Shop replacement repair parts for Walbro Small Engine model WT-517-1

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.

Diaphragm assembly-metering

Walbro carburetor repair kit. If the carburetor is clogged, the engine won't get enough fuel. As a result, the engine may not start or may run rough. It is often possible to repair the carburetor if it is clogged.

Walbro valve-inlet needle

Lever-metering

Gasket-metering diaphragm

Plug-welch (5/16)

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


Spring-compression

Spring-metering lever

Screw-idle adjust kit

Screw assembly

Screw-pump cover