Description
Overview:
The Jet Needle 5 Groove is a genuine Villiers replacement part for Atco engines, OEM No. V1433. This precision‐machined brass needle sits in the carburettor slide and meters fuel across the mid‐range, helping the engine run cleanly under load and during throttle transitions. The five clip positions allow fine adjustment of mixture to suit engine condition and fuel. Supplied as unused old stock, it may show light tarnish or storage marks, but performance is unaffected. Suitable for vintage Atco lawn mowers and other equipment fitted with Villiers carburettors, it restores correct fuelling and helps maintain starting, idle quality, and acceleration. A direct swap for worn or damaged needles, it supports reliable running where original specification parts are preferred.
Key Features:
- Genuine Villiers part for correct fit and function (OEM V1433)
- Five clip grooves for accurate mixture adjustment across operating range
- Durable brass construction resists wear in the needle jet
- Precision tip profile for consistent fuel metering and smooth throttle response
- Suitable for vintage Atco equipment using Villiers carburettors
- Direct replacement; straightforward to install during a standard carburettor service
- Supports improved starting, idle stability, and mid‐throttle performance
- Supplied as unused old stock; may have cosmetic tarnish with no effect on use
Typical Applications:
Used during carburettor overhaul or tuning on vintage Atco machines powered by Villiers engines. Ideal when addressing poor mid‐range running, hesitation, rich or lean symptoms, or after wear to the original needle. Common in restoration work, seasonal servicing, and where accurate fuelling is needed for reliable mowing and light groundskeeping tasks.
Also known as:
Metering needle, throttle slide needle, 5‐groove needle, fuel metering pin for carburettor, Villiers jet needle V1433.
Fits Models:
Atco
Product Specifications
| L&S Part No. | V1433 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Villiers |
| OEM No. | V1433 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Villiers |
| Key Features | - Genuine Villiers part for Atco engines, OEM No. V1433 - Five clip grooves for mixture adjustment - Precision-machined brass for durability - Suitable for vintage Atco with Villiers carburettors - Direct replacement for worn or damaged needles |
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