Non-Genuine Carburetor for Echo SRM-3020
Original price was: $33.44.$28.70Current price is: $28.70. Taxable, FREE SHIPPING
Aftermarket Carburetor for Echo Trimmers
31 in stock
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Quality aftermarket Carburetor
Fits: Echo SRM-3020, SRM-3020T, SRM-3020U
Shindaiwa T302, T302X, C302
Replaces OEM Part: A021004830, A021004831, WYG-11, WYG-11A
| Weight | 0.375 lbs |
|---|
FAQs
What is a venturi?
Venturi is a narrow passage, pipe, hose, or conduit that restricts airflow. That restriction forces air to speed up and drop in pressure. That low pressure vacuum zone is required for suction.
In a carburetor, that suction draws in fuel. It also atomizes the fuel and sends it to combustion.
What is a carburetor’s function?
- mixes air and fuel in the right ratio for an internal combustion engine to run,
- controls engine speed by regulating airflow through a narrow section (venturi).





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