Description
Overview:
The Carburettor C1Q‐S55A is a genuine Stihl replacement carburettor for selected handheld 2‐stroke machines, including the BG 45 and BG 46 leaf blowers. Built with a durable die‐cast metal body and precision fuel‐metering components, it mixes air and fuel accurately to keep starting, idling and acceleration consistent. This early throttle‐cable version is engineered to match the original factory specification, so it seats correctly on the intake and connects to the throttle and fuel lines without modification. As a direct replacement for OEM 4229 120 0604, it helps restore performance when the original carburettor is worn, clogged or damaged. Ideal for routine maintenance in landscaping, grounds care and domestic garden use where reliable running and easy tuning are important. Genuine Stihl part for assured compatibility.
Key Features:
- Genuine Stihl part for correct fit and performance
- C1Q‐S55A early throttle cable version for precise throttle control
- Direct replacement for OEM 4229 120 0604 (C1Q‐S55A)
- Accurate fuel/air mixing for easier starting, stable idle and clean acceleration
- Engineered for Stihl handheld blowers and shredder vacs for seamless integration
- Durable die‐cast body and quality internals for long service life
- Compatible with standard 2‐stroke petrol/oil mix as specified by Stihl
- Helps resolve issues caused by fuel varnish, blocked jets or worn diaphragms
- Straightforward installation with basic hand tools; tune as per the machine manual
- Supports efficient running, helping maintain power and fuel economy
Typical Applications:
Used to replace a faulty or worn carburettor on Stihl BG and SH series blowers and shredder vacs. Suitable for restoring reliable cold starts, steady idle, smooth throttle response and overall efficiency during garden maintenance, leaf clearing, site clean‐ups and groundskeeping.
Also known as:
Carb, carburetor, fuel metering unit, mixer, C1Q S55A, blower carburettor, replacement carb for Stihl handheld 2‐stroke machines.
Fits Models:
BG 45, BG 46, BG 55, BG 65, BG 85, SH 55, SH 85
Alternate Part Numbers:
4229-120-0604, 42291200604
Product Specifications
| L&S Part No. | 4229 120 0604 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42291200604 |
| Unit of Sale | 1 |
| Machine Type | Blower/Shredders |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part ensures correct fit and performance - Direct replacement for OEM 4229 120 0604 - Compatible with BG 45, BG 46, BG 55, BG 65, BG 85, SH 55, SH 85 - Durable die-cast metal body for long service life - Accurate fuel/air mixing for stable idle and clean acceleration |
| Fits Models | SH55, SH85 | BG55 | BG85 |
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