Shop replacement repair parts for Walbro Small Engine model WYJ-33-1

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

Fuel filter. If the fuel filter is clogged, it will restrict the flow of fuel to the carburetor. As a result, the engine may not start.

Diaphragm assembly-metering

Walbro valve-inlet needle

Lever-metering

Gasket-metering diaphragm

Walbro diaphragm-fuel pump

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


Spring-metering lever


Screw-collar throttle

Screw-idle adjust

Gasket

Gasket-plate