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Steel Transmission Cooler Line with AN Fittings from Japan

Braided stainless steel line with AN-6 flare fittings for automatic transmission fluid cooling in performance vehicles. Classified in HTS 8307.10.30.00 as flexible base metal tubing of steel with fittings for automotive cooling circuits. High-flow design reduces transmission temperatures.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Specify AN fitting sizes and flare angles (37° vs 45°) to confirm hydraulic classification

Provide flow rate and temperature rating documentation for customs verification

Label assemblies clearly as 'with fittings' to avoid duty rate confusion