Description
Overview:
This Twist Lock is a Genuine Stihl spare part for securing covers and housings on compact Stihl petrol chainsaws. It is a small, hand-turned fastener made from hard-wearing polymer with a metal insert, designed to provide a firm, repeatable lock without tools. The part helps keep shrouds, air filter covers and related components correctly seated during use and maintenance, supporting safe operation and consistent performance. Built to Stihl's OEM specification, it offers an exact fit on popular domestic and light professional models such as the MS 170 and MS 180. Its robust build withstands vibration, oil and fuel exposure typically found around chainsaw engines, making it a reliable choice for routine servicing and replacement of damaged or worn locks.
Key Features:
- Genuine Stihl part for assured fit and compatibility on listed models
- Durable polymer construction with sturdy locking action for long service life
- Quarter-turn, tool-free operation for quick cover removal and refitting
- Precise OEM dimensions help maintain correct cover alignment and sealing
- Resistant to vibration, oil and fuel typically present in chainsaw use
- Helps prevent loosening of top covers during operation for safer use
- Simple to install, ideal for fast field repairs and routine maintenance
- Supports consistent airflow and protection of engine and filter components
Typical Applications:
Used to secure the top cover or related housings on Stihl chainsaws during everyday cutting, pruning and light felling. Commonly fitted after damage, loss or wear of the original lock, and during air filter checks, spark plug access, and routine cleaning. Suitable for both home users and trades who need a reliable, tool-free fastener to keep engine covers seated and protected.
Also known as:
Chainsaw twist lock, cover lock, quarter-turn fastener, top cover latch, shroud fastener, cover clip, hand-turn lock knob, saw twist fastener.
Fits Models:
018, MS 170, MS 170 C, MS 180, MS 180 C, MS170, MS170C, MS180, MS180C
Alternate Part Numbers:
1130 141 2306, 11301412306
Product Specifications
| L&S Part No. | 1130 141 2306 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11301412306 |
| Unit of Sale | 1 |
| Applications | 018, MS 170, MS 170 C, MS 180, MS 180 C, MS170, MS170C, MS180, MS180C |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS170, MS170C | MS180, MS180C | 018 |


