Description
Overview:
This Tank Cap is a genuine Husqvarna replacement for sealing the fuel tank on petrol brushcutters and trimmers, including the 525 LS and 525 LK. Made from hard-wearing, fuel‐resistant plastic in Husqvarna's signature orange, it is built to cope with regular use, vibration, and exposure to petrol/oil two‐stroke mix. The cap provides a secure, tight seal to help prevent leaks, spills, and fumes, supporting safe operation and consistent engine performance. It is a direct replacement for OEM No. 579 64 57-13 and matches the original fit and function for dependable compatibility. Designed for quick, tool‐free fitting, it restores correct tank closure when an original cap is worn, cracked, or missing, helping maintain your machine's reliability on site or in the garden.
Key Features:
- Genuine Husqvarna part for assured fit and compatibility
- Direct replacement for OEM No. 579 64 57-13
- Durable, petrol‐resistant plastic construction for long service life
- Secure sealing to help prevent fuel leaks and vapour escape
- Helps maintain optimal fuel system performance and safety
- Easy, tool‐free hand installation and removal
- Designed to withstand vibration and frequent use on site
- Suitable for brushcutters using petrol/oil two‐stroke mix
- Bright orange finish for quick identification in the toolbox
- Practical upgrade when the original cap is worn or damaged
Typical Applications:
Used to replace a damaged or missing fuel tank cap on Husqvarna brushcutters and long‐reach tools. Ideal during routine servicing, repairing minor fuel leaks, preparing machines for transport, or ensuring safe storage. Helps keep debris and moisture out of the tank while maintaining a consistent seal for reliable running across landscaping, grounds maintenance, and contractor work.
Also known as:
Fuel tank cap, petrol cap, fuel filler cap, tank filler cap, strimmer fuel cap, trimmer tank cap, brushcutter fuel cap.
Fits Models:
322 L, 322L, 525 HF3S, 525 LK, 525 LS, 525 LST, 525 RJX, 525 RS, 525 RXT, 525HE3, 525HE4, 525HF3S, 525LK, 525LS, 525LST, 525RJX, 525RS, 525RXT
Alternate Part Numbers:
579 64 57-13, 579-64-57-13, 579645713
Product Specifications
| L&S Part No. | 579 64 57 13 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 579645713 |
| Unit of Sale | 1 |
| Applications | 322 L, 322L, 525 HF3S, 525 LK, 525 LS, 525 LST, 525 RJX, 525 RS, 525 RXT, 525HE3, 525HE4, 525HF3S, 525LK, 525LS, 525LST, 525RJX, 525RS, 525RXT |
| Machine Type | Brushcutters |
| Fits Brands | Husqvarna |
| Fits Models | 525HF3S | 525LK | 525LS | 525LST | 525RJX | 525RS | 525RXT | 322 L | 525HE3 | 525HE4 |
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