Description
Overview:
The Walbro D24-HDA Carburettor Gasket & Diaphragm Kit is a genuine replacement set for servicing Walbro HDA-series carburettors fitted to Husqvarna chainsaws, including the 357 and 357XP. It contains fuel‐resistant diaphragms and precision‐cut gaskets that restore the carburettor's pump and metering functions, helping the engine start reliably, idle smoothly, and respond cleanly to throttle. Built from durable elastomer and fibre/composite materials suited to petrol garden and forestry machinery, this kit is designed for routine maintenance or repair when running issues arise from aged or hardened diaphragms. It is suitable for professional users and DIY owners who need an accurate, OEM‐quality fix to maintain performance and reduce downtime. Genuine Walbro part for a precise fit and dependable sealing.
Key Features:
- Genuine Walbro OEM D24-HDA kit for correct fit and function
- Designed for Walbro HDA carburettors on Husqvarna 357, 357XP, 359
- Restores metering and pump action to stabilise idle and throttle response
- Fuel‐resistant diaphragms and fibre/composite gaskets for long service life
- Accurate gasket profiles help prevent air leaks and inconsistent tuning
- Straightforward to fit with basic hand tools and standard workshop practices
- Helps address hard starting, stalling, flooding, or poor acceleration caused by worn parts
- Supports reliable performance after storage or heavy seasonal use
- OEM reference D24-HDA for easy identification and ordering
- Suitable for routine preventative maintenance to reduce unplanned downtime
Typical Applications:
Used when a chainsaw shows symptoms of tired carburettor internals, such as difficult starting, erratic idle, hesitation, or uneven fuel delivery. Ideal during seasonal services, after long storage, or when tuning cannot be stabilised due to hardened diaphragms or leaking gaskets. Common in forestry, arborist work, landscaping, and general grounds maintenance.
Also known as:
Carb kit, carburettor repair kit, diaphragm and gasket set, carb service kit, Walbro HDA service pack, metering and pump diaphragm kit, carb overhaul kit for HDA-series carburettors.
Fits Models:
357, 357XP, 359
Alternate Part Numbers:
D24-HDA, D24HDA
Product Specifications
| L&S Part No. | 204 211 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Walbro |
| OEM No. | WD24-HDA |
| Unit of Sale | 1 |
| Applications | 357, 357XP, 359 |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 357XP |
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