Description
Overview:
This tank vent is a genuine Stihl spare part for petrol disc cutters, including the TS 410 and TS 420. It is a compact breather valve that allows air to enter the fuel tank while helping to prevent pressure build‐up and fuel splash‐back. Built from fuel‐resistant polymer components, it is designed to cope with vibration, heat, and regular use on site. By maintaining the correct tank pressure, it supports consistent fuel delivery to the engine for reliable starting and smooth running. A healthy tank vent reduces stalling and helps protect carburettor performance during cutting work. This is a direct replacement part for compatible Stihl cut‐off saws and is suitable for routine maintenance or repairs where the original vent has become blocked, damaged, or lost. Genuine Stihl part.
Key Features:
- Genuine Stihl part for correct fit and function
- Helps regulate tank pressure for steady fuel flow
- Fuel‐resistant polymer build for durability
- Supports reliable starting and smooth running under load
- Compact, lightweight design with simple push‐fit style installation
- Helps reduce vapour lock and fuel starvation symptoms
- Suitable for professional, hire fleet, and DIY maintenance
- Designed for harsh cutting environments with dust and vibration
- Cost‐effective fix for poor running caused by a blocked breather
- Direct replacement for the specified Stihl models
Typical Applications:
Used on Stihl petrol disc cutters to maintain correct fuel tank breathing during concrete, asphalt, stone, and metal cutting tasks. Ideal for restoring performance where machines hesitate, stall, or struggle to refuel correctly due to a blocked or failed tank vent.
Also known as:
Fuel tank vent, tank breather, fuel tank breather, breather valve, vent check valve, fuel vent valve.
Fits Models:
TS 410, TS 420, TS 440, TS 460, TS 480i, TS 500i, TS 700, TS 800
Alternate Part Numbers:
4238 350 5800, 4238-350-5800, 42383505800
Product Specifications
| L&S Part No. | 4238 350 5800 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42383505800 |
| Unit of Sale | 1 |
| Machine Type | Disc Cutters |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part ensures correct fit and function - Compatible with TS 410, TS 420, TS 440, TS 460, TS 480i, TS 500i, TS 700, TS 800 - Fuel-resistant polymer construction for durability - Regulates tank pressure for steady fuel flow - Simple push-fit installation for ease of use |
| Fits Models | TS700 | TS460 | TS440 | TS480i, TS500i | TS800 | TS710i | TS910i |
