Total: $0.00
Taxes and shipping calculated at checkout
4203-120-1610 Carburetor Stihl BR420 - Only Carburetor
$50.00
4203-120-1610 Carburetor Stihl BR420
Aftermarket replacement carburetor (part number 4203-120-1610) for Stihl BR340, BR380, BR420, BR420C, SR340, SR380, and SR420 backpack blowers – Krovor. Aluminium alloy construction. Replaces Walbro HD-45, HD-29, HD-28, and HD-28A carburettors. Available as carburetor only or with parts kit. 0.4kg. $50.
⚠️ Important Notice – Read Before Ordering
- This is an aftermarket replacement carburetor. It is NOT a genuine OEM Stihl or Walbro part.
- Professional installation is strongly recommended.
-
2 variants available – select before ordering:
- Only Carburetor – $50 (carburetor body only)
- With Parts – $50 (carburetor + gaskets, seals, diaphragms, and other overhaul hardware — see product images for full kit contents)
- Ships from China Mainland. Import duties and taxes are not included and may be charged depending on destination country.
Key Features
- OEM Part Number 4203-120-1610 – Direct-Fit Replacement: Direct aftermarket replacement for Stihl BR340, BR380, BR420, BR420C, SR340, SR380, and SR420 backpack blower carburettors referenced by part number 4203-120-1610.
- Replaces Walbro HD-45, HD-29, HD-28, HD-28A: Compatible with and replaces Walbro carburettor models HD-45, HD-29, HD-28, and HD-28A on compatible Stihl backpack blowers.
- Aluminium Alloy Construction – Durable and Long-Lasting: Aluminium alloy body manufactured and tested to deliver optimal engine performance on Stihl backpack blowers.
- With Parts Option – Complete Overhaul Kit: The “With Parts” variant includes gaskets, seals, diaphragms, and other essential hardware for a complete carburetor overhaul. See product images for full kit contents.
Specifications
- Part Number: 4203-120-1610
- Replaces Walbro: HD-45, HD-29, HD-28, HD-28A
- Item Type: Aftermarket replacement carburetor
- Application: Stihl backpack blower
- Material: Aluminium alloy
- Weight: 0.4kg
- Warranty: 1 year (supplier-stated)
- Origin: Mainland China (Fujian)
- Condition: 100% Brand New
Fitment and Compatibility
- Stihl BR340 — Backpack Blower
- Stihl BR380 — Backpack Blower
- Stihl BR420 — Backpack Blower
- Stihl BR420C — Backpack Blower
- Stihl SR340 — Backpack Sprayer/Blower
- Stihl SR380 — Backpack Sprayer/Blower
- Stihl SR420 — Backpack Sprayer/Blower
Replaces Walbro carburettor part numbers: HD-45, HD-29, HD-28, HD-28A. Cross-reference part number 4203-120-1610 with your original before ordering.
Package Includes
- Only Carburetor: 1 × replacement carburetor (4203-120-1610)
- With Parts: 1 × replacement carburetor + gaskets, seals, diaphragms, and overhaul hardware (see product images for full kit contents)
Important Notes
- This is an aftermarket replacement part — NOT a genuine Stihl or Walbro OEM part.
- Professional installation is strongly recommended.
- Select “Only Carburetor” or “With Parts” from the variant selector before ordering.
- Colour may vary slightly from product images due to lighting and screen differences.
- Dimensions are measured manually and may have a small tolerance of 1–3mm.
- If you have any questions before purchasing, please contact us.
Frequently Aksed Questions
How do I make a purchase?
Simply browse our products or use the Shop Your Ride feature to find compatible parts. Add your desired items to the cart, proceed to checkout, enter your shipping details, choose a payment method, and place your order.
What if I receive a damaged or incorrect item?
Please contact our customer support within 7 days of receiving your order. We'll arrange a replacement or refund as quickly as possible.
How can I contact customer support?
You can reach us through our Contact page, email, or live chat during business hours. Our team is always happy to help with any questions or concerns.