General Description This carburetor is designed for use with several riding lawn mower models, offering excellent compatibility and value. It is made from durable materials, ensuring reliable and efficient performance. Technical Specifications Compatible Models: Craftsman LT 1000 (19.5 hp), 42-inch mower with BS 21 hp IC twin engine, riding lawn mowers from 1995 onwards with V-Twin engine. Replacement Part Numbers: 693479, 694026, 694056, 499306, 499307, 495181, 495026, 491429, 397245, 393297, 399623, 392806, 393286, 393293, 394338, 394503, 394352, 394505, 396634, 398107, 399229, 491535, 491427, 495033. Includes: air filter, fuel filter, cleaning tools, fuel shut-off valve, and gaskets. Material: plastic and metal. Available Colors: silver, black, red. Compatibility and Accessories: Compatible with engines: 400707, 401407, 401707, 402707, 404707, 40A777, 421707, 422707, 42C777, 422777, 42A707, 42B707, 42D707, 42E707, 460707, 460777, 461707, 461777, 462707, and 463707. Required for 12.5 to 20 hp twin L-head vertical engines. Installation: Carburetor installation is simple and requires no special tools. Follow the included instructions to ensure proper and safe installation. Usage: This carburetor is designed to provide optimal fuel delivery, improving the performance of your lawn mower. Be sure to maintain it regularly to extend its lifespan. Other Information: All use of brand names or model names is solely to demonstrate compatibility. Please note that color variations may occur depending on lighting and screen settings.