# Flywheel (magneto) for petrol chainsaw TOR4945S — part YTOR49MG

**URL:** https://aio.lv/en/product--no-name-ytor49mg--11701364
**Data updated:** 2026-03-08 08:47 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** No name
**Manufacturer code:** YTOR49MG
**EAN:** 5903755091727
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 18.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-ytor49mg--11701364

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Replacement flywheel (magneto) designed for petrol chainsaw model TOR4945S. This mechanical part provides engine ignition timing and supports the alternator/magneto function for producing spark and electrical output. Intended for use as a spare part in maintenance and repair of TOR4945S chainsaws to restore ignition performance and reliable starting.

## Long description

Replacement flywheel (magneto) for petrol chainsaw TOR4945S — part YTOR49MG is a spare mechanical component designed to restore ignition timing and magneto function in TOR4945S chainsaws. The component integrates the flywheel mass and the magneto poles required for generating the magnetic field that induces current in the ignition coil, enabling spark generation and charging of small onboard electrical circuits. This part is intended for maintenance and repair tasks where original flywheel performance has degraded, where ignition timing needs verification, or where the magneto is damaged or faulty.
Advantages
This flywheel is designed to match the mechanical and magnetic requirements of TOR4945S petrol chainsaws, providing consistent ignition timing and reliable magnetic flux for the ignition coil. As a replacement part, it allows restoration of starting performance and stable engine operation without requiring modification to the saw’s engine housing or ignition system. The integrated design supports both spark generation and limited electrical output for systems that rely on the magneto.
Suitable for
 Repair and maintenance of TOR4945S petrol chainsaws
 Replacement of worn or damaged flywheel/magneto in compatible small two-stroke engines
 Servicing ignition problems such as weak or absent spark
 Restoring charging capability for small onboard electrical components
Key specifications
 Function: Flywheel with integrated magneto for ignition and small electrical output
 Compatibility: Designed for TOR4945S petrol chainsaw model
 Material: Cast metal flywheel with embedded magnets (typical for magneto flywheels)
 Mounting: Engine crankshaft-mounted flywheel with keyed or splined fitment (matches TOR4945S crankshaft interface)
 Purpose: Restores ignition timing and enables spark generation
How to use
Before installation, disconnect the spark plug boot and ensure the chainsaw is cool and free from fuel leaks. Remove the starter cover and any components obstructing access to the flywheel. Unscrew and extract the existing flywheel using appropriate pullers or tools recommended for TOR4945S engines, taking care to note or mark the timing position if required. Fit the replacement flywheel onto the crankshaft in the same orientation, ensuring the keyway or spline meshes correctly. Tighten the flywheel retaining nut to the manufacturer’s specified torque and reassemble removed components. Reconnect the spark plug lead and verify ignition and safe starting function.
Usage recommendations
Use appropriate hand tools and a flywheel puller designed for small engines to avoid damage. Verify correct ignition timing and secure mounting torque after installation. Inspect the ignition coil, spark plug, and wiring for faults if ignition issues persist. Replace the flywheel only with parts specified for TOR4945S to ensure proper fit and engine performance.

## FAQ

### How much does the Flywheel (magneto) No name TOR4945S YTOR49MG cost, and is it available for purchase?

The price is 22.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 30.07.2026 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

https://aio.lv/img/cache/product/11701364/67084387_large.webp