Description
Overview:
This Fan Wheel is a genuine Stihl spare part for handheld leaf blowers and shredder vacs, engineered to restore correct airflow and performance. Built from tough, high-strength plastic, the centrifugal impeller is designed to run true at high speed, helping to maintain blowing power while keeping vibration low. It is made to Stihl specifications for a precise fit on compatible machines, including the BG 45 and BG 46. As a Genuine Stihl part (4229 704 3400), it replaces a worn or damaged fan wheel like-for-like, supporting reliable operation and extending the service life of your equipment. Suitable for both trade and home users who want dependable performance from their Stihl blower or shredder vac.
Key Features:
- Genuine Stihl part for correct fit and compatibility (4229 704 3400)
- Durable plastic construction for impact and wear resistance
- Balanced design to help reduce vibration and bearing wear
- Optimised airflow to maintain original blowing performance
- Direct replacement with no modifications required
- Precise moulding for secure seating on the blower housing
- Lightweight component to support fast spool-up and engine responsiveness
- Suitable for both blower and shredder vac variants listed
- Supports routine maintenance and restores efficiency after damage or wear
- Cross-references with 4229-704-3400 and 42297043400
Typical Applications:
Used as a replacement impeller in Stihl handheld leaf blowers and shredder vacs to restore airflow when the original fan is cracked, chipped, or worn. Ideal for clearing leaves, grass clippings, sawdust, and light debris from drives, patios, workshops, and job sites. Helps maintain consistent performance during regular garden care or professional grounds maintenance.
Also known as:
Blower fan, impeller, fan blade, impeller wheel, blower rotor, centrifugal fan wheel, turbine wheel, blower impeller, centrifugal impeller.
Fits Models:
BG 45, BG 46, BG 55, BG 65, BG 85, BR 45 C, SH 55, SH 85
Alternate Part Numbers:
4229-704-3400, 42297043400
Product Specifications
| L&S Part No. | 4229 704 3400 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42297043400 |
| Unit of Sale | 1 |
| Applications | BG 45, BG 46, BG 55, BG 65, BG 85, BG45, BG46, BG55, BG65, BG85, BR 45 C, BR45C, SH 55, SH 85, SH55, SH85 |
| Machine Type | Blower/Shredders |
| Fits Brands | Stihl |
| Fits Models | BR45C | SH55, SH85 | BG55 | BG85 |
