Description
Overview:
This is a genuine Stihl air filter for compact top‐handle chainsaws, engineered to keep fine dust out of the engine while maintaining strong airflow. Built to OEM specification (OEM No. 1146 140 4400), it uses a durable non‐woven felt media in a rigid frame to deliver reliable filtration without choking performance. The flat, panel‐style insert fits neatly in the airbox and helps protect the carburettor, cylinder and piston from abrasive wear. Designed for Stihl professional arborist saws such as the MS 150 T and MS 150 TC, it is a simple, effective service part that supports clean running, easier starting and consistent power in everyday cutting conditions.
Key Features:
- Genuine Stihl OEM part for assured fit and compatibility (OEM No. 1146 140 4400)
- High‐efficiency media traps fine dust to reduce engine wear and extend service life
- Stable airflow helps maintain power output, throttle response and fuel efficiency
- Robust construction suited to frequent use in resinous and dusty environments
- Flat panel design makes inspection and replacement quick and straightforward
- Positive seating for a secure seal in the airbox; no modifications required
- Ideal preventive maintenance item to restore performance on hard‐worked saws
- Supports smoother cold and hot starts by keeping intake pathways cleaner
Typical Applications:
Routine servicing and replacement of clogged or damaged filters on professional and domestic top‐handle chainsaws. Well suited to pruning, crown reduction, dismantling, light felling, landscaping, site clearance and general property maintenance where fine sawdust and debris are present.
Also known as:
Air cleaner element, intake air element, filter insert, flocked filter, intake filter cartridge, engine breather filter, saw intake element, Stihl filter element for top‐handle saws.
Fits Models:
MS 150 T
MS 150 T C
MS 150 TC
MS150T
MS150T C
MS150TC
MS 150 TC E
MS 151 TC E
MS150TCE
MS151TCE
Alternate Part Numbers:
1146-140-4400, 11461404400
Product Specifications
| L&S Part No. | 1146 140 4400 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11461404400 |
| Unit of Sale | 1 |
| Applications | MS 150 T, MS 150 T C, MS 150 TC, MS150T, MS150T C, MS150TC, MS 150 TC E, MS 151 TC E, MS150TCE, MS151TCE |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS150T C |
