1, and AC Compressor Clutch. 2,Adopted material, high strength, not easy to deformation or fracture. 3,Stable characteristics and high reliability, economical and practical. 4,Comes with a set of mounting accessory, easy installation and convenient to use. 5,Fits for OPEL ASTRA G H ZAFIRA. Features: 1. and AC Compressor Clutch. 2. Adopted material, high strength, not easy to deformation or fracture. 3. Stable characteristics and high reliability, economical and practical. 4. Comes with a set of mounting accessory, easy installation and convenient to use. 5. Fits for OPEL ASTRA G H ZAFIRA. Specification: Item Type: Car Accessory Material: Stainless Steel Color: As Pictures Show Fitment: Fits for OPEL ASTRA G H ZAFIRA Package list: 1 x AC Compressor Clutch Fits for OPEL ASTRA G H ZAFIRA 2 x Spacer 1 x Accessory Notes for Use: 1. System cleaning, compressor and system internal impurities must be controlled under 25 micrograms of the new system, the old system under 75 micrograms. 2. Under any operating conditions, the high pressure shall not continuously exceed 18-19 kg per square centimeter, and the low pressure shall not continuously exceed 1.5 kg per square centimeter. 3. Compressor drive belt tension control at the appropriate level, can not be too tight, can not be loose, just make it non slip; 4. The lubricating oils used in compressor must be carefully distinguished, and can not be mixed or used with other lubricating oils; 5. the lubricating oil used in compressor must match the system refrigerant; 6. The rotation speed of compressor should not exceed the maximum requirement; 7. Compressor in the ambient temperature below 5 degrees Celsius when the best to stop using; 8. Compressor can not be mixed with water; 9. When the compressor is replaced, it must check whether the system condenser and high-pressure and low-pressure pipeline are blocked, and the drying bottle must be replaced; 10. Compressor replacement to the same volume of the same pulley diameter is good. Notes for Installation: 1. the installation of  compressor must pay attention to the environmental hygiene and cleanness; 2. Compressor installation must pay attention to the bracket; The degree of fitting with the compressor fixed foot, no clearance is allowed; 3. Pay attention to the corresponding plane of belt pulley and crankshaft belt pulley when installing compressor; 4. Compressor installation must pay attention to the rigidity of the compressor support, there can be no stress connection, easy to break; 5. Installation of compressor must pay attention to the convenience of pipe connection and shock absorbency, thermal insulation safety wire. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store