Usage Tips:Features:1OE Number: The referencing OE number of this rewind recoil starter is 1716511 S, which is molded and designed depend on the data. 2Fitment: The pull start recoil starter is a replacement for Kohler CH440, please check the model of your vehicle engine before ordering. 3High Performance: A larger sized handle and increased durability gives you a firm and comfortable grip when starting, you can pull back on the cord forcefully without experiencing restriction. 4Premium Material: The rewind recoil starter is made of high strength ABS and aluminium alloy material, which is wear resistant, break proof, durable and stable. 5Easy to Install: Stringently manufactured to meet the standard, good replacement for the old or broken one, improving the time efficiency.Package included:1 x PullStartRecoilStarter