Detailed Description  C.V JOINT (1)the material of c.v joint is CF53 steel ,the special steel for c.v joint ,the material of the inner part of c.v joint is 40 chrome,we use most best quality for c.v joint in China (2)our Complete c.v.joint kit included c.v.joint boot (rubber),grease, nut and clamps. (3)The c.v.joint boot is used for prevent the dirt come into the c.v joint, while grease keeps balls smooth and keep temperature at normal level when the c.v joint is working ! (4) In normal condition, products guarantee is 50,000 Km (5)our brand UVC c.v joint have a good feed back in the world ! C.V JOINT FOR FORD APPLICABLE MODLE: FESTIVAL ALL MODELS A25 F21 O53.2