Description
Overview:
This Sprocket Cover Nut M8 is a genuine Stihl part (OEM 0000 955 0801) used to secure the clutch/sprocket cover to the body of your machine. Made from durable metal for repeated use, it keeps the cover firmly in place during operation and maintenance. It is designed for Stihl chainsaws such as the MS170 and MS180, and is also used on many other Stihl machines listed below. The M8 sizing ensures a precise fit on the correct studs, maintaining safety, alignment and reliable clamping. Built to Stihl's OEM standards, it offers dependable performance in professional and DIY settings where vibration resistance and consistent fastening are essential.
Key Features:
- Genuine Stihl part for correct fit and reliable performance
- M8 thread for secure fastening of the sprocket (clutch) cover
- Durable metal construction suited to frequent removal and refitting
- Designed to withstand vibration and regular chainsaw use
- Helps maintain safe bar and chain alignment during operation
- Simple to install with standard hand tools
- OEM specification for compatibility across a wide model range
- Suitable for routine servicing such as chain tensioning and bar changes
Typical Applications:
Securing the sprocket/clutch cover during everyday use, chain tensioning, bar and chain replacement, cleaning, and general servicing. Ideal for users who regularly remove the cover to maintain the chain and bar. Used on Stihl chainsaws and other compatible Stihl machines specified in the Fits Models list.
Also known as:
Chain cover nut, clutch cover nut, bar cover nut, M8 cover nut for Stihl, M8 hex nut for sprocket cover, retaining nut for cover studs.
Fits Models:
009, 010, 011, 012, 017, 018, 019T, 020, 020T, 021, 023, 024, 025, 026, 028, 028AV, 029, 030, 031, 032, 034, 036, 036QS, 038, 039, 041, 042 AV, 042AV, 044, 046, 048, 064, 066, E20, E220, FS360, FS360C, FS410C, FS420, FS420L, FS500, FS550, FS550L, HT-KM, HT-KM Pole Pruner, HT101, HT130, HT131, HT56 C, HT56C, HT70, HT70K, HT73, HT75, HTE60, HTKM, MS162, MS162 / MS162C, MS162C, MS170, MS170C, MS171, MS171C, MS172, MS172 / MS172C, MS172C, MS180, MS180C, MS181, MS181C, MS182, MS182 / MS182C, MS182C, MS190T, MS191T, MS192C, MS192T, MS192TC, MS200, MS200T, MS211, MS211C, MS230, MS230C, MS231, MS231C, MS240, MS250, MS250C, MS251, MS251C, MS260, MS260C, MS270, MS270C, MS271, MS271C, MS280, MS280C, MS290, MS291, MS291C, MS310, MS311, MS340, MS341, MS360, MS360C, MS361, MS361C, MS362, MS362C, MS380, MS381, MS382, MS390, MS391, MS440, MS441, MS441C, MS460, MS461, MS640, MS650, MS651, MS660, MS661, MS661C, MSE141 C, MSE141C, MSE220, MSE220C
Alternate Part Numbers:
0000-955-0801, 00009550801
Product Specifications
| L&S Part No. | 0000 955 0801 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 00009550801 |
| Unit of Sale | 1 |
| Applications | 009, 010, 011, 012, 017, 018, 019T, 020, 020T, 021, 023, 024, 025, 026, 028, 028AV, 029, 030, 031, 032, 034, 036, 036QS, 038, 039, 041, 042 AV, 042AV, 044, 046, 048, 064, 066, E20, E220, FS360, FS360C, FS410C, FS420, FS420L, FS500, FS550, FS550L, HT-KM, HT-KM Pole Pruner, HT101, HT130, HT131, HT56 C, HT56C, HT70, HT70K, HT73, HT75, HTE60, HTKM, MS162, MS162 / MS162C, MS162C, MS170, MS170C, MS171, MS171C, MS172, MS172 / MS172C, MS172C, MS180, MS180C, MS181, MS181C, MS182, MS182 / MS182C, MS182C, MS190T, MS191T, MS192C, MS192T, MS192TC, MS200, MS200T, MS211, MS211C, MS230, MS230C, MS231, MS231C, MS240, MS250, MS250C, MS251, MS251C, MS260, MS260C, MS270, MS270C, MS271, MS271C, MS280, MS280C, MS290, MS291, MS291C, MS310, MS311, MS340, MS341, MS360, MS360C, MS361, MS361C, MS362, MS362C, MS380, MS381, MS382, MS390, MS391, MS440, MS441, MS441C, MS460, MS461, MS640, MS650, MS651, MS660, MS661, MS661C, MSE141 C, MSE141C, MSE220, MSE220C |
| Machine Type | Chainsaws, Pole Pruners |
| Fits Brands | Stihl |
| Fits Models | MS170, MS170C | MS180, MS180C | MS230, MS230C | MS250, MS250C | MS200, MS200T | MS260, MS260C | MS290, MS310, MS390 | 030, 031 | 029, 039 | MS270, MS270C, MS280, MS280C | 028, 028AV | MS361, MS361C | MS440 | MS192C, MS192T, MS192TC | MS460 | MS240 | MS340 | MS360, MS360C | MS380 | MS640 | MS171, MS171C | MS181, MS181C | MS211, MS211C | 009 | MS362, MS362C | FS360C FS410C | FS500, FS550, FS550L | MS441, MS441C | FS360, FS420, FS420L (older models) | 010, 011 | 012 | 017 | 018 | 019T | 020, 020T | 021, 023, 025 | 024 | 026 | 032 | 034 | MS231, MS251 | MS271, MS271C, MS291, MS291C | MS311 | MS341 | MS381 | MS382 | MS391 | MS461 | MS650 | MS651 | MS660 | MS661, MS661C | 036 | 036QS | 038 | 041 | 042 AV | 044 | 046 | 048 | 064 | E20, E220 | MSE141 C | MSE220, MSE220C | HT56 C | HT70, HT70K, HT75 | HT73 | HT101 | HT130 | HT131 | HTE60 | MS190T | MS191T | 066 | HT-KM Pole Pruner | MS162 / MS162C | MS172 / MS172C | MS182 / MS182C | MC 200 | HT |
