Products Description
Carburetor for 5200 Chainsaw – Direct Replacement Part
Precision Fuel Mixer for Chinese 52cc Chainsaws
This carburetor is a direct, high-quality replacement for the fuel system on Chinese 5200 chainsaws and other models with 45cc to 58cc 2‑stroke engines . It atomizes fuel using intake airflow and adjusts the mixture based on engine speed, ensuring reliable starting, smooth idling, and consistent cutting power . Constructed from anodized die‑cast aluminum, it offers excellent durability and corrosion resistance . As a direct replacement, this carburetor solves common performance problems like hard starting, stalling, and power loss without the need for modifications . It is a cost‑effective solution for restoring your saw's performance .


Technical Profiles & Materials
Precision Fuel Atomization – Uses intake airflow to atomize gasoline and automatically adjusts the mixture concentration based on engine speed, ensuring optimal combustion efficiency .
Robust Construction – Made from high‑quality anodized die‑cast aluminum, offering excellent durability, wear resistance, and corrosion protection for long service life .
Direct Replacement Fitment – Designed as a simple bolt‑on replacement with no modifications required, making installation quick and straightforward .
Wide Compatibility – Fits 5200, 4500, and 5800 chainsaws with 52cc, 45cc, and 58cc engines. Also compatible with numerous clone brands including Tarus, Sanli, and Viron .
Technical Specifications
| # | Parameter | Specification |
|---|---|---|
| 1 | OEM Part No. | 848C80810, MP16, MP16-7, WT-856 |
| 2 | Compatible Models | 5200, 4500, 5800 chainsaws |
| 3 | Engine Sizes | 45cc, 52cc, 58cc |
| 4 | Material | Anodized Die‑Cast Aluminum / Metal |
| 5 | Surface Treatment | Anodic Oxidation for corrosion resistance |
| 6 | Weight | Approx. 100g – 300g (varies by model) |
| 7 | Fuel Type | Petrol / Gasoline |
| 8 | Engine Type | 2-stroke |
Products Application

Performance Restoration
Direct replacement when a 5200 chainsaw exhibits hard starting, rough idling, stalling under load, or a loss of power. This carburetor restores the correct fuel‑air mixture, bringing the saw back to optimal operating condition .

Workshop Maintenance
For repair centers and professional workshops, this carburetor is a versatile solution that services multiple Chinese chainsaw models in the 45‑58cc range, simplifying parts inventory and reducing service times .

Cost‑Effective Repair
Instead of troubleshooting complex fuel system problems, replacing the carburetor with this affordable aftermarket unit is a practical and efficient fix for a wide range of performance issues .
Quality and Craftsmanship Details



Products Package

About Us
As a premier garden machinery parts supplier, Jiaxing Norsun Trading Co., Ltd. bridges global distributors with over 100 vetted China manufacturers. We streamline your B2B supply chain through strict quality control, flexible production, and factory-direct wholesale pricing. Partner with us for reliable, high-volume sourcing of precision-engineered outdoor power equipment components.
Trusted Partnership Power
YOUR PROFESSIONAL ONE-STOP SOURCE
FOR 10000+ OUALITY PARTS
Verified Factory Excellence
BACKED BY 200+ TRUSTED FACTORY PARTNERS
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FAQ
Q: How do I confirm this carburetor fits my chainsaw?
A:Check your chainsaw model number and engine size. This carburetor fits Chinese 5200, 4500, and 5800 models with 45cc, 52cc, or 58cc engines . It replaces OEM part numbers MP16, MP16-7, and 848C80810 .
Q: Is installation difficult?
A: No. This is a direct bolt‑on replacement that requires no modifications. Installation is straightforward and can be done with basic hand tools .
Q: What are the symptoms of a faulty carburetor?
A: Common symptoms include hard starting, the engine stalling immediately after starting, rough idling, hesitation on acceleration, and a noticeable loss of cutting power .
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