270x/Set Rubber O-Ring Seal Car Air Conditioning Refrigerant A/C Trim Repair

Hydrogenated Nitrile Butadiene Rubber (HNBR), also known as Highly Saturated Nitrile (HSN) is special class of nitrile rubber (NBR) and is for mission critical applications. Material: Rubber. Type size : 18 sizes (as shown in the picture).

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