Description
Overview:
This gasket is a Genuine Stihl part for the BR 800 and BR 800 C-E backpack blowers. It is a precision-cut sealing component made from durable, heat- and fuel-resistant gasket material suitable for petrol-powered blower engines. Its job is to create a tight seal between mating engine parts, helping to prevent air, fuel, and oil leaks that can reduce performance or cause difficult starting. By restoring a reliable seal, it supports correct mixture, compression, and airflow, so the blower runs efficiently and consistently under load. Supplied as a direct replacement for OEM No. 4283 129 0900, it fits exactly without modification, making it suitable for routine maintenance or repair on high-performance Stihl backpack blowers used by both professionals and DIY users.
Key Features:
- Genuine Stihl replacement part for assured fit and compatibility
- Provides a secure, leak-resistant seal to maintain engine performance
- Durable construction for heat, vibration, and fuel exposure in demanding use
- Helps prevent loss of power, rough running, and hard starting due to air leaks
- Direct replacement for OEM No. 4283 129 0900 to simplify sourcing and fitting
- Supports efficient operation and longevity of the blower
- Consistent dimensions for reliable clamping and face-to-face sealing
- Straightforward to install during routine servicing with clean mating surfaces
Typical Applications:
Used during service, overhaul, or repairs of Stihl backpack blowers to restore sealing between engine components. Ideal when reassembling parts after inspection, replacing worn or damaged gaskets, or troubleshooting air leaks that affect idle quality, acceleration, or overall blower output during heavy garden, landscaping, or site clean-up work.
Also known as:
Blower engine gasket, sealing gasket for backpack blowers, engine mounting gasket, intake or housing gasket (general), Stihl BR-series gasket, replacement sealing shim for blower engine assemblies.
Fits Models:
BR 800, BR 800 C-E, BR 800 C-E Z, BR 800 C-E Z Magnum, BR 800 X-Z Magnum, BR 500, BR 550, BR 600, BR 700
Alternate Part Numbers:
4283 129 0900, 4283-129-0900, 42831290900
Product Specifications
| L&S Part No. | 4283 129 0900 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42831290900 |
| Unit of Sale | 1 |
| Applications | BR 800, BR 800 C-E, BR 800 C-E Z, BR 800 C-E Z Magnum, BR 800 X-Z Magnum, BR500, BR550, BR600, BR700, BR800 |
| Machine Type | Backpack Blowers |
| Fits Brands | Stihl |
| Fits Models | BR500 | BR550 | BR600 | BR700 |
