SPROCKET ASSEMBLY (Crown CR100843-002)

CR100843-002: A worn sprocket assembly can cause chain slippage and erratic movement in a chain-drive system. This aftermarket replacement part references Crown as the OE maker and carries the cross-reference number CR100843-002. The sprocket assembly transfers rotational force from a drive shaft to a chain, enabling controlled linear motion. A common failure consequence is chain misalignment, which may lead to uneven wear or sudden load drop. During operation, the sprocket's teeth engage the chain links, and any tooth damage reduces engagement precision. Verify the serial number or application, then call (562) 693-7748 to confirm correct selection.

Part number variants: CR100843-002, cr100843-002, CR100843002, cr100843002