performance replacement engine component engineered to restore reliable operation for a wide range of compatible engines and equipment. Designed to match original part dimensions and fit, this component helps maintain engine performance and minimize downtime during the winter season. Key benefits Broad compatibility: Fits multiple engine model groups including 12A100, 12A300, 12A400, 12C100, 12C300, 12C400, 12D100, 12D200, 12D300, 12D400, and 12E100, plus 12B400 series and model numbers 121412, 121413, and 121492. Equipment compatibility: Suitable for Ariens compact 24inch snow blowers, Simplicity 822 and 922 EXD snow blowers, and Toro Power Max 726 OE Snow Blower with BS900 Snow motor. Craftsman replacement fit: Compatible with Craftsman snowblower models 536.881550, 536.881800, 536.881851, 536.881950, and 536.881750 for seamless integration. Restores performance: Replaces worn or damaged components to help engine responsiveness and consistent operation during heavy use. Straightforward installation: Designed to align with existing mounting points and connections to reduce installation time and complexity. Durable design: Manufactured to match original part form and function for dependable seasonal use. Important attributes Function: Replacement engine component intended to restore original engine operation and performance. Compatibility: Exact fit for the engine and equipment models listed above; confirm model numbers before . Size and fit: Built to the original part dimensions for direct fitment on compatible engines and equipment. Performance: Provides a reliable replacement to help maintain consistent engine performance under snowclearing conditions. Typical applications Seasonal : a worn component on a compact 24inch snow blower before the winter season to ensure dependable clearing performance. Onthespot maintenance: Swap the component after detecting reduced engine responsiveness or irregular operation during snow removal tasks. Rebuild or refurbish: Use as part of a small engine rebuild to restore function on compatible engines and snowblower models. Notes Verify your engine or equipment model number against the compatibility list before ordering to ensure correct fit. This product is a direct replacement component intended to match original part fit and function for the models and machines listed.