The hydraulic hose is made of synthetic rubber, thermoplastic or Teflon reinforced materials. The function of the hydraulic hose is to carry fluid to transmit force within hydraulic machinery. The hydraulic hose is consisted of an inner tube, a secondary reinforced layer and a third protective outer layer. The tube is used to carry the fluid, and the secondary layer is usually made of braided wire, spiral wound wire or a textile based yarn, and the last one layer is to protect the hydraulic hose from weather, abrasion, oil or chemicals. Different cars has the different specification on size, lengths on hydraulic hose, so make sure the hydraulic hose in your car before you take the order. Check the hydraulic hose in your car and change it before it is too late to make sure you have a safe trip. We are glad to offer you all BMW genuine OEM hydraulic hose with a discounted price.