Engine Compatibility: Specifically designed replacement for lawn mower engine models CH740-3103, CH740-3104, CH740-3344, and CH740-3345, this spark advance module assembly is elaborated to fit and function perfectly in engines Replace Part Number: 24584116-S 24-584-116-S 24 584 116-S substitute for 2458491-S 2458465-S 2458454-S. Direct replacement design making installation quick and hassle-free Enhanced Performance: With the 24 584 116-S Module Spark Advance (Digital Spark Advanced Ignition) Assembly, your mower experience enhanced performance and reliability. Designed specifically for lawn mowing equipment, it ensures optimum ignition timing for efficient operation, keeping your outdoor equipment running smoothly This ignition coil is crafted from plastic and comes in a sleek black color. It is engineered to provide a reliable spark advance for mower engines, ensuring optimal performance and . The module is easy to install, making it a perfect choice for those looking to replace their ignition control module quickly and efficiently. Color: Black Material: plastic Package Contents: 1*Ignition Coil Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.