Brake hoses before purchase
Buy brake hoses used to note the following points:
1, to select with a CCC mark, name of the factory, production date, regular factory products.
2, according to the model chosen to match the brake hose assembly. Identification of tube signs the corresponding knowledge. Possess such letters "HR" stands for standard expansion of hydraulic hoses; "HL" low expansion of hydraulic hoses; "a" specifies the hoses for air brake system; "v" represents the hose to vacuum brake system.
3, do not use the surface cracking, corrosion, brake hoses of the bubble phenomenon.