1. Fit for Honda GC135 GC160 GCV135 GCV160 engine; EN2000 EN2500 generator. Please note that: it does not fit for GX160 hra214 2. High quality aftermarket parts. The mounting hole size is 9mm/0.35in, please check the picture and size carefully before purchasing 3. Package Content: 1 x Recoil Starter 4. Compatible with 4-5.5hp horizontal and vertical engines