Products Description
4500/5200/5800 Chainsaw Carburetor – 2 Copper Tubes
High-Performance Carburetor for 45cc–58cc Chinese Chainsaws
This replacement carburetor is specifically engineered for Chinese 4500, 5200, and 5800 chainsaws with 45cc, 52cc, and 58cc 2‑stroke engines . Featuring a distinctive double copper tube design, it is also compatible with brands like Tarus, Timbertech, Sanli, and Viron . The carburetor ensures optimum fuel‑air mixing, restoring reliable starting and consistent cutting performance.
Technical Profiles & Materials
Double Copper Tube Design – The dual‑tube configuration improves fuel delivery and atomization, supporting smoother throttle response and more efficient combustion .
Direct OEM Replacement – Replaces OEM part number 848C80810 and fits Chinese 4500, 5200, 5800, as well as 45cc, 52cc, and 58cc engines .
Durable Construction – Made from high‑quality anodized die‑cast aluminum or metal alloy, offering excellent wear resistance and corrosion protection .
Improves Engine Performance – Restores stable idling, smooth acceleration, and consistent power output, resolving common issues like hard starting, stalling, and power loss .
Easy Installation – A direct bolt‑on replacement that requires no modifications, allowing quick installation with basic tools .
Technical Specifications
| # | Parameter | Specification |
|---|---|---|
| 1 | OEM Part No. | 848C80810 / MP16 |
| 2 | Compatible Models | 4500, 5200, 5800 Chinese chainsaws |
| 3 | Engine Capacity | 45cc, 52cc, 58cc |
| 4 | Material | Aluminum alloy / Metal |
| 5 | Design Feature | Double copper tubes |
| 6 | Mount Type | Bolt‑on replacement |
| 7 | Surface Treatment | Anodized (select models) |
| 8 | Package Contents | 1 carburetor |
Products Application
Chainsaw Restoration
Direct replacement when the original carburetor is clogged or damaged by ethanol fuel, restoring reliable starting and consistent cutting power on 4500–5800 series saws.
Workshop Maintenance
For repair centers servicing multiple Chinese chainsaw brands, this carburetor simplifies inventory by covering 45–58cc engines across many popular models .
Performance Upgrade
The double copper tube design improves fuel atomization, offering smoother throttle response and more efficient combustion compared to standard single‑tube units.
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.
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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 4500, 5200, and 5800 models with 45cc, 52cc, or 58cc engines . It is also compatible with many brands listed above .
Q: What is the advantage of the double copper tube design?
A: The two copper tubes improve fuel flow and atomization, resulting in smoother throttle response, better idling, and more efficient combustion compared to single‑tube designs .
Q: What tools do I need for installation?
A: Installation requires basic hand tools. The carburetor is a direct bolt‑on replacement with no modifications needed .
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