Description
Overview:
This annular buffer is a genuine Stihl OEM anti‐vibration mount for the MS 201 and MS 201 C chainsaws, part number 1145 790 9901. It is made from a tough, flexible elastomer designed to absorb engine vibration and isolate it from the handle system. By reducing vibration transmitted to the operator, it improves control and comfort during cutting and helps protect surrounding components from fatigue. Engineered specifically for the Stihl MS 201 family, it fits correctly without modification and works with the saw's existing anti‐vibration system. Suitable for professional arborists and domestic users alike, this buffer is a straightforward replacement that helps keep your saw running smoothly and reduces the likelihood of vibration‐related wear over time.
Key Features:
- Genuine Stihl OEM part (1145 790 9901) for dependable fit and performance
- Durable elastomer construction designed for demanding chainsaw use
- Reduces vibration at the handles for better control and reduced fatigue
- Helps limit wear to the anti‐vibration system, mounts, and fasteners
- Direct replacement for worn buffers to restore factory AV performance
- Compatible with the Stihl MS 201 series, including top‐handle variants
- Straightforward to fit with standard hand tools
- Reliable operation for both daily professional work and occasional DIY tasks
Typical Applications:
Vibration isolation on Stihl MS 201 series chainsaws during pruning, limbing, felling, dismantling, and firewood cutting. Ideal for prolonged use where reduced hand‐arm vibration improves comfort and accuracy, such as arborist work at height and ground‐based cutting in landscaping or forestry maintenance.
Also known as:
Anti‐vibration mount, AV buffer, rubber bush, shock mount, vibration damper, vibration isolator, engine mount, buffer ring.
Fits Models:
MS 201, MS 201 C, MS 201 C-M, MS 201 T, MS 201 TC, MS201, MS201C, MS201C-M, MS201CM, MS201T, MS201TC
Product Specifications
| L&S Part No. | 1145 790 9901 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11457909901 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl OEM part for MS 201 series chainsaws - Tough elastomer construction absorbs engine vibration - Reduces handle vibration for improved control and comfort - Direct replacement restores factory anti-vibration performance - Compatible with MS 201, MS 201 C, and top-handle variants |
| Fits Models | MS201, MS201C, MS201T, MS201TC |

