Frequently Asked Questions
Frequently Asked Questions
Q:
Why can’t I find Walbro fuel pumps for my automobile in the Walbro website?
A:
TI Automotive has been producing automotive fuel pumps under the Walbro name since 2000. TI Automotive markets these fuel pumps through their own sales channels. Please contact TI Automotive at http://www.tiautomotive.com with your Walbro fuel pump inquiry.
Q:
Which repair kit goes into my Walbro carburetor?
A:
You can find the specific repair kit or diaphragm and gasket kit by going to the Walbro website and clicking on “Parts and Service”. From there you can type in the specific carburetor model you have in the box that reads “search by Walbro part number”. From there you will see the part number and its list price. Click on that part number one more time and there you will see the generic exploded view and the specific parts list to the right’. The correct repair kit and or diaphragm and gasket kit will be listed at the top.
Q:
What is the proper metering lever height for my Walbro carburetor?
A:
Each carburetor series has a specific metering lever height between the metering lever and metering diaphragm assembly. This height is critical for obtaining an acceptable rich or lean setting. The Walbro metering lever gage, part number 500‐13‐1 has all of the carburetors stamped on it and can be purchased from any Walbro Central Warehouse Distributor.
Q:
Why are there different colored pump diaphragms in my Walbro carburetor repair kit?
A:
Walbro uses three different materials for fuel pump diaphragms in our carburetor production. Each diaphragm material can function with fuel containing up to 10% ethanol. Each original equipment manufacturer specifies the pump diaphragm to be used in their product based on various criteria (i.e. – performance, price, etc.). Walbro includes a variety of these pump diaphragms in our repair kits. As you repair your carburetor, simply replace your existing pump diaphragm with the matching new pump diaphragm included in the Walbro repair kit.
Q:
Where can I buy a Walbro carburetor, parts or repair kit?
A:
Walbro does not sell directly to individuals, but instead sells to outdoor power equipment distributors. A complete listing of Walbro Central Warehouse Distributors can be found by going to https://www.walbro.com/ and clicking on “parts and service”. Once there, just scroll down to DISTRIBUTORS and locate the distributor nearest you.
Q:
How do I know what model Walbro carburetor I have?
A:
All Walbro carburetors have two or three letters stamped or cast on the carburetor body. Most have the two or three letters stamped near the fuel inlet fitting while some have it stamped or cast near the idle and high speed needles. A second set of numbers is also stamped to show the specific model carburetor. A third set of numbers is often a manufacturing date code.
Q:
Can I replace a Zama or any other carburetor with a Walbro carburetor?
A:
No, unless listed on the Walbro Application Guide noted on our web site at https://www.walbro.com/
Q:
Why can’t I purchase certain carburetors or parts that Walbro manufactures?
A:
Due to certain contractual agreements Walbro has with original equipment customers, we are not allowed to sell or support certain products we sell to these customers. You are often required to contact the original equipment manufacturer or work directly with their dealer network.
Q:
Can I buy carburetor adjustment tools from Walbro?
A:
Due to EPA regulations, Walbro can neither produce nor sell any type of carburetor adjustment tool. All carburetor adjustment tools must be provided by the original equipment engine manufacturer.
Q:
I see in the exploded view for my Walbro carburetor that not all component parts are available. Why is this?
A:
Not all component parts making up a carburetor are sold by Walbro due to lack of demand, or damage to the casting when replacing certain components makes the part “non serviceable”.
