Key Start Compatible Part for CH940 and CH980 Engines Part number 2509929S A directfit replacement designed to restore keyed ignition operation on equipment powered by CH940 and CH980 engines. This compatible part matches the specified part number 2509929S to help you equipment to service quickly and with minimal effort. Key benefits Restores key start function so equipment can be started safely and conveniently. Directfit compatibility with CH940 and CH980 engines reduces installation time and avoids modifications. Durable construction for everyday use in workshop and field environments. Simple replacement process that reduces downtime and keeps maintenance straightforward. What this part does Replaces the original key start component identified by part number 2509929S for CH940 and CH980 engine platforms. Provides the mechanical and electrical interface needed for keyed ignition start on compatible engines. Important attributes Compatibility: Works with CH940 and CH980 engine models, part 2509929S. Function: Keyed ignition start component to control engine start operation. Fit: Engineered for direct replacement of the original mounting points and connections. Materials and build: Constructed from durable materials for daily operational demands and routine maintenance cycles. Typical applications and use scenarios a pressure washer powered by a CH940 or CH980 engine where the key start has failed. a worn key start on a portable generator to restore secure starting control. Service small industrial or rental equipment using CH940 or CH980 engines to keep units available for customers and job sites. Installation and maintenance tips Verify engine model and part number 2509929S before installation. Follow standard safety procedures: disconnect battery or ignition power before replacing the part. Inspect connectors and mounting points for wear and clean contact surfaces for performance. This compatible key start part provides a practical replacement option for CH940 and CH980 engine applications requiring part 2509929S.