1、Simple Starting: With this pull starter, you will find it easier to start your tool with easy pulling and quick rewinding. 2、Practical Usage: Standard design allows for wide use on for GX340 GX390 as well as for Clones 339cc 389cc 420cc 439cc 459cc. 3、Aluminium Alloy: Adopting premium aluminum alloy material, the pull starter is not likely to deform and also very durable. 4、Quicker Cooling: Mesh design enables quick heat dissipation, which ensures safe and stable work performance, very reliable. 5、Easy to Install: Comes with a compact size and a light weight as well, the hand pull starter is very convenient to install. Item Type: Pull Starter Material: Aluminum Alloy Use: Generator Accessory Application: For GX390 generator. 1 x Pull Starter