Description
Overview:
This genuine Husqvarna carburettor is a direct replacement for selected petrol hedgetrimmers, including the 323HF60 and 323HE3. It meters and mixes fuel and air for reliable cold starts, smooth idling, and clean acceleration. Built for tough outdoor use, the assembly typically features a die‐cast aluminium body with brass metering parts and fuel‐resistant diaphragms, helping it withstand vibration and modern pump fuel. Designed specifically for Husqvarna two‐stroke hedge trimmers, it restores correct engine performance when the original unit is worn, blocked, or damaged. Supplied to Husqvarna specification for a precise fit and seal to the intake manifold and air filter side. Genuine Part status ensures compatibility with linkages and fuel lines on the stated models.
Key Features:
- Genuine Husqvarna part for assured fit, function, and durability
- Calibrated to deliver the correct fuel/air mixture for two‐stroke engines, aiding easy starting and stable idle
- Robust aluminium construction with corrosion‐resistant components for long service life
- Designed to withstand vibration and typical garden debris exposure
- Smooth throttle response and reduced hesitation under load when correctly tuned
- Direct swap for the original unit; compatible with standard mounting points and controls
- Helps resolve hard starting, surging, flooding, and poor top‐end power caused by a failed carburettor
- May require basic idle and mixture adjustment after fitting to match local conditions
- Manufacturer Part Number (MPN): 503283403 (also referenced as 503 28 34‐03)
Typical Applications:
Replacement carburettor for Husqvarna petrol hedgetrimmers used in landscape maintenance, grounds care, estate management, and domestic garden work. Ideal when routine servicing cannot correct issues like difficult starting, unstable idle, flat spots, or excessive fuel consumption.
Also known as:
Carb assembly, carb unit, fuel mixer, hedge trimmer carburettor assembly, replacement carb for Husqvarna two‐stroke trimmers.
Fits Models:
323HD60, 323HE3, 323HF60, 325HD75 X-Series, 325HDA65 X-Series, 325HE3 X-Series, 325HE4 X-Series, 325HS75 X-Series, 325HS99 X-Series
Alternate Part Numbers:
503 28 34-03, 503283403
Product Specifications
| L&S Part No. | 503 28 34 03 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 503283403 |
| Unit of Sale | 1 |
| Applications | 323HD60, 323HE3, 323HF60, 325HD75 X-Series, 325HDA65 X-Series, 325HE3 X-Series, 325HE4 X-Series, 325HS75 X-Series, 325HS99 X-Series |
| Machine Type | Hedgetrimmers |
| Fits Brands | Husqvarna |
| Fits Models | 323HD60 | 323HE3 | 325HD75 X-SERIES | 325HDA65 X-SERIES | 325HE3 X-SERIES | 325HE4 X-SERIES | 325HS75 X-SERIES | 325HS99 X-SERIES |
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