high quality,valve cotter, gy6 valve cotter

motorcycle engine part,pressed part,valve cotter,gy6 valve cottermotorbike part used for auto parts, motorcycle part , with the material 20Cr or you can send your only material We professionally provide small spare parts used for engine,such as valve,valve lock clamp ,valve spring ,valve spring retainer,valve retainer ring with all models.the valve lock clamps we provide are extruded to form with low carbon steel .They not only correct the defect that the material may have,but also increase the forming precision .any two ones can be matched to be used.After dealing with carbon nitrogen thermal transmission,the core is in high tenacity,and the surface is in high hardness,which also avoid the defect that may exists in ones dealing with ordinary medium carbon steel ,greatly increasing the reliability.yours sincerelybestni