Description
Overview:
This valve housing is a genuine Husqvarna replacement part for lightweight petrol trimmers and brushcutters, including the 122C and 122LD ranges. Built from a durable moulded polymer, it forms part of the small-engine fuel system, providing a stable seat for the internal valves that regulate fuel flow around the carburettor and primer circuit. By restoring correct sealing and alignment, it helps maintain smooth starting, steady idling, and reliable throttle response. As an OEM match to MPN 575 48 44-01 (575484401), it is designed for a precise fit with no modifications, reducing downtime during routine maintenance or repairs. Suitable for trade users, grounds teams, and home gardeners who need dependable performance from their Husqvarna equipment. Genuine Husqvarna part.
Key Features:
- Genuine Husqvarna part for assured fit and performance
- Direct replacement for worn or damaged valve housings to restore fuel system integrity
- Durable polymer construction resists vibration, fuel exposure, and heat
- Helps improve starting, idling stability, and overall running consistency
- Engineered for a seamless fit on specified Husqvarna models, minimising setup time
- Supports long service life when used with clean fuel and correct maintenance
- Simple installation with standard hand tools, no special modifications required
- OEM reference MPN 575 48 44-01 (575484401) for easy identification and ordering
Typical Applications:
Used during service or repair of Husqvarna trimmers to address hard starting, erratic idle, or fuel leaks traced to the primer/carburettor valve area. Common in workshop overhauls, fleet maintenance for groundskeeping, and DIY fixes where restoring correct fuel flow and sealing returns the machine to smooth, dependable operation.
Also known as:
Valve cover, primer valve housing, carburettor valve body, purge valve housing, fuel valve block, fuel system valve seat, trimmer valve block.
Fits Models:
122C, 122LD, 122LDX, 122LK, 122R, 122RJ
Alternate Part Numbers:
575 48 44-01, 575484401
Product Specifications
| L&S Part No. | 575 48 44 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 575484401 |
| Unit of Sale | 1 |
| Applications | 122 C, 122 LD, 122 LDx, 122 LK, 122C, 122LD, 122LDX, 122LK, 122R, 122RJ |
| Machine Type | Grass Trimmers |
| Fits Brands | Husqvarna |
| Fits Models | 122 C | 122 LD | 122 LDx | 122 LK | 122R | 122RJ |
