Compatible with MTD, 737-05066, and 547cc models.

Compatible models: Compatible with MTD 547cc engine 4x90hu, 4x90hua, 8x90ku, 8x90kub, 8x90zu, 8x90zua, 9x90hu, 9x90hua, ax90hu, ax90hua, ax90hub, 9x90hua; Compatible with Columbia CLT42G, CLT42H, CLT46CVT, CYT4220; Compatible with Cub CAD XT1-LT42, XT1-LT42C, XT1-LT46 lawn tractors; Compatible with Troy Bilt TB42 Hydro, Bronco 42, Pony 42X, Bronco 46X, Horse 42, LTFAB46 tractors; Compatible with Craftsman T1300, T1500. Part Numbers: Air Filter, Replacement Part Numbers 937-05066 and 737-05066; Oil Filter Replacement 951-12690; Spark Plug Replacement Part Number: 951-10292. Air Filter Outer Diameter: 3-1/2 inches; Height: 4-1/4 inches. Package List: 1 Air Filter, 1 Pre-Filter, 1 Spark Plug, 1 Fuel Filter, 1 Oil Filter. Note: If you encounter any problems during the purchase process, you can contact me anytime. We are online. Welcome to visit our store for consultation. Friendly Reminder: Please leave a review after receiving the product. Thank you for your support. If you need to purchase in bulk, you can contact me, and I will give you a corresponding discount. Compatible vehicle models: Compatible with MTD 547cc engines 4x90hu, 4x90hua, 8x90ku, 8x90kub, 8x90zu, 8x90zua, 9x90hu, 9x90hua, AX90hu, AX90hua, AX90hub, and 9x90hua; compatible with Columbia CLT42G, CLT42H, CLT46CVT, CYT4220; compatible with Cub CAD XT1-LT42, XT1-LT42C, and XT1-LT46 lawn tractors; also compatible with Troy. When purchasing, please pay attention to the product's size and specifications to ensure it meets your needs. We provide detailed product information, including its features and specifications, in the title and product description. We hope you are completely satisfied with your purchase, so please feel free to contact us if you have any questions or concerns. We will be happy to assist you. Thank you for choosing our product. We hope you enjoy it.