Masuma constant velocity joints (CV joints) are manufactured according to factory OEM specifications and match the original parts as closely as possible. They guarantee an even transmission of torque without noise and vibration. Masuma CV joints are equipped with a durable boot, clamp and special grease - you don't have to purchase them separately. The guarantee for the hub assemblies is 12 months. Wherever you bought or installed a part, within a year you have the right to return it by simply providing him with a receipt or other document confirming the purchase date and price. Even if you are not a certified auto mechanic and installed the part yourself in your garage, just keep your purchase receipt and, if a problem arises, you can always return the part. Masuma is a global brand of auto parts, components and consumables. The main specialization of the brand: resource parts for post-warranty service of Japanese cars. The company's strategy is to offer consumers the best ratio of reliability and cost of spare parts.