Chainsaw Clutch Drum Bearing Kit 578097901 – Fits 350 340 351 353
NEWONE Chainsaw Clutch Drum Bearing Kit – Part Numbers 578097901 & 5038730-73
Keep your chainsaw running at peak efficiency with this heavy-duty Clutch Drum Needle Bearing Kit from NEWONE. Engineered as a direct OEM replacement (part numbers 578097901 and 5038730-73), this kit restores smooth clutch engagement and reliable power transfer so you can get back to work fast.
Key Features
- Wide Compatibility: Designed to fit a broad range of chainsaw models including 340, 350, 351, 353, 2145, 2150, CS2152, and CS2245 — one kit for multiple tools.
- Direct OEM Replacement: Serves as a precise drop-in replacement for OEM part numbers 578097901 and 5038730-73, eliminating guesswork.
- Enhanced Performance: Replacing worn or damaged clutch drum components restores optimal power transfer, efficient cutting, and smooth operation.
- Durable Steel Construction: Manufactured from robust stainless steel built to withstand the demands of frequent, heavy-duty use — delivering long-lasting reliability.
- Easy Installation: User-friendly design allows for quick, straightforward installation to minimize downtime and keep your chainsaw in top condition.
Specifications
| Product Name | Chainsaw Clutch Drum Bearing Kit |
| OEM Part Numbers | 578097901 / 5038730-73 |
| Compatible Models | 340, 350, 351, 353, 345, 445, 450, 450E, 2145, 2150, CS2152, CS2245 |
| Material | Stainless Steel |
| Assembly Required | No |
| Package Contents | 1 × Clutch Drum Kit (full set) |
| Country of Origin | Made in China |
Package Contents
- 1 × Clutch Drum Bearing Kit (complete set)
Note: Actual color may vary slightly from images due to monitor brightness and lighting conditions. Please allow for minor measurement tolerances.
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Frequently Asked Questions
Q: Which chainsaw models is this clutch drum bearing kit compatible with?
A: This NEWONE Clutch Drum Bearing Kit (OEM part numbers 578097901 and 5038730-73) is compatible with a wide range of models including the 340, 345, 350, 351, 353, 445, 450, 450E, 2145, 2150, CS2152, and CS2245 chainsaws. Always verify your model number before ordering.
Q: What OEM part numbers does this kit replace?
A: This kit is a direct replacement for OEM part numbers 578097901 and 5038730-73. It is designed as a precise drop-in replacement to restore your chainsaw's clutch drum to factory performance.
Q: Is this clutch drum bearing kit easy to install?
A: Yes. The kit is designed with user-friendly installation in mind — no special tools are required beyond standard chainsaw maintenance equipment. The set comes fully assembled, so you can complete the replacement quickly and minimize downtime.
Q: What material is this bearing kit made from?
A: The clutch drum bearing kit is constructed from robust stainless steel, making it durable enough to handle frequent use in demanding outdoor conditions while maintaining reliable performance over time.