Husqvarna Pole Pruner Carburetor Parts

Small engine primer bulb. The primer bulb draws additional fuel into the carburetor to help start the engine.

Primer bulb (or purge bulb) assembly. The primer bulb draws fuel into the carburetor to make the engine easier to start. The short port on the primer bulb is the inlet. The longer port is the outlet back to the fuel tank.

Diaphragm assembly-metering

Zama primer bulb, red. The primer bulb draws additional fuel into the carburetor to make the engine easier to start. If the primer bulb is leaking, replace it.

Carburetor kit

Carburetor wt-964-1

Needle

Pumppriming

Diaphragm

Rebuild Kit