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Product Review
- Chainsaw Clutch Drum Sprocket: 7-tooth spur sprocket used in chainsaw clutch systems to transfer engine power to the cutting chain during operation
- Drives the Chainsaw Chain: Integrated spur sprocket engages with the chain for smooth and consistent rotation while cutting wood, and helps maintain stable cutting performance
- Compatible Chainsaw Models: Compatible with Husqvarna 340, 345, 350, 445, 445E, 450, and 450E chainsaws; also compatible with Jonsered 2145, 2150, and McCulloch PM5000 models. Verify compatibility before ordering
- Includes Needle Roller Bearing: Package includes sprocket drum and needle roller bearing for smooth rotation on the crankshaft and stable chainsaw drive operation
- Chainsaw Maintenance Replacement Part: Worn clutch drum sprockets may cause chain slipping, vibration, or reduced cutting performance; replacing worn components helps restore reliable chainsaw operation
