Description
Overview:
This Diaphragm & Gasket Kit is a genuine Husqvarna replacement for the carburettor on selected two‐stroke machines, including 545FXAT and 545RXTAT. It refreshes the fuel pump and metering functions by replacing tired diaphragms and sealing gaskets that harden or deform over time. The components are made from fuel‐resistant elastomer and gasket‐grade composite to maintain a tight seal and stable fuel delivery. Fitting this kit helps prevent air and fuel leaks, restores smooth idling and throttle response, and supports reliable starting in everyday use. Built to Husqvarna OEM specification for a precise fit, it's suitable for routine servicing or when troubleshooting running issues. Manufacturer reference: 582 36 64‐01 (also 582366401). Designed for professional brushcutters and similar handheld equipment used in forestry, landscaping, and grounds care.
Key Features:
- Genuine Husqvarna OEM part for assured compatibility and quality (Genuine Part)
- Restores carburettor metering and pump action for smooth, consistent running
- Helps cure hard starting, poor idle, hesitation, and lean/rich tuning problems
- Fuel‐resistant materials suited to two‐stroke petrol/oil mix environments
- Reduces the risk of air and fuel leaks that can cause engine damage
- Precision cut gaskets match original porting and thickness for a reliable seal
- Straightforward to fit with basic hand tools during scheduled maintenance
- Durable construction supports longer service intervals and equipment lifespan
- OEM reference: 582 36 64‐01 / 582366401 for easy identification
Typical Applications:
Used during carburettor servicing on Husqvarna brushcutters and other compatible two‐stroke machines to restore performance after heavy use or storage. Ideal when engines surge, stall under load, or won't hold tune. Common in professional forestry, landscaping, estate management, and DIY maintenance to keep equipment reliable throughout the cutting season.
Also known as:
Carburettor diaphragm kit, carb rebuild set, carb gasket and diaphragm kit, fuel pump diaphragm set, carb service kit, overhaul kit, repair pack, seal and diaphragm set for two‐stroke carburettors.
Fits Models:
545FXAT, 545FXTAT, 545RXTAT, 550XP, 550XPG
Alternate Part Numbers:
582 36 64-01, 582366401
Product Specifications
| L&S Part No. | 582 36 64 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 582366401 |
| Unit of Sale | 1 |
| Applications | 545FXAT, 545FXTAT, 545RXTAT, 550XP, 550XPG |
| Machine Type | Brushcutters |
| Fits Brands | Husqvarna |
| Fits Models | 550XP, 550XPG | 545FXAT | 545RXTAT | 545FXTAT |
