18 Sizes HNBR O ring Pack Complete 270 PCS Set for Car Air Conditioning
Made of Hydrogenated Nitrile Butadiene Rubber (HNBR), and lightweight. Material:HNBR. This 270pcs O-rings set can be used for your car air conditioning. 1 270pcs Set O-rings For Car Conditioning. Total 18 most popular O-ring Sizes.