Ferianl 270PCS Car AC O-Ring Assortment Kit

This comprehensive O-ring kit features 270 pieces across 18 specifications, made from high-quality Nitrile Rubber. These rings are resistant to oil, gas, water, high temperature, and high pressure, ensuring stable performance in automotive air conditioning systems. They provide strong sealing to prevent air leakage and maintain the system's normal operation, even in demanding conditions. The O-rings offer excellent flexibility, environmental protection, and no odor. Suitable for most automotive air conditioners, machinery, doors, windows, bearings, pumps, and household appliances. Easy to use and directly replaceable, with sizes conveniently sorted for quick selection.