Description
Overview:
This is a genuine Stihl muffler/exhaust gasket that seals the joint between the silencer and the cylinder on compatible Stihl chainsaws. Built from durable, heat‐resistant gasket material, it maintains a tight seal under temperature and vibration, preventing exhaust leaks that can reduce power and efficiency. Designed for a precise fit on popular homeowner and professional saws such as the Stihl 018 and MS 170, it supports smooth running, stable idle, and consistent cutting performance. Using the correct OEM gasket helps protect the cylinder face from hot gas blow‐by and soot build‐up, and reduces excessive exhaust noise and fumes. Genuine Stihl part, OEM No. 1130 149 0601, suitable for routine servicing and straightforward replacement during exhaust or top‐end maintenance.
Key Features:
- Genuine Stihl part for assured compatibility and reliability (OEM No. 1130 149 0601)
- Accurate profile for the exhaust port and muffler flange on listed models
- Heat- and pressure-resistant construction for long service life
- Maintains proper exhaust back pressure to support power and throttle response
- Helps prevent leaks, reducing noise, fumes, and soot around the exhaust outlet
- Direct replacement with no modifications; simple to fit during routine servicing
- Provides a stable seal through repeated heat cycles and vibrations
- Supports efficient, safe operation by keeping exhaust gases correctly routed
Typical Applications:
Used whenever the muffler is removed for cleaning, spark arrestor service, piston inspection, or replacement. Ideal for curing exhaust leaks that cause loss of power, oily residue, or excess noise. Recommended as part of periodic maintenance on Stihl 018/MS 170/MS 180 series chainsaws to keep performance, emissions, and operator comfort in check.
Also known as:
Silencer gasket, silencer seal, exhaust port gasket, exhaust flange seal, exhaust port seal, silencer flange gasket.
Fits Models:
018, MS 170, MS 170 C, MS 180, MS 180 C, MS170, MS170C, MS180, MS180C
Alternate Part Numbers:
1130-149-0601, 11301490601
Product Specifications
| L&S Part No. | 1130 149 0601 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11301490601 |
| Unit of Sale | 1 |
| Applications | 018, MS 170, MS 170 C, MS 180, MS 180 C, MS170, MS170C, MS180, MS180C |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS170, MS170C | MS180, MS180C | 018 |
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