73300305 Dust Cap Set 3mm (5) Carburetor Nipple
This is a 4mm Dust Cap Set from OS Engines.
The dust caps are installed over fuel inlet nipples to protect against
foreign matter and debris from entering engine fuel passages during storage.
Sturdy, fuel resistant black rubber construction.
Five dust covers
Diameter: 4mm (.16")
Height: 9.5mm (.375")
These dust caps are universal, they can be used where ever 4mm caps