SPROCKET ASSEMBLY (Crown CR100843-2)

CR100843-2: A worn sprocket assembly can cause chain misalignment and premature wear on related drivetrain components. This aftermarket replacement part references Crown catalog number CR100843-2. The sprocket assembly transfers rotational motion from a drive shaft to a chain, enabling controlled movement of a load. A common failure consequence is chain slippage, which reduces positioning accuracy and may lead to sudden load shifts. During routine service, a sprocket with worn teeth often produces audible clicking or jerky motion. Verify the serial number or application, then call (562) 693-7748.

Part number variants: CR100843-2, cr100843-2, CR1008432, cr1008432