Part Number: F4-04140008 (PAF4-04140008)
The part is used for engine models: Parsun F4/F5
Price: 2,73 €
In stock and ready for immediate dispatch from our warehouse in Sweden.

This O-ring seals around the carburetor air-adjusting screw where it enters the body.
It belongs to that adjustment passage, separate from the float-chamber seal.