Carburetor for Stihl MS171, MS181 Replaces Zama-C1Q-S121B
Original price was: $43.13.$36.78Current price is: $36.78. Taxable, FREE SHIPPING
Quality aftermarket Carburetor
Fits: Stihl MS171, MS181, MS211
Replaces OEM part(s) #: Zama C1Q-S121B, 1139 120 0612
37 in stock
Free shipping - ALWAYS!
- Satisfaction Guaranteed
- No Hassle Refunds
- Secure Payments
Quality aftermarket Carburetor
Fits: Stihl MS171, MS181, MS211
Replaces OEM part(s) #: Zama C1Q-S121B, 1139 120 0612
| Weight | 0.293214 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).





Reviews
There are no reviews yet.