( 15.2*2.4mm ) #12 R134aNBR Rubber O-Ring Seal Kit,High Temperature Resistance for Car Air Conditioning valve 3/8 1/2 5/8 3/4

( 15.2*2.4mm ) #12 R134aNBR Rubber O-Ring Seal Kit,High Temperature Resistance for Car Air Conditioning valve 3/8 1/2 5/8 3/4

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