Description
Overview:
The Air Bleed Tube to suit Amal Carburettor (MPN: 343/020) is a small, precision component that helps set the correct air flow in the carburettor's emulsion circuit, supporting accurate fuel metering across the rev range. This genuine Amal part is made from durable metal for long service life in demanding engine environments. By regulating the air correction path, it helps stabilise idle, improves throttle response, and supports cleaner running. Suitable for a wide range of machinery that uses Amal carburettors, including small plant, stationary engines, garden machinery, and classic or utility motorcycles. Ideal for owners and mechanics maintaining Amal-equipped equipment, it restores intended carburettor behaviour and helps prevent issues caused by worn or incorrect bleed components.
Key Features:
- Genuine Amal part for direct fit and correct specification
- Precisely controls air flow to maintain proper fuel/air ratio
- Supports stable idle, smoother acceleration, and consistent running
- Durable metal construction resistant to fuel and vibration
- Sized and engineered for Amal carburettor passages for reliable sealing
- Helps reduce flat spots, hesitation, and rich/lean running caused by incorrect bleed
- Straightforward replacement during a standard carburettor service
- Suitable for routine maintenance or full carburettor rebuilds
Typical Applications:
Used during carburettor servicing and rebuilds on engines fitted with Amal units, such as compact construction equipment, generators, mowers, cultivators, stationary engines, and classic utility bikes. Commonly fitted when addressing poor idle quality, off‐idle stumble, or inconsistent mixture control. A practical spare to keep on hand for regular maintenance schedules.
Also known as:
Air correction tube, air bleed jet, emulsion bleed tube, carburettor air passage tube, carb bleed tube, mixture bleed tube. Often referenced simply as a bleed tube for Amal carburettors.
Fits Models:
Amal Carburettor
Alternate Part Numbers:
343 020, 343020
Product Specifications
| L&S Part No. | 343/020 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Amal |
| OEM No. | 343 020 |
| Unit of Sale | 1 |
| Key Features | - Genuine Amal part ensures direct fit and correct specification - Controls air flow for proper fuel/air ratio - Durable metal construction resists fuel and vibration - Suitable for Amal carburettor-equipped machinery - Ideal for routine maintenance or carburettor rebuilds |
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