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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
4.4 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Excellent replacement blades
Size: 26"+16"+14"(B)
Fit my 2023 Mazda CX-30 perfectly. Challenging removing the original Mazda front blades. Very easy installing these new blades. I had to remove the rear wiper arm to install the new rear blade. first, lift the cover at the wiper arm pivot point to access the fastening nut. Loosen and remove the nut and washer with a 13mm socket. Replace the wiper and fasten the wiper arm with the original washer and 13mm nut. Snap down the pivot cover. The new blades operate quietly and thoroughly remove water from the front and rear windows.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Solid wiper blades at a reasonable price
Size: 26"+18"+16B(D-PTB)
The price of these was less than many other brands but I didn't notice a difference at all when installing and using them on my Saab. They were easy to install and function as designed to remove rain. Thankfully, I haven't had to use them to assist with snow removal yet, but I expect them to work just fine.
The wipers work quietly, fit perfectly as explained in the description, and I had no issues with the installation. I am very pleased with the purchase and think these wiper blades compare favorably to more popular brands. I would recommend that you consider these if they make them for your vehicle.
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Reviewed in the United States on November 15, 2025
★★★★★ 4
Good wipers
Size: 26"+14"+10"(PTB)
These windshield wipers fit great for the front windshield. The small one will not fit on the back window. I have a 2017 Encore, which is supposed to work.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Crisp wipers, great price point
Size: 26"+17"+12"(B)
I bought these to replace the Rain-X wipers I had on my CR-V (which were terrible). Installation was easy, all 3 were the correct size, and I was pleasantly surprised that they actually work very well! Not a streak or drop left behind. Worth every cent! I’ll repurchase regularly!
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Great product.
Size: 25"+22"+15"(NARROW PTB)
Great fit for my vehicle. Easy to install. Well packaged.
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Reviewed in the United States on May 17, 2026