Description
Overview:
The AV mount (anti-vibration mount) for Stihl chainsaws is a genuine Stihl OEM component that isolates engine vibration from the handles to improve comfort and protect the machine. Built from durable rubber/elastomer with a bonded metal insert, it reduces shock transfer and helps maintain smooth operation. This part suits high-performance models including the MS 651 and MS 661, and is identified by Stihl MPN 1144 792 2904. Replacing tired or perished mounts restores control, reduces user fatigue, and supports accurate cutting. It is a practical service item for forestry, arborist work, landscaping, and demanding DIY use, helping to extend the lifespan of the saw by reducing stress on the handle system, fasteners, and nearby components.
Key Features:
- Genuine Stihl OEM part for assured compatibility and reliability
- Exact fit for the specified MS 651 / MS 661 platform, including MS 661 C
- Tough elastomer with metal insert for long service life
- Reduces hand-arm vibration for more comfortable operation
- Helps protect handles, mounts, and housings from vibration-related wear
- Stable isolation to support precise cutting control
- Resistant to fuel, oil, and weather exposure in typical chainsaw use
- Straightforward replacement using standard hand tools
- Supports regular maintenance schedules and preventative servicing
- Replaces Stihl references 1144-792-2904 and 11447922904
Typical Applications:
Used when a chainsaw shows increased vibration, cracked or softened mounts, loose-feeling handles, or after heavy impact. Suitable for routine service of professional and domestic saws, including felling, de-limbing, firewood processing, storm clean-up, and site clearance. Helps maintain operator comfort during prolonged cutting.
Also known as:
Anti-vibration buffer, AV buffer, vibration isolator, engine mount, handle mount, isolation mount, silent block, shock absorber for chainsaws.
Fits Models:
MS 651, MS 661, MS 661 C, MS651, MS661, MS661C
Alternate Part Numbers:
1144-792-2904, 11447922904
Product Specifications
| L&S Part No. | 1144 792 2904 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11447922904 |
| Unit of Sale | 1 |
| Applications | MS 651, MS 661, MS 661 C, MS651, MS661, MS661C |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS651 | MS661, MS661C |
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