Description
Overview:
The Vent Insert for Stihl 034 and TS400 is a genuine Stihl component designed to maintain correct airflow in your machine's venting system. Built from durable, fuel- and oil‐resistant polymer, it helps protect critical internals by allowing the system to breathe while keeping debris out. This improves running consistency and helps prevent heat build-up that can shorten component life. It is suitable for a wide range of Stihl chainsaws and cut-off saws, including popular models such as the 034 and TS400. As an OEM part (1120 358 8105), it offers an accurate fit and dependable sealing, making routine maintenance straightforward. Use it to replace blocked, cracked or worn vents and restore reliable ventilation to saws used in forestry, landscaping, construction, and hire fleets.
Key Features:
- Genuine Stihl part for assured compatibility and performance
- OEM reference 1120 358 8105 for precise fitment
- Durable polymer construction, resistant to fuel, oil, and vibration
- Restores correct ventilation to help prevent overheating and pressure issues
- Helps maintain smooth running and consistent performance under load
- Compact, press-in style insert for quick, simple replacement
- Suitable for chainsaws and cut-off machines used in demanding conditions
- Supports longer service life of surrounding components by maintaining proper airflow
Typical Applications:
Ideal for routine maintenance or repairs where the original vent has become blocked, brittle, or damaged. Commonly used on Stihl chainsaws and cut-off saws in tree surgery, grounds care, fencing, landscaping, construction, utilities, and tool hire. Replacing the vent insert helps maintain correct breathing of the system, aiding consistent fuel delivery and operating temperature for reliable day‐to‐day use.
Also known as:
Vent insert, breather insert, tank vent, fuel tank breather, ventilation plug, vent grommet, air vent piece, replacement vent, vent valve insert.
Fits Models:
021, 023, 024, 025, 026, 028, 028AV, 029, 030, 031, 034, 036, 036QS, 038, 039, 042 AV, 042AV, 044, 045, 048, 050, 051, 064, 066, 076, 084, BT 360, BT360, MS230, MS230C, MS240, MS250, MS250C, MS260, MS260C, MS290, MS310, MS340, MS360, MS360C, MS380, MS390, MS440, MS640, P835, P840, TS350, TS350AVE, TS360, TS400, TS460, TS510, TS760
Alternate Part Numbers:
1120-358-8105, 11203588105
Product Specifications
| L&S Part No. | 1120 358 8105 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11203588105 |
| Unit of Sale | 1 |
| Applications | 021, 023, 024, 025, 026, 028, 028AV, 029, 030, 031, 034, 036, 036QS, 038, 039, 042 AV, 042AV, 044, 045, 048, 050, 051, 064, 066, 076, 084, BT 360, BT360, MS230, MS230C, MS240, MS250, MS250C, MS260, MS260C, MS290, MS310, MS340, MS360, MS360C, MS380, MS390, MS440, MS640, P835, P840, TS350, TS350AVE, TS360, TS400, TS460, TS510, TS760 |
| Machine Type | Chainsaws, Disc Cutters |
| Fits Brands | Stihl |
| Fits Models | TS400 | TS350, TS360 | MS230, MS230C | MS250, MS250C | MS260, MS260C | MS290, MS310, MS390 | 030, 031 | 029, 039 | 028, 028AV | MS440 | MS240 | MS340 | MS360, MS360C | MS380 | MS640 | TS510 | TS460 | 021, 023, 025 | 024 | 026 | 034 | 036 | 036QS | 038 | 042 AV | 044 | 048 | 050, 051 | 076 | 084 | 045 | 066 | BT 360 | P835, P840 | TS760 |
