Product Parameters
| Specification Item | Description |
|---|---|
| Compatible Models | CS-4510, CS-4510ES, CS-4010, CS-420ES, CS-450, 451S |
| Clutch Type | Centrifugal (3-shoe design) |
| Clutch Hub OEM Part No. | A552000470 (Fits CS-4010/4510ES) |
| Clutch Drum OEM Part No. | A556000481 (Steel, for CS-4510ES) |
| Clutch Plate OEM Part No. | 17501939430 (Fits CS-4510ES) |
| Clutch Spring Repair Kit | CS4510-CLR (Includes 3 springs) |
| Drive System (Drum) | .325" Pitch, includes spur sprocket |
Product Description
1. Complete OEM Component Range
Genuine ECHO parts are available individually or as kits. Options include the full clutch hub (A552000470), the steel clutch drum (A556000481), and spring repair kits (CS4510-CLR) containing 3 replacement springs for routine rebuilds .
2. Automatic Clutch-Driven Oiler
The saw features an automatic, clutch-driven oiling system . This design reduces oil consumption and ensures the bar and chain receive lubrication only when the clutch is engaged (i.e., when the chain is moving), which helps prevent bar and chain wear.
3. Spring-Assist Starting & Durable Design
Complementing the durable steel clutch construction, the CS-4510 features a spring-assist starter that reduces starting effort . The heavy-duty steel clutch drum is designed to withstand professional wear and is a direct replacement for worn or scored drums that cause rough chain operation .
PRODUCT PICTURES
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FAQ
Q: What are the symptoms of a failing clutch or clutch drum on a CS-4510?
A: Common signs of a worn clutch include: the chain creeping at idle (broken/worn springs), slipping under load (worn shoes), or a jerky chain drive. Signs of a bad clutch drum include deep grooves (scoring) on the drum surface, the chain jumping off the bar, or grinding noises. If the drum is blued, it has overheated .
Q: Which ECHO CS-4510 clutch component do I need?
A: Determine which part of the clutch system is worn. If the engine revs but the chain doesn't move well, the clutch hub (A552000470) with shoes and springs may be worn.
Q: How does your quality control?
A:Quality is priority. Our inspection team always pay great attention on quality control from the beginning to the end of the production. Every product will be carefully inspected before shipment.
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