Description
Overview:
This Vent Insert is a genuine Stihl spare part for small petrol chainsaws, helping maintain correct ventilation within the machine assembly so the saw runs reliably. Built from tough, fuel‐resistant polymer in a compact plug‐style form, it is designed for long service life in demanding outdoor conditions. It restores proper airflow/pressure equalisation where the original insert has worn, hardened or been damaged. Suitable for classic Stihl models such as the 012 and 009, it fits precisely in the designated vent location with no modification. By keeping ventilation pathways clear, it supports smooth operation during cutting tasks and routine use, helping protect components and maintain consistent performance.
Key Features:
- Genuine Stihl part for assured fit and compatibility with the intended models
- Durable, fuel‐resistant polymer construction for longevity in tough environments
- Direct replacement for a worn or missing vent insert to restore correct ventilation
- Helps maintain steady running by supporting airflow/pressure balance inside the machine
- Compact design for unobtrusive installation within the housing
- Straightforward swap with basic hand tools; no adjustments typically required
- Supports reliability in daily professional and DIY use
- Designed to integrate cleanly with Stihl factory components
Typical Applications:
Replacing the original ventilation insert during servicing or repair of Stihl chainsaws. Used to resolve issues linked to poor ventilation such as inconsistent running, stalling, or fuel delivery irregularities. Suitable for regular maintenance of working saws used for pruning, felling small timber, logging, firewood preparation, and grounds maintenance.
Also known as:
Vent insert plug, tank vent insert, breather insert, ventilation plug, air vent insert, vent component, vent replacement, breather plug.
Fits Models:
009, 010, 011, 012
Alternate Part Numbers:
1120-358-8106, 11203588106
