Description
Overview:
This Auxiliary Filter is a genuine Stihl air intake component designed to protect and maintain the performance of Stihl cut-off saws such as the TS350 AVE and TS360. Built with durable, fine-grade filter media and a secure sealing edge, it captures airborne dust and debris before they reach the main filter and engine. Clean intake air helps the engine run smoothly, preserves power, and reduces wear on internal parts. As an OEM-quality part, it is a direct-fit replacement referenced by OEM No. 4201 140 1802, ensuring correct seating and reliable operation. It is well suited to the harsh, dusty environments typical of construction, masonry cutting, and site work, and supports straightforward routine maintenance for both professional and DIY users.
Key Features:
- Genuine Stihl part for OEM-level fit and reliability (OEM 4201 140 1802)
- Direct-fit replacement for quick, hassle-free installation
- High dust-holding efficiency to protect the engine and main filter
- Robust filter media for dependable performance in gritty conditions
- Helps maintain consistent airflow and saw performance under load
- Supports longer service life of the main filter and engine components
- Stable seal to minimise bypass of fine particles
- Suitable for regular maintenance schedules in trade, hire, and DIY use
Typical Applications:
Used in cut-off saw air systems working in dusty settings such as concrete and brick cutting, road and kerb work, block paving, and general construction. Ideal for site use, workshops, and hire fleets where equipment must run reliably day after day. Replacing this auxiliary filter at recommended intervals helps maintain engine health, consistent cutting performance, and reduced downtime.
Also known as:
Replacement filter, backup filter, extra filter, secondary air filter, inner filter, safety filter, pre-filter element for Stihl cut-off saw air systems.
Fits Models:
BT 360, BT360, TS 350 AVE, TS 360, TS350, TS350AVE, TS360, TS350 AVE
Alternate Part Numbers:
4201-140-1802, 42011401802, SL 1697, SL1697
Product Specifications
| L&S Part No. | 4201 140 1802 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42011401802 |
| Unit of Sale | 1 |
| Applications | BT 360, BT360, TS 350 AVE, TS 360, TS350, TS350AVE, TS360, TS350 AVE |
| Machine Type | Disc Cutters |
| Fits Brands | Stihl |
| Fits Models | TS350, TS360 | BT 360 |
