Features: 1. PERFECT FIT Engine air vane spring, replace part number is 790849, highly matches the original equipment. 2. SIMPLE ASSEMBLY It is an excellent substitute for old or damaged parts, prolong the service life of the machine. 3. IRON MATERIAL The product is made of high quality iron material, durable in use, wear resistant, long service life. 4. EXQUISITE CRAFT Professional manufacturing, superb craftsmanship and high accuracy help to provide the best performance. 5. GARDEN TOOL ACCESSORIES Built according to standard Specifications, suitable for engines with automatic choke system Specification: Item Type: Air Vane Spring Material: Iron Weight: Approx. 5g / 0.2oz Replacement Number: 790849 Application: Suitable for engines with automatic choke system Package List: 5 x Air Vane Spring Features Perfect Fit: Highly matches the original equipment with part number 790849, ensuring a seamless replacement for your engine's air vane spring. Simple Assembly: An excellent substitute for old or damaged parts, making it easy to install and extending the service life of your machine. Durable Iron Material: Made of high-quality iron, this choke spring accessory is wear-resistant and offers a long-lasting performance. Exquisite Craftsmanship: Professionally manufactured with superb craftsmanship and high accuracy, guaranteeing optimal performance for your engine. Garden Tool Compatibility: Built to standard Specifications, this choke spring replacement is suitable for engines with an automatic choke system, making it an ideal accessory for your lawn mower.