Inlet needle valve kit is rebuild part of diaphragm carburetor.
Anyone of single part is available for choice.

Inlet needle valve kit is rebuild part of diaphragm carburetor for outdoor gasoline power equipment.

The kit is for Walbro general type.

Totally inculding five parts:

a.Inlet needle valve

b.Metering lever

c.Spring ---- With different Load specification for individual carburetor type

d.Pin

e.Screw