engine
• FG-21 4-Stroke Petrol Engine