Products Description
5200/5800 Chainsaw Clutch Drum Kit – Complete Replacement Assembly
All-in-One Clutch Drum Kit for 45cc–58cc Chinese Chainsaws
This complete clutch drum set is a direct replacement for the clutch and drive system on Chinese 5200, 5800, 4500, and compatible 45cc–58cc chainsaws . The kit typically includes the clutch drum, 3/8" pitch 7-tooth rim sprocket (19mm inner hole), clutch assembly, needle bearing, oil pump, and worm gear – all components needed for a full clutch system restoration . Manufactured from durable metal, this complete kit simplifies repairs by providing all drive and oil pump components in one package, eliminating the need to source individual parts.


Technical Profiles & Materials
Complete All-in-One Kit – Includes clutch drum, clutch assembly, 7-tooth rim sprocket, needle bearing, oil pump, and worm gear. Everything needed for a full clutch system overhaul in one package .
Direct OEM Replacement – Designed specifically for Chinese 4500, 5200, and 5800 chainsaws with 45cc, 52cc, and 58cc engines . Also compatible with popular clone brands including Tarus, Timbertech, Sanli, and Viron.
Precision Sprocket Configuration – Features a 3/8" pitch, 7-tooth rim sprocket with 19mm inner hole for reliable chain engagement and smooth power transmission .
Durable Metal Construction – Manufactured from high-quality metal to withstand the heat, vibration, and torque of professional chainsaw use .
Technical Specifications
| # | Parameter | Specification |
|---|---|---|
| 1 | Compatible Models | Chinese 4500, 5200, 5800 chainsaws |
| 2 | Engine Sizes | 45cc, 52cc, 58cc |
| 3 | Sprocket Pitch | 3/8" |
| 4 | Sprocket Teeth | 7 |
| 5 | Sprocket Inner Hole | 19mm |
| 6 | Color | Silver grey |
| 7 | Material | Metal |
| 8 | Kit Contents | Clutch drum, clutch assembly, rim sprocket, needle bearing, oil pump, worm gear |
Products Application

Clutch System Restoration
Direct replacement when the chain slips, fails to engage, or produces unusual noise from the clutch area. The complete kit ensures all wear-prone components are renewed simultaneously, preventing premature failure of new parts. The kit includes the oil pump and worm gear for full lubrication system service .

Professional Chainsaw Repair
For workshops and repair centers maintaining Chinese 45–58cc chainsaw fleets, this comprehensive kit simplifies inventory by covering multiple models (4500, 5200, 5800) with a single part number .

Preventative Maintenance
Replacing the clutch drum assembly proactively prevents field failures and ensures consistent power transmission. The 3/8" pitch 7-tooth configuration delivers reliable chain engagement for both professional and homeowner use .
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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Customer Reviews

FAQ
Q: How do I confirm this clutch drum kit fits my chainsaw?
A:Check your chainsaw model number and engine size. This kit fits Chinese 4500, 5200, and 5800 chainsaws with 45cc, 52cc, or 58cc engines . It is also compatible with many clone brands including Tarus, Timbertech, Sanli, and Viron.
Q: What is included in a complete clutch drum kit?
A: A typical complete kit includes the clutch drum, 3/8" pitch 7-tooth rim sprocket (19mm inner hole), clutch assembly, needle bearing, oil pump, and worm gear . This is a DIY assembly kit – you will need to install the components yourself .
Q: What is the advantage of a complete kit over individual parts?
A: A complete kit ensures all drive and oil pump components are renewed simultaneously, saving time and preventing compatibility issues. It eliminates the need to source individual parts separately, making it ideal for workshops and DIY repairs .
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