Key benefits Reliable aftermarket replacement for GC135, GC160, GCV135, GCV160, and EN2000 generators. Suitable for 45HP horizontal and vertical shaft engines, delivering longlasting and dependable performance. Seamless compatibility with original parts. Replaces OEM numbers 28400ZL8023ZA, 28400ZL8013ZA, and 284400ZM0, designed to fit and function like the original for an easy replacement. Durable construction. Made from plastic and metal materials to withstand tough conditions and prolonged use, ensuring reliable operation in various environments. Quiet and smooth starting. Advanced design provides low noise operation and steady performance for trouble engine starts. Compatibility and fit Fits GC135, GC160, GCV135, GCV160, and EN2000 generators. Suitable for 45HP horizontal and vertical shaft engines. What makes it stand out Purposebuilt as an exactstyle recoil starter replacement, promoting a seamless swap without modification. Combines durable materials with a streamlined mechanism to support repeated start cycles with minimal wear. Specifications and use cases Engine compatibility: 45HP engines with horizontal or vertical shafts. Common applications include portable generators used for home backup, field service, smallscale operations, and maintenance at workshops or farms. Use scenarios Home backup power: a worn recoil starter on a GC135/GC160based generator to ensure reliable starts during outages. Field service or job site: Use in portable generators for construction sites or remote work where dependable, quiet starting is important. Small farm or workshop operations: Maintain steady power for auxiliary generators running equipment that requires quick, consistent starts.