HIPA (Pack of 20) A015006 Metering Diaphragm Assembly for ZAMA C1-M2B C1S-E1 C1S-E2 C1S-H4A C1S-H4B C1S-H4C C1S-H8 C1S-H8A C1S-K1D C1S-S3 Carburetor

Great quality and price

These are great stocking part for the job at hand. Never come up short , always, be ready to make extra money by having the right part on hand. Great quality, fit, performance and ease of shipping at your figure tips.

I've found that many two-stroke starting problems can be resolved by simply replacing the old metering diaphragm. It only take s few minutes. On my latest project, a new diaphragm had a weed trimmer running again after lying unused for several years because of a no-start condition. The new diaphragm, along with replaced gas lines, took about half an hour and cost maybe $2 or less total. Now it starts on the first or second pull.

Hi In this package I only received two pack of 20 instead of 3. It was 1 pk short Thanks. in advances

this is generally what goes bad on the small carbs from running fuel with ethanol in it. The diaphragm usually stretches out and does not pump the fuel.

A weed eater and an edger both wouldn't throttle up. After doing the usual exhaust clean, spark plug change, I looked at this diaphragm and decided to replace them. Quick work, up and running now.

Great value great item great quality.installed on my brothers poulan pro chainsaw! Been sitting about 5yrs! This part with fuel pump diaphragm brought it back to life

Didn't fit