Description
Overview:
The Carburettor Gasket for Hikoki/Hitachi, MPN 6684615, is a Genuine OEM sealing gasket made to restore and maintain a proper air–fuel seal between the carburettor and engine intake. Manufactured from a fuel- and heat‑resistant fibre composite for reliability with modern pump petrol, it helps prevent air leaks, poor idling and hard starting. This gasket is sized and punched to factory specification for a precise fit and correct manifold alignment. Suitable for handheld petrol garden and construction equipment, it is commonly used on the Hikoki CH62EA3 and TBL 4600. Fitting a new gasket whenever the carburettor is removed supports consistent performance, stable tuning and reduced emissions, extending service life of your machine’s fuel system. This is a Genuine Hikoki/Hitachi part.
Key Features:
- Genuine Hikoki/Hitachi OEM part for assured fit and compatibility
- Direct replacement for OEM No. 6684615
- Fuel- and heat-resistant fibre composite material for durability
- Forms a reliable seal to prevent air and fuel leaks
- Helps restore stable idle, smooth acceleration and easier starting
- Cut to exact port profile for correct alignment and airflow
- Suitable for regular maintenance when removing/refitting the carburettor
- Compatible with standard UK forecourt petrol (E5/E10) when used as intended
- Straightforward installation with basic hand tools; follow the service manual
- Supports longer carburettor life and consistent machine performance
Typical Applications:
Used when servicing or replacing the carburettor on Hikoki handheld equipment, including hedgetrimmers and similar petrol tools. Ideal for resolving vacuum leaks after carburettor removal, improving starting, idle stability and throttle response in routine maintenance or repair.
Also known as:
Carburettor seal, intake gasket, carb base gasket, carb mount gasket, manifold gasket.
Fits Models:
CH62EA3, TBL 4600, TBL4600
Alternate Part Numbers:
6684615, HKK6684615HKK
Product Specifications
| L&S Part No. | HKK6684615 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Hikoki |
| OEM No. | 6684615 |
| Unit of Sale | 1 |
| Machine Type | Hedgetrimmers, Blowers |
| Fits Brands | Hikoki |
| Fits Models | TBL 4600 |
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