Description
Overview:
The Pump Piston Kit for Stihl FS90 and FS90R, with Manufacturer Part Number (MPN) 4180 120 9701, is a genuine Stihl part designed to maintain the efficiency and performance of your Stihl equipment. This kit is crafted from high-quality materials to ensure durability and reliability. It is specifically engineered for use in brushcutters and trimmers, such as the FS90 and FS90R models, providing essential support for the pump mechanism. By replacing worn or damaged pistons with this genuine kit, you can extend the lifespan of your machinery and maintain optimal performance.
Key Features:
- Genuine Stihl part for assured compatibility and quality
- Durable construction for long-lasting performance
- Easy to install, ensuring minimal downtime
- Designed to maintain the efficiency of your equipment
- Direct replacement for OEM Part No. 4180 120 9701
Typical Applications:
This pump piston kit is typically used in Stihl brushcutters and trimmers, such as the FS90 and FS90R models. It is an ideal replacement part for regular maintenance, ensuring your equipment continues to function efficiently and effectively.
Also known as:
This component is also referred to as a Stihl pump piston replacement kit or simply a piston kit, making it a versatile and indispensable part of your maintenance toolkit.
Fits Models:
FC100, FC110, FC90, FC95, FS100, FS100R, FS100RX, FS110, FS110R, FS110RX, FS110X, FS87, FS87R, FS90, FS90R, FT100, HL100, HL100K, HL90K, HL95, HL95K, HT100, HT101, KM100, KM100R, KM110R, KM90, KM90R, SP90, SP90T
Alternate Part Numbers:
4180 120 9701, 41801209701
Product Specifications
| L&S Part No. | 4180 120 9701 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41801209701 |
| Unit of Sale | 1 |
| Fits Brands | Stihl |
| Fits Models | FS90, FS90R | FS100, FS110 |

