270X Assortment Kit Car HNBR A/C System Air Conditioning O Ring Seals Set Repair
270Pcs 18Sizes Kit Car Air Conditioning Auto A/C Repair HNBR Rubber O-Rings Set. Made of Hydrogenated Nitrile Butadiene Rubber (HNBR), and lightweight. This 270pcs O-rings set can be used for your car air conditioning.