O.S. Dust Cap Set 3mm (5) Carburetor NippleTower Stock# OSMG5874 • Manufacturer Stock# 73300305
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")
These dust caps are universal, they can be used where ever 4mm caps