Shop replacement repair parts for Walbro Small Engine model WT-538-1

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

Lever-metering

Gasket-metering diaphragm

Plug-welch (5/16)

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

Spring-metering lever

Spring-throttle return


Screw assembly

Screw-pump cover

Screw-valve

Screw-metering lever

Plug-welch (1/4)