- Precision-engineered to maintain your chainsaw’s original performance
- Includes essential sprocket, drum sprocket, washer, needle bearing, and bar and chain kit components
- Genuine OEM CHAINSAW.PARTS quality for dependable fit and durability
CHAINSAW.PARTS CS501-20BC2DSNBHK Bar Chain and Sprocket Kit: Keep Your Outdoor Tool Running Strong
The CS501-20BC2DSNBHK Bar Chain and Sprocket Kit from CHAINSAW.PARTS is a genuine OEM replacement designed specifically for handheld two-cycle outdoor power equipment. This kit combines multiple essential components including the sprocket, drum sprocket, washer, needle bearing, and bar and chain kit to keep your chainsaw operating smoothly. With the CHAINSAW.PARTS CS501-20BC2DSNBHK, you maintain the integrity and performance your equipment was built to deliver.
CHAINSAW.PARTS Components Working in Harmony to Drive Precision Cutting
This comprehensive kit serves a critical role in the chainsaw’s drive system. The sprocket and drum sprocket connect to the engine’s output, transferring power to the chain over the guide bar. The included washer and needle bearing provide smooth rotation and reduce wear on moving parts. Together, these components ensure the chain moves efficiently and safely around the bar, facilitating effective cutting performance. Using genuine CHAINSAW.PARTS parts helps preserve your saw’s original engineering precision.
Recognizing When Your CHAINSAW.PARTS CS501-20BC2DSNBHK Kit Needs Attention
Replacing the bar, chain, and sprocket components at the right time is important to avoid damage and maintain cutting efficiency.
- Visible wear such as worn teeth on the sprocket or chain that no longer grips properly
- Increased vibration or unusual noise during operation indicating worn bearings or misaligned parts
- Poor cutting performance despite proper chain tension and sharpening
Helpful Insights About CHAINSAW.PARTS CS501-20BC2DSNBHK Bar Chain and Sprocket Kit
Is this a genuine CHAINSAW.PARTS OEM part?
Yes, the CS501-20BC2DSNBHK Bar Chain and Sprocket Kit is a genuine OEM CHAINSAW.PARTS replacement component, ensuring it meets original specifications for quality and fit.
How do I confirm it fits my chainsaw?
To verify fitment, please check your equipment’s model and serial number against the part number to ensure compatibility before ordering.








