Description
Overview:
This Valve Cover is a genuine Stihl component designed to shield and seal the valve area on compatible Stihl engines. Built from a durable, heat- and oil-resistant polymer, it helps protect internal components from dust, moisture, and impact while supporting smooth, reliable running. As an OEM part (MPN 4180 025 1100), it provides the correct fit and finish for dependable performance over time. Suitable for a wide range of Stihl handheld machines used in landscaping and grounds care, it is an ideal replacement for worn or damaged covers on models such as the FT100 and KM100. Choosing a genuine Stihl part helps maintain overall engine integrity, reduces the risk of premature wear, and preserves the equipment's designed efficiency.
Key Features:
- Genuine Stihl OEM part for assured compatibility and quality (MPN 4180 025 1100)
- Tough, heat- and oil-resistant polymer construction for long service life
- Accurate moulding for a secure fit and reliable sealing performance
- Protects the valve area from dirt, debris, and accidental knocks
- Helps reduce oil mist escape and keeps the engine running efficiently
- Simple, straightforward replacement using basic hand tools
- Suitable for many Stihl machines across brushcutters, KombiEngines, hedge trimmers, and pole pruners
- Corrosion-proof surface that is easy to clean and maintain
- Supports engine longevity by reducing contamination and wear
Typical Applications:
Used when refurbishing engines, replacing cracked or warped covers, or addressing oil weeps and contamination issues. Common in routine servicing of Stihl brushcutters, KombiEngines, long-reach hedge trimmers, pole pruners, and earth augers used by landscapers, groundskeepers, arborists, contractors, and keen DIY users.
Also known as:
Rocker cover, cam cover, tappet cover, cylinder head cover, valve train cover, valve top cover.
Fits Models:
BT130, BT130Z, BT131, FC100, FC110, FC111, FC90, FC91, FC95, FC96, FR130T, FR131T, FS100, FS100R, FS100RX, FS110, FS110R, FS110RX, FS110X, FS111, FS111R, FS111RX, FS120, FS130, FS130R, FS131, FS131R, FS200, FS250, FS310, FS311, FS83, FS83T, FS87, FS87R, FS89, FS89R, FS90, FS90R, FS91, FS91R, FT100, HL90, HL90K, HL95, HL95K, HL100, HL100K, HT73, HT100, HT101, HT102, HT103, HT130, HT131, HT132, HT133, HT135, KM90, KM90R, KM91R, KM100, KM100R, KM110R, KM111R, KM130, KM130R, KM131, KM131R, SP90, SP90T
Alternate Part Numbers:
4180-025-1100, 41800251100
Product Specifications
| L&S Part No. | 4180 025 1100 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41800251100 |
| Unit of Sale | 1 |
| Applications | BT 130, BT 130 Z, BT 131, BT130, BT130Z, BT131, FC 100, FC 111, FC 90, FC 91, FC100, FC110, FC111, FC90, FC91, FC95, FC96, FR130T, FR131T, FS100, FS100R, FS100RX, FS110, FS110R, FS110RX, FS110X, FS111, FS111R, FS111RX, FS120, FS130, FS130R, FS131, FS131R, FS200, FS250, FS310, FS311, FS83, FS83T, FS87, FS87R, FS89, FS89R, FS90, FS90R, FS91, FS91R, FT100, HL 95, HL 95 K, HL100, HL100K, HL90, HL90K, HL95, HL95K, HT100, HT101, HT102, HT103, HT130, HT131, HT132, HT133, HT135, HT73, KM100, KM100R, KM110R, KM111R, KM130, KM130R, KM131, KM131R, KM90, KM90R, KM91R, SP90, SP90T |
| Machine Type | Brushcutters, Pole Pruners, Kombi Tools |
| Fits Brands | Stihl |
| Fits Models | FS83, FS83T | FS90, FS90R | FS100, FS110 | FS120, FS200, FS250 | FS130, FS130R | FS310 | FS91, FS91R | FS111, FS111R, FS111RX | FS131, FS131R | FS311 | FR130T | FR131T | FS89, FS89R | HT73 | HT101 | HT102, HT103 | HT130 | HT131 | HT132, HT133 | KM90, KM90R | KM91R | KM100, KM100R, KM110R | KM111R Engines | KM130, KM130R | KM131, KM131R | FC 90, 95 | FC 100 | FC 111 | BT 130 | BT 131 | BT 130 Z | FC 91, 96 | HL90K, HL90, HL95K | HL100, HL100K | HL 95, HL 95 K | HT135 | HT134 |
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