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Description
BR420 BR340 Carburetor Kit - Fits Stihl BR340 BR380 BR400 BR420C - Replaces Stihl 4203-120-06014203 120 0601 Carburetor Kit Key Features Complete carburetor replacement kit for Stihl backpack blowers. Includes carburetor, gaskets, fuel filter, spark plug, fuel lines, and primer bulb. Engineered to meet or exceed original equipment specifications for fit and performance. Designed for consistent fuel and air mixing to restore engine power. Replaces Cross Reference Part Numbers 4203 120 0601 4203 120 0603 4203 120 0605 4203 120 0607 HD 4A HD 4B HD
4203-120-0601 Carburetor Kit
Key Features
- Complete carburetor replacement kit for Stihl backpack blowers.
- Includes carburetor, gaskets, fuel filter, spark plug, fuel lines, and primer bulb.
- Engineered to meet or exceed original equipment specifications for fit and performance.
- Designed for consistent fuel and air mixing to restore engine power.
Replaces / Cross-Reference Part Numbers
- 4203-120-0601
- 4203-120-0603
- 4203-120-0605
- 4203-120-0607
- HD-4A
- HD-4B
- HD-13B
Compatibility & Fitment
- Fits Stihl Backpack Blowers:
- BR320
- BR340, BR340L
- BR380
- BR400
- BR420, BR420C
- SR320
- SR340
- SR380
- SR400
- SR420
When to Replace
- Engine will not start or is difficult to start.
- Engine idles poorly, stalls, or surges.
- Lack of power or poor acceleration during operation.
- Black smoke emitting from the exhaust.
- Visible fuel leakage from the carburetor body.
Installation Tips
- Disconnect the spark plug wire before beginning installation for safety.
- Take a picture of the old carburetor's linkage and fuel line connections for reference.
- Ensure all gasket surfaces are clean and free of debris before installing new parts.
- Replace fuel lines and filter at the same time as the carburetor for optimal performance.
- After installation, minor adjustments to the idle and mixture screws may be necessary.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
GREAT
Color: Black, Color: Black
LOVE IT
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
★★★★★ 3
Meh
Color: Black
Quality isn’t the greatest, feels extremely cheap, doesn’t sit level so it has a wobble, ot worth the price
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Really Great Product
I just love this product’s texture and consistency. And i also love how well this product performs in terms of reducing fine lines, evening out skin tone, and improving my skin’s texture. Korean retinol products are often gentler than Western formulations, so if you have sensitive skin and you’re not new to retinol, it’s 100% worth trying out. It’s the only thing i’ve added to my skincare routine (and i have a minimal/simple skincare routine), and it’s definitely improved my skin. There’s barely any scents and i love that.
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Reviewed in the United States on November 2, 2024
★★★★★ 5
Younger looking skin
Feeling amazing on my face, I have seen some improvements in my skin
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Reviewed in the United States on January 28, 2025
★★★★★ 1
Massive acne breakout
I started using this product a week ago and never have I had a face product make me break out this massively in my entire adult life of 20 years. I currently look like a prematurely aged teenager with all these cystic-looking red acne all over my cheeks and forehead. I contemplated posting a photo but was too embarrassed of how terrible my skin looks. So I couldn't bring myself to do it. The only positive side is that the cream does not make my skin burn, which most other products do. The packaging is well-made and good appearance-wise; the tube is easy to use (no leakage, sturdy, etc) and there is no strong smell, which is a positive for me. Alas, these still don't save it; effectiveness-wise it is a -10. I might have to use this as a hand cream. So I suggest you save your money and go buy something else. I now need another product to get rid of this layer of acne all over my skin. Sign.
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Reviewed in the United States on May 10, 2025