ACM O-Ring for Automotive Air Conditioning
Acrylic rubber ACM O-ring for A/C hose fittings resisting R134a refrigerant. Under HTS 4016.93.50.10 as vulcanized rubber automotive seal O-ring. Heat/ozone resistant.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If OEM-specified motor vehicle A/C part
Vehicle parts principally for vehicles classify Chapter 87.
If simple industrial rubber hose coupling
Hoses/tubing with rubber ends classify in heading 4009.
If non-circular cross-section seal
Other rubber seal geometries beyond O-rings.
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Import Tips & Compliance
• SAE J200 classification confirms ACM rubber identity
• Refrigerant compatibility statements prevent reclassification
• OEM part numbers help distinguish from generic seals
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