Description
Overview:
The New Type Flywheel for Stihl TS400 is a Genuine Stihl part designed to restore smooth, reliable running on your cut-off saw. Made from robust cast aluminium alloy with cooling fins and embedded magnets, it stabilises rotational speed, maintains engine momentum, and works with the ignition module to generate a consistent spark. It also helps drive cooling airflow around the cylinder during operation. This flywheel is a direct replacement for OEM Part No. 4223 400 1201 and is engineered specifically for the Stihl TS400/TS 400. Replacing a worn or damaged flywheel can improve starting, throttle response and overall engine stability, making it suitable for both trade users and DIY owners who need dependable performance on site or at home.
Key Features:
- Genuine Stihl replacement for OEM 4223 400 1201
- Precision balanced for smooth operation and consistent ignition timing
- Durable cast aluminium alloy construction for long service life
- Integrated cooling fins to support effective engine airflow
- Correct taper/keyway and magnet alignment for the TS400 platform
- Direct-fit design using existing fixings; no modification required
- Built to handle the demands of construction and hire environments
- Helps maintain stable idle, reliable starting and steady high‐speed running
Typical Applications:
Ideal for restoring performance on Stihl TS400 cut-off saws used in concrete, masonry, roadwork, utilities and landscaping tasks. Commonly fitted when the original flywheel has damaged fins, a worn keyway, cracked hubs, corrosion, or timing issues affecting starting and running. Suitable for routine maintenance or repairs in workshops, on site, or in hire fleet servicing.
Also known as:
Magneto flywheel, ignition flywheel, engine rotor, alternator rotor, fan wheel, fly wheel, rotating mass, crankshaft rotor, timing rotor.
Fits Models:
TS 400, TS400
Alternate Part Numbers:
4223-400-1201, 42234001201
Product Specifications
| L&S Part No. | 4223 400 1201 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42234001201 |
| Unit of Sale | 1 |
| Applications | TS 400, TS400 |
| Machine Type | Disc Cutters |
| Fits Brands | Stihl |
| Fits Models | TS400 |
