Description
Overview:
This Insulator (Stihl OEM Part No. 1121 084 6901) is a genuine Stihl component designed for use on a wide range of the brand's petrol chainsaws, including the 034 and 088. Manufactured from a rigid, heat‐resistant composite, it serves as a protective barrier between hot engine areas and nearby parts, helping to limit heat soak into sensitive components such as the carburettor housing, intake area and surrounding plastics. By reducing unwanted heat transfer, it supports stable running, protects adjacent seals and wiring, and helps preserve overall engine efficiency. Built to Stihl's specifications for consistent fit and function, this insulator is suited to both professional and domestic machines and is an ideal replacement during servicing or when the original plate shows damage, warping or wear.
Key Features:
- Genuine Stihl OEM part for assured compatibility and performance
- Heat‐resistant composite construction for long service life
- Designed to reduce heat transfer to adjacent components and intake areas
- Supports consistent tuning and smooth running by limiting heat soak
- Helps protect plastics, rubber parts, seals and wiring from thermal stress
- Direct replacement on listed models; no modification required
- Resists fuel, oil and vibration typical of chainsaw use
- Lightweight and corrosion‐proof, aiding reliability with minimal added mass
- Clearly identifiable by OEM reference 1121 084 6901 for correct selection
Typical Applications:
Used during routine maintenance, engine rebuilds or troubleshooting overheating issues on Stihl chainsaws. Suitable when the original insulator is cracked, distorted or heat‐damaged, or when stabilising operating temperatures is required for reliable cutting in forestry, arboriculture, landscaping, and construction environments.
Also known as:
Insulating plate, carburettor insulator, spacer plate, isolation plate, thermal spacer, barrier plate.
Fits Models:
024, 034, 036, 036QS, 088, GS461, MS240, MS260, MS260C, MS340, MS360, MS360C, MS441, MS441C, MS461, MS780, MS880, MS881
Alternate Part Numbers:
1121-084-6901, 11210846901
Product Specifications
| L&S Part No. | 1121 084 6901 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11210846901 |
| Unit of Sale | 1 |
| Applications | 024, 034, 036, 036QS, 088, GS461, MS240, MS260, MS260C, MS340, MS360, MS360C, MS441, MS441C, MS461, MS780, MS880, MS881 |
| Machine Type | Chainsaws |
| Fits Models | MS260, MS260C | MS240 | MS340 | MS360, MS360C | MS441, MS441C | 024 | 034 | MS461 | MS780 | MS880 | 036 | 036QS | 088 | MS881 | GS461 |
