Description
Overview:
This Bearing Plug is a Genuine Stihl part designed for the MS 211 and MS 211 C chainsaws. It is a precision-moulded polymer plug that seals and protects the bearing area within the crankcase, helping to keep out dust, chips, and moisture during regular use. By maintaining a clean and secure environment around the bearing, it supports smooth rotation and extends component life. Suitable for routine maintenance or repair work, this OEM plug fits exactly where the original was installed, restoring proper sealing without modification. Built to handle vibration and exposure commonly found in chainsaw operation, it is a dependable replacement for a worn, hardened, or missing plug in domestic and professional applications.
Key Features:
- Genuine Stihl OEM component for assured fit and compatibility
- Direct replacement for 1139 792 2902 with no modification required
- Precision-moulded polymer construction for a snug, reliable seal
- Resistant to oil, fuel, debris, and heat from everyday chainsaw use
- Helps protect the bearing from contamination, supporting longer service life
- Contributes to smooth running and consistent performance of the saw
- Quick push-fit style install; ideal for fast turnaround during servicing
- Durable design to withstand vibration and repeated temperature cycles
- Suitable for both professional users and DIY owners maintaining their saws
Typical Applications:
Used during servicing or rebuilds to replace a damaged, perished, or missing bearing plug on compatible Stihl chainsaws. Common when addressing bearing wear, crankcase cleaning, or after heavy use in dusty, resinous, or wet cutting conditions. Helps restore the correct seal around the bearing to reduce ingress of sawdust and moisture.
Also known as:
Bearing cap, bearing cover, sealing plug, crankcase plug, bearing recess bung, protective bearing plug.
Fits Models:
MS 171, MS 171 C, MS 181, MS 181 C, MS 211, MS 211 C, MS171, MS171C, MS181, MS181C, MS211, MS211C
Alternate Part Numbers:
1139-792-2902, 11397922902
Product Specifications
| L&S Part No. | 1139 792 2902 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11397922902 |
| Unit of Sale | 1 |
| Applications | MS 171, MS 171 C, MS 181, MS 181 C, MS 211, MS 211 C, MS171, MS171C, MS181, MS181C, MS211, MS211C |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS171, MS171C | MS181, MS181C | MS211, MS211C |
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