Description
Overview:
The Tank Vent for Stihl KM90, KM90R (part number 0000 350 5807) is a genuine Stihl component that keeps your fuel system breathing correctly. Made from durable, fuel-resistant polymer with an internal one-way valve, it allows air into the tank while helping to prevent fuel leakage, so the engine is not starved under load. This vent maintains steady fuel flow by stopping vacuum build-up, supporting smooth running and reliable restarts. It is designed for use across a wide range of Stihl handheld machines, including brushcutters, Kombi engines, hedge trimmers, pole pruners, edgers and the GS 461 concrete chainsaw. As a direct-fit replacement for worn or blocked vents, it helps restore dependable performance on models such as the KM90 and KM90R.
Key Features:
- Genuine Stihl OEM tank vent (0000 350 5807) for assured fit and function
- One-way breather equalises tank pressure to prevent vacuum and fuel starvation
- Fuel-resistant polymer construction with integrated check valve for longevity
- Supports consistent running from idle to full load and reliable hot/cold restarts
- Direct replacement; no special tools typically required for fitting
- Helps minimise fuel odour and seepage when installed and used correctly
- Compact, lightweight design suited to Stihl small engine fuel tanks
- Broad compatibility across Stihl KM, FS, HT, HL, FC, FR and GS series
Typical Applications:
Routine maintenance or fault-finding where machines stall, lose power, or struggle to restart due to a blocked or failed tank vent. Ideal when restoring fuel system performance on Stihl brushcutters, Kombi engines, pole pruners, hedge trimmers, edgers and the GS 461, ensuring steady fuel delivery during long trimming, clearing, pruning or cutting tasks.
Also known as:
Fuel tank breather, tank breather valve, one-way tank vent, fuel tank check valve, vent valve, fuel tank air vent, fuel system breather.
Fits Models:
FC56C, FC70C, FC90, FC95, FR130T, FR131T, FS100, FS100R, FS100RX, FS110, FS110R, FS110RX, FS110X, FS111, FS111R, FS111RX, FS120, FS130, FS130R, FS131, FS131R, FS200, FS250, FS310, FS311, FS36, FS40, FS40C, FS44, FS50, FS56, FS56C, FS56R, FS56RC, FS70C, FS70R, FS70RC, FS83, FS83T, FS87, FS87R, FS89, FS89R, FS90, FS90R, FS91, FS91R, FT100, GS461, HL 95, HL 95 K, HL90K, HL95, HL95K, HT100, HT101, HT102, HT103, HT130, HT131, HT132, HT133, HT135, HT56 C, HT56C, HT73, KM100, KM100R, KM110R, KM111R, KM130, KM130R, KM131, KM131R, KM56C, KM56RC, KM90, KM90R, KM91R, SP90, SP90T
Alternate Part Numbers:
0000-350-5807, 0000 350 5804, 00003505807, 00003505804
Product Specifications
| L&S Part No. | 0000 350 5807 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 00003505807 |
| Unit of Sale | 1 |
| Applications | FC56C, FC70C, FC90, FC95, FR130T, FR131T, FS100, FS100R, FS100RX, FS110, FS110R, FS110RX, FS110X, FS111, FS111R, FS111RX, FS120, FS130, FS130R, FS131, FS131R, FS200, FS250, FS310, FS311, FS36, FS40, FS40C, FS44, FS50, FS56, FS56C, FS56R, FS56RC, FS70C, FS70R, FS70RC, FS83, FS83T, FS87, FS87R, FS89, FS89R, FS90, FS90R, FS91, FS91R, FT100, GS461, HL 95, HL 95 K, HL90K, HL95, HL95K, HT100, HT101, HT102, HT103, HT130, HT131, HT132, HT133, HT135, HT56 C, HT56C, HT73, KM100, KM100R, KM110R, KM111R, KM130, KM130R, KM131, KM131R, KM56C, KM56RC, KM90, KM90R, KM91R, SP90, SP90T |
| Machine Type | Brushcutters, Pole Pruners, Kombi Engines, Kombi Tools |
| Fits Brands | Stihl |
| Fits Models | FS36, FS40, FS44 | FS40, FS50 | FS56, FS56C, FS56R | FS83, FS83T | FS90, FS90R | FS100, FS110 | FS120, FS200, FS250 | FS130, FS130R | FS310 | FS70C, FS70R, FS70RC | FS91, FS91R | FS111, FS111R, FS111RX | FS131, FS131R | FS311 | FR130T | FR131T | FS89, FS89R | HT56 C | HT73 | HT101 | HT102, HT103 | HT130 | HT131 | HT132, HT133 | KM56C, KM56RC | KM90, KM90R | KM91R | KM100, KM100R, KM110R | KM111R Engines | KM130, KM130R | KM131, KM131R | HL 95, HL 95 K | GS461 | HT135 | HT134 |
