WY-38-1 Walbro Engine - Parts

It is a genuine replacement component which is supplied directly from the original equipment manufacturer for use with Walbro carburetors. This special gasket provides an air-tight seal for the pump, please make sure to check appropriate diagrams of your unit for the correct location and use of this item. Over time gaskets tend to deterio...Read morerate and may crack eventually requiring replacement to ensure peak performance. It is a high-quality part which is made of composite material and it is sold individually.

This authentic OEM metering diaphragm assembly is housed within the carburetor of your lawn and garden equipment. Positioned between the carburetor body and the fuel pump, it regulates fuel delivery and maintains the air-fuel ratio within the engine. It has a self-adjusting vacuum system and responds to the amount of fuel being drawn into...Read more the engine. When the engine runs at higher speeds, more fuel is pulled in and the diaphragm compresses. As a result, the pin in the center of the diaphragm pushes against the metering level and lifts the regulator inlet needle, letting additional fuel flow from the pump into the reservoir. If the assembly malfunctions, you may experience engine stalling, rough idling, or notice fuel odor, pooling, or dripping around the carburetor area. To remove the metering diaphragm, refer to your user guide for instructions on locating and accessing the carburetor. This typically involves removing the fuel pump cover screw and pump cover, followed by the fuel pump diaphragm and gasket. Remember to blow through the external pulse hole on the body casting and remove the filter screen before proceeding to remove the four screws securing the metering diaphragm plate and the metering diaphragm itself. Please note that this replacement part is sold individually.

This is a genuine OEM sourced part which is specially designed for use with Walbro carburetors. It is an identical replacement for a missing or a faulty spring that applies tension on the metering lever. It is a high-quality component which is made of durable metal and is sold individually. Keep in mind the hardware to secure it is sold s...Read moreeparately. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this spring.

This is an authentic replacement part manufactured for use with Walbro carburetors. Over time soft components of the carburetor can wear out causing performance issues with the engine. This carburetor kit is used to clean and repair worn out carburetors. The kit includes gaskets that can ensure proper seals when the carburetor is put back together. This carburetor kit is sold as an individual replacement part.