Shop replacement repair parts for Walbro Small Engine model WT-419-1

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

Small engine carburetor gasket and diaphragm kit. If the engine runs rough, then the carburetor may need to be cleaned, rebuilt, or replaced.

Two cycle engine carburetor repair kit. If the engine runs rough, then the carburetor may need to be cleaned, rebuilt, or replaced.

Diaphragm assembly-metering

Check valve

Seat-check valve

Lever-metering

Gasket-metering diaphragm

Spring-metering lever

Thumb drive-Service video. Complete Walbro diaphragm carburetor inspection & service video set.



Spring-compression


Spring-choke friction