Description
Overview:
The AV spring for Stihl compact top‐handle chainsaws is a Genuine Stihl part designed to isolate vibration between the engine unit and the handle assembly. Made from durable spring steel, it helps keep vibration levels low for better comfort and control during prolonged use. This anti‐vibration component is engineered for the Stihl MS150T and MS151T, and selected related variants, restoring the correct feel and responsiveness of the saw when the original spring is worn or damaged. Built to Stihl's OE specification and supplied under Manufacturer Part Number 1146 790 8300, it supports reliable operation in professional and domestic settings. A sound AV system can reduce user fatigue, protect adjacent components from stress, and help maintain consistent cutting performance.
Key Features:
- Genuine Stihl part for precise fit and dependable performance (MPN 1146 790 8300)
- Robust spring‐steel construction for long service life under daily use
- Helps reduce transmitted vibration for improved comfort and control
- Maintains correct chassis‐to‐handle isolation to protect other components
- Supports smoother cutting accuracy by limiting excessive vibration movement
- Direct replacement to restore original AV performance on compatible models
- Corrosion‐resistant finish suitable for outdoor and dusty environments
- Straightforward replacement during routine servicing with basic tools
Typical Applications:
Replacement of worn or broken anti‐vibration hardware on Stihl top‐handle and compact rear‐handle chainsaws used for arborist work, pruning, aerial cutting, landscaping, grounds maintenance, and property upkeep. Suitable for routine servicing to keep the saw comfortable and controllable in frequent start‐stop tasks and extended cutting sessions.
Also known as:
AV damper spring, vibration isolator spring, handle suspension spring, AV buffer spring, shock spring, mount spring, chain saw handle spring, isolation spring.
Fits Models:
MS 150, MS 150 C, MS 150 C-E, MS 150 C-E Z, MS 150 T, MS 150 TC, MS 150 TC-E, MS 150 TC-E Z, MS 151, MS 151 C-E, MS 151 T, MS 151 TC, MS 151 TC-E, MS 151 TC-E Z
Alternate Part Numbers:
1146-790-8300, 11467908300
Product Specifications
| L&S Part No. | 1146 790 8300 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11467908300 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part for precise fit (MPN 1146 790 8300) - Compatible with Stihl MS150T, MS151T, and variants - Durable spring-steel construction for long service life - Reduces vibration for improved comfort and control - Corrosion-resistant finish for outdoor environments |
| Fits Models | MS150T C | MS150C | MS151C, MS151TC |

