Carburetor Kit For Sthil BR400 BR420 BR420C BR340 BR380 BR320 Backpack Blower #4203-120-0601 4203-120-0603 4203-120-0605 with Cleaning Brush
SKU: 16980964283

Carburetor Kit For Sthil BR400 BR420 BR420C BR340 BR380 BR320 Backpack Blower #4203-120-0601 4203-120-0603 4203-120-0605 with Cleaning Brush

Sale price$15.51 Regular price$17.23
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Description

Carburetor Kit For Sthil BR400 BR420 BR420C BR340 BR380 BR320 Backpack Blower #4203-120-0601 4203-120-0603 4203-120-0605 with Cleaning BrushModel Fit Guide Carburetor Compatible with: Stihl 4203 120 0601 Carb ; Stihl 4203 120 0603 Carb ; Stihl 4203 120 0605 Carb ; Stihl 4203 120 0607 Carb ; Walbro HD 4A HD 4B HD 13B Carburetor Used on Stihl Backpack Blowers Stihl SR320 Carburetor ; Stihl SR340 Carburetor ; Stihl SR380 Carburetor ; Stihl SR400 Carburetor ; Stihl SR420 Carburetor ; Stihl BR320 Carburetor ; Stihl BR340 Carburetor ; Stihl BR380 Carburetor ; Stihl BR400 Carburetor Stihl BR420

Model Fit Guide

Carburetor Compatible with:

Stihl 4203 120 0601 Carb ; Stihl 4203 120 0603 Carb ;
Stihl 4203 120 0605 Carb ; Stihl 4203 120 0607 Carb ;
Walbro HD-4A HD-4B HD-13B Carburetor

Used on Stihl Backpack Blowers :

Stihl SR320 Carburetor ; Stihl SR340 Carburetor ; Stihl SR380 Carburetor ; Stihl SR400 Carburetor ;
Stihl SR420 Carburetor ; Stihl BR320 Carburetor ; Stihl BR340 Carburetor ; Stihl BR380 Carburetor ;
Stihl BR400 Carburetor; Stihl BR420 Carburetor
BR420, SR320, SR340, SR380, SR400, SR420, BR320, BR340, BR380, BR400 ,BR420C, BR340L
( SR 320, SR 340, SR 380, SR 400, SR 420, BR 320, BR 340, BR 380, BR 400, BR 420, BR 420C, BR 340L) Single Cylinder Two-stroke Engine Backpack Leaf Blower).

Product Details:

Air Filter Size(cm): length 5-1/8" x width 3-1/2" x height 1-1/2".

Air Filter Part Number: 4203 141 0301,4203 141 0301A,4203-007-1028.
Fuel Filter Part Number: 0000 350 3502, 0000 350 3506, Fits Fuel Line 3/16" ID, Length: 1 3/4", OD: 11/16".
Spark Plug Part Number: NGK BPM7A, Champion CJ6Y, Champion CJ7Y, Denso W22MP-U, Bosch WS6F.
Grommet # 0000 989 0516, 503735801
Fuel line # 0000-930-2803
Gasket Part Number:  4114 149 1205, C1M-W26.

Adjusters on carburetors

● Drain screw: used to drain the fuel out of the carburetor.
● Idle mixture screw: controls the intake of fuel to adjust the engine for optimum running.
● Idle speed screw: controls the intake of air to adjust the engine’s idle speed.
● High-speed screw: adjustment for high speed.
● Low-speed screw: adjustment for low speed.
● Turn clockwise to decrease the RPM (revolutions per minute) while turning counterclockwise is for increasing the RPM. The amplitude for each adjustment is 1/4 turn.



Hipa's OEM replacement carburetor repair kit offers you the ultimate solution. DIY with 1,000,000+ Hipa members to get your machine up and running like new again, once and for all.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 16980964283

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Sue Henry
Port Orchard, US
★★★★★ 1
Do not buy
Cheap, but tastes bad. I guess it worked but I tossed a big bottle of it and got the higher price Spring Valley 10 kg melatonin which works well. The taste is great (strawberry) and highly chewable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
F
Verified Purchase
Fred Heaston II
Birmingham, US
★★★★★ 5
Got it
They are good vitamins. Thank you
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Reviewed in the United States on October 19, 2025
T
Verified Purchase
Trudi madio
Massapequa, US
★★★★★ 2
not happy it said gummies that why l bought them
this product said that they were gummy’s but they’re actually chewable tablets. I can’t eat tablets. I’m very disappointed that it said gummy. That’s the only reason why I bought it.
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Reviewed in the United States on March 10, 2026
B
Verified Purchase
BookzRule
Alexandria, US
★★★★★ 4
Not as effective
I don't find the chewable as effective as the ones that dissolve. These don't seem to give me the same relaxing quality.
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Reviewed in the United States on November 30, 2025
A
AJ
Massapequa, US
★★★★★ 5
A Year’s Supply in One Bottle, But 10mg is Potent
I picked this up mainly for the value factor. Getting 360 tablets in one bottle means I don't have to think about reordering for a very long time, which is convenient. The "fast dissolve" claim holds up well. You don't need water to take them; they break down quickly in your mouth without leaving a gritty residue. The berry flavor is decent—since it is naturally sweetened, it doesn't have that harsh chemical aftertaste that some sugar-free brands have, though it is slightly chalky compared to a gummy. The main thing to be aware of is the dosage. 10mg is a heavy dose if you are accustomed to the standard 3mg or 5mg tablets. It definitely works to put you out quickly, but I found that 10mg can be a bit overkill for a standard night. The nice thing about the tablet form (vs. a capsule) is that they are easy to snap in half if you want to taper down to a 5mg dose to avoid feeling groggy the next morning. If you have a high tolerance, this is a great bulk buy, but beginners should probably start with half.
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Reviewed in the United States on December 16, 2025

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