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A clear plastic bag holding an air filter and carburetor repair kit components

LAHDEK

LAHDEK Air Filter & Carburetor Repair Kit for Stihl MS171 MS181 MS211

SKU CH-414H-CWV7H

Air filter and carburetor repair kit with diaphragm for Stihl MS171, MS181 and MS211 petrol chainsaws

  • Restores airflow with replacement air filter
  • Rebuilds carburetor using included diaphragm kit
  • Fits Stihl MS171 MS181 MS211 chainsaws
  • Replaces Zama RB-99 carburetor components
  • Contains air filter and repair kit

Kit contents

The LAHDEK kit combines a replacement air filter and a carburetor repair kit for Stihl MS171 MS181 MS211 chainsaws. It suits owners of those 2-stroke single-cylinder models who need to restore clean airflow and correct fuel metering in one purchase.

Fitment check

Verify the model number on your saw matches MS171 MS181 or MS211 before ordering. The carburetor components are designed to replace OEM references Zama RB-99 and 1139 120 1602, so confirm your carburetor carries one of those codes.

Sustained operation

A clean filter maintains steady air supply during long cutting sessions, preventing the lean conditions that cause overheating. Fresh diaphragms and gaskets keep the carburetor delivering consistent mixture so the engine holds power through a full tank of petrol.

How it compares

Measured against everything we stock in Small Engines & Engine Parts, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 85% of the 501 comparable items (median $28.99).

Specifications

No published specifications for this item yet.

Questions about this item

What parts come in the box and is anything else needed?

The package includes one air filter and one carburetor repair kit with diaphragm components. No extra parts are required for the listed models.

Which chainsaw models does this kit fit?

It fits Stihl MS171, MS181 and MS211 chainsaws and replaces Zama RB-99 carburetor parts.

What does the Zama RB-99 reference mean for my saw?

It confirms the carburetor kit matches the original Zama RB-99 diaphragm assembly used on these models.

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