# Carburetor for petrol brush cutter TOP431S model YTOP4309, replacement part (fits small 2‑stroke engines)

**URL:** https://aio.lv/en/product--no-name-ytop4309--11700987
**Data updated:** 2026-03-08 08:47 (EET)
**Category:** Garden Equipment Accessories
**Manufacturer:** No name
**Manufacturer code:** YTOP4309
**EAN:** 5903755091512
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.49 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 22.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-ytop4309--11700987

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

Replacement carburetor for petrol-powered brush cutter model TOP431S (MPN YTOP4309, EAN 5903755091512). Designed as a spare part for small 2-stroke garden engines, it controls air–fuel mixture and enables reliable idling and throttle response. Suitable for maintenance and repair of compatible trimmers and brush cutters.

## Long description

Replacement carburetor for petrol brush cutter TOP431S model YTOP4309 designed for small 2‑stroke garden engines. This carburetor regulates the air–fuel mixture to ensure stable idling, smooth throttle response and reliable engine performance after repair or maintenance. It is intended as a direct replacement part for compatible brush cutters and trimmers using compact two-stroke petrol engines.
Advantages
The carburetor provides precise fuel metering for improved engine idling and acceleration. Its compact construction is suitable for small displacement two-stroke engines and allows straightforward installation in common brush cutter assemblies. The replacement part is made to deliver consistent fuel flow and reduce engine hesitation when the throttle is changed.
Suitable for
 Repair and maintenance of small two-stroke petrol brush cutters and trimmers
 Replacing a worn or damaged carburetor to restore engine idling
 Field servicing where a compact, compatible carburetor is required
Key specifications
 Type: carburetor for small 2‑stroke petrol engines
 Function: air–fuel mixture regulation, idling and throttle control
 Compatibility: designed for compact brush cutter/trimmer assemblies with similar mounting and fuel line connections
 Construction: compact metal and polymer components suitable for handheld garden machinery
How to use
Before installation, disconnect the spark plug and drain fuel from the fuel tank and lines. Remove the old carburetor by loosening mounting bolts and detaching fuel and throttle linkages, then fit the replacement in the same orientation. Reconnect fuel line, throttle cable and any choke linkage, verify tight seals at gaskets and fuel fittings, and secure mounting hardware to the manufacturer's torque recommendations. After installation, prime the carburetor if required and start the engine to check idling and throttle response. Adjust idle and mixture screws according to the engine service manual or until stable operation is achieved.
Usage recommendations
Use clean, fresh two-stroke fuel mixed at the correct oil-to-fuel ratio for your engine. Periodically inspect fuel filters, lines and intake gaskets to prevent debris from affecting carburetor performance. If adjustment does not restore proper running, consider professional servicing or verifying compatibility with your specific brush cutter model.

## FAQ

### How much does the Carburetor TOP431S YTOP4309 for petrol brush cutter cost, and is it available for purchase?

The price is 27.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 31.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All No name products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized No name service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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