1. Fit for Honda GC135 GC160 GCV135 GCV160 engine; Attention: Not fit for GX160 hra214. 2. High quality replacement parts. The mounting hole size is 9mm/0.35inch, please check the pictures and dimensions carefully before purchasing 3. Package Content: 1 x Recoil Starter 4. Compatible with 4-5.5HP horizontal and vertical engines 5. Professional factory, professional technical support.