Motor vehicle clutch parts classified under Heading 8708, not hydraulic cylinders, with confidentiality request rejected.

Clutch master cylinders and concentric slave cylinders used in motor vehicles were classified under Heading 8708 as clutch parts, not under Heading 8412 as linear acting hydraulic cylinders. Applying Rule 1 of the General Rules for Interpretation together with the relevant Section Notes, Chapter Notes and Explanatory Notes, the AAR found that the clutch master cylinder did not convert hydraulic energy into linear motion and so was not a hydraulic cylinder, while the concentric slave cylinder performed a clutch-specific function beyond a standard cylinder. The request for confidentiality was rejected because no commercially confidential technical information was disclosed, so the ruling was published.

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Issues: Whether Clutch Master Cylinder (CMC) and Concentric Slave Cylinder (CSC) are classifiable under Heading 8412 as linear acting hydraulic cylinders or under Heading 8708 as parts of motor vehicles, and whether the request for confidentiality of the ruling was liable to be accepted.

Analysis: For classification, the controlling framework was Rule 1 of the General Rules for the Interpretation of the First Schedule to the Customs Tariff Act, 1975, read with the relevant Section and Chapter Notes and the Explanatory Notes. The subject goods were examined as clutch components used in motor vehicles. The ruling held that the CMC does not convert hydraulic energy into linear motion and therefore does not answer the description of a hydraulic cylinder under Heading 8412. The CSC, though incorporating a hydraulic cylinder, also includes a release bearing and performs a clutch-specific function beyond a standard hydraulic cylinder. Since both goods were found not to merit classification under Heading 8412, they were held to fall within Section XVII and Heading 8708, specifically as clutches and parts thereof. On confidentiality, the request was considered under Regulation 27 of the Customs Authority for Advance Rulings Regulations, 2021, and rejected because the ruling was found not to disclose commercially confidential technical information.

Conclusion: The goods were held classifiable under Heading 8708, more specifically under CTI 87089300, and not under Heading 8412. The request to withhold publication was declined.

Final Conclusion: The advance ruling determines the tariff classification in favour of motor vehicle clutch parts under Chapter 87 and rejects the claim for non-publication of the ruling.

Ratio Decidendi: Where goods are not specifically covered by Heading 8412 on their functional characteristics, and are not excluded by the relevant tariff scheme from Chapter 87, classification follows the more appropriate heading supported by the Section Notes, Chapter Notes, and Explanatory Notes.

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