Hitachi mid-arm hydraulic cylinder seal repair kit is an accessory for Hitachi mid-arm hydraulic cylinder seal. Including various seals, O-rings, oil seals and other accessories required for hydraulic cylinders, Better solve problems such as hydraulic cylinder leakage and poor sealing, Improve the reliability and stability of the hydraulic system. Has the following characteristics: 1. Material: High-quality rubber, polyurethane and other materials are used, which are wear-resistant, pressure-resistant, High temperature resistance, corrosion resistance and other characteristics ensure the long-term service life of the seal. 2. Machining: Each seal is precisely machined to ensure the matching accuracy and sealing performance with the hydraulic cylinder. 3. Easy to replace: the kit contains all the seals that need to be replaced, easy to use, The seals of the hydraulic cylinders can be replaced quickly. 4. Economical and practical: Compared with replacing the entire hydraulic cylinder,…