Description
Overview:
This AV spring is a genuine Stihl spare part for professional clearing saws and heavy‐duty brushcutters. Made from tough spring steel, it sits between the engine unit and handle assembly to isolate vibration at source. By controlling movement under load, it helps keep the machine stable, improves comfort, and reduces hand-arm vibration during long shifts. Designed specifically for Stihl models such as FS 360 C and FS 460 C, it offers a precise fit and reliable performance. As an OEM component (4147 790 8300), it supports the correct geometry and stiffness of the anti‐vibration system, helping maintain cut quality and operator control when tackling dense brush, brambles, or rough ground. Supplied as a single spring for straightforward replacement of a worn or damaged unit.
Key Features:
- Genuine Stihl OEM part for assured compatibility and fit
- Spring steel construction for strength, resilience, and long service life
- Reduces hand-arm vibration to improve comfort over extended use
- Helps maintain accurate control and smoother cutting performance
- Direct replacement for the factory AV spring; no modifications required
- Supports correct isolation of engine and handle assemblies
- Easy to fit with basic hand tools and standard workshop practice
- Helps protect other mounts and fixings from excess stress and shock
Typical Applications:
Ideal for routine maintenance or repair of Stihl clearing saws used in landscaping, estates, forestry, utilities, and grounds maintenance. Replace the AV spring when vibration increases, handling becomes harsh, or after impact damage, to restore comfort, control, and productivity during heavy brush clearing and large‐area vegetation management.
Also known as:
Vibration dampener, shock absorber spring, AV mount spring, isolation spring, anti‐vibe spring, handlebar mount spring, vibration isolation spring.
Fits Models:
FS 360 C, FS 410 C, FS 460 C, FS 460 RC, FS 490 C, FS 510 C, FS 560 C
Alternate Part Numbers:
4147 790 8300, 41477908300
Product Specifications
| L&S Part No. | 4147 790 8300 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41477908300 |
| Unit of Sale | 1 |
| Applications | FS 360 C, FS 410 C, FS 460 C, FS 460 RC, FS 490 C, FS 510 C, FS 560 C, FS360C, FS410C, FS460C, FS460RC, FS490C, FS510C, FS560C |
| Machine Type | Clearing Saws |
| Fits Brands | Stihl |
| Fits Models | FS360C FS410C | FS460C, FS460RC | FS490C, FS510C, FS560C | FS361C | FS411 C-EM | FS461 C-EM | FS491 C-EM | FS461 C-EML |
