Description
Overview:
The Retaining Pin for Stihl BT121 and BT106 (part number 4311 682 3500) is a genuine Stihl OEM component designed to hold assemblies securely in place on Stihl petrol earth augers and drills. Manufactured from durable metal, it withstands vibration and repeated load to prevent unwanted movement or dislodgement of parts during operation. This precision-fit pin integrates smoothly with factory tolerances, supporting reliable performance and helping to maintain the integrity of the machine. Ideal for routine maintenance or repair, it restores a secure fit where the original pin has worn, been misplaced, or needs replacement. Compatible with a range of BT-series machines, including the BT121 and BT106, it offers a straightforward, dependable solution for keeping critical components correctly retained.
Key Features:
- Genuine Stihl OEM part for assured fit and compatibility
- Durable metal construction for long service life
- Helps prevent loosening under vibration and torque loads
- Precision-engineered for smooth installation and secure retention
- Supports consistent machine performance and safety
- Suitable for workshop repairs and preventative maintenance
- Compact design for easy handling and fitting with standard tools
- Direct replacement for worn or missing retaining pins
Typical Applications:
Used to secure assemblies within Stihl BT-series petrol earth augers and drills, such as linkage points, guards, or housing components subject to vibration. Ideal during gearbox, clutch cover, or handle assembly work, or when reattaching parts after servicing. Suitable for both professional use on site and DIY repair in the workshop.
Also known as:
Retaining pin, retention pin, locking pin, securing pin, fastener pin, fixing pin, locating pin. These terms are commonly used for small metal pins that hold machine components in place and prevent unintended movement during operation.
Fits Models:
BT 106, BT 120 C, BT 121, BT 121 Z, BT 130, BT 130 Z, BT 131, BT 309
Alternate Part Numbers:
4311-682-3500, 43116823500
Product Specifications
| L&S Part No. | 4311 682 3500 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 43116823500 |
| Unit of Sale | 1 |
| Applications | BT 106, BT 120 C, BT 121, BT 121 Z, BT 130, BT 130 Z, BT 131, BT 309, BT106, BT120C, BT121, BT121Z, BT130, BT130Z, BT131, BT309 |
| Machine Type | Augers |
| Fits Models | BT 130 | BT 131 | BT 120 C | BT 121 | BT 121 Z | BT 130 Z | BT 309 |
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