Item Type: Air Vane Spring_x000D_ Material: Iron_x000D_ Weight: Approx. 5g / 0.2oz_x000D_ Replacement Number: 790849_x000D_ Application: Suitable for engines with automatic choke system 1PERFECT FIT Engine air vane spring, replace part number is 790849, highly matches the original equipment. 2SIMPLE ASSEMBLY It is an excellent substitute for old or damaged parts, prolong the service life of the machine. 3IRON MATERIAL The product is made of high quality iron material, durable in use, wear resistant, long service life. 4EXQUISITE CRAFT Professional manufacturing, superb craftsmanship and high accuracy help to provide the best performance. 5GARDEN TOOL ACCESSORIES Built according to standard specifications, suitable for engines with automatic choke system5 x Air Vane Spring