8409.99.99.90/Kenworth T880 Intake Manifold/Japan

Kenworth T880 Intake Manifold from Japan

Composite intake manifold for PACCAR MX-13 in Kenworth T880 vocational trucks (8408). Optimizes airflow to cylinders with swirl channels. 8409.99 as principal air induction part.

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%

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Import Tips

• Charge air cooler interface dimensions prove engine exclusivity

• Carbon fiber content declaration for composite materials

• Flow bench test results document performance specs