Description
Overview:
The Cover Washer for Stihl chainsaws is a Genuine Stihl part designed to maintain secure, reliable assemblies on your saw. Made from durable metal with a smooth, round profile, it sits beneath a fastener to spread load, protect mating surfaces and preserve correct spacing. This helps prevent loosening under vibration and keeps covers aligned for consistent performance. It is ideal for routine maintenance or repairs on popular Stihl models such as the MS 340 and 029. Supplied to Stihl specification under part number 1127 162 1000, it replaces worn or missing washers to restore factory fit and function, supporting long service life of housings, guards and other cover components on your machine.
Key Features:
- Genuine Stihl part for assured compatibility and fit across the listed models
- Manufactured from robust metal to resist wear, deformation and vibration
- Precision dimensions maintain correct spacing and alignment of cover assemblies
- Helps protect cover surfaces from fastener bite-through and marking
- Stable in demanding chainsaw conditions, including heat and dust
- Straightforward to install using basic hand tools
- Direct replacement for the original washer to restore reliable operation
- Supports consistent clamping force for smoother, safer running
Typical Applications:
Used during service or repair of Stihl chainsaws to replace a damaged, corroded or missing cover washer. Common when refitting covers and housings after cleaning, replacing brakes or sprockets, or during full strip-down and rebuild. Suitable for professional forestry and arborist work, grounds maintenance, farm use, and domestic firewood cutting where dependable fastening and alignment of covers are essential.
Also known as:
Cover washer, flat washer, spacer washer, retaining washer, machine washer, cover plate washer. These terms refer to washers used to spread fastener load and protect surfaces in cover and housing assemblies on chainsaws and similar machinery.
Fits Models:
029, 030, 031, 034, 039, MS 290, MS 310, MS 311, MS 340, MS 390, MS 391
Alternate Part Numbers:
1127-162-1000, 11271621000
Product Specifications
| L&S Part No. | 1127 162 1000 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11271621000 |
| Unit of Sale | 1 |
| Applications | 029, 030, 031, 034, 039, MS 290, MS 310, MS 311, MS 340, MS 390, MS 391, MS290, MS310, MS311, MS340, MS390, MS391 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS290, MS310, MS390 | 030, 031 | 029, 039 | MS340 | 034 | MS311 | MS391 |
