</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Spline Gear Finishing Ram Casting from China

Cast ram assembly for reciprocating motion in spline gear finishing grinders, driving the grinding tool across gear teeth. HTS 8466.93.53.40 covers rams for gear metalworking finishing machines. Provides forceful yet controlled finishing for high-torque spline applications.

Duty Rate — China → United States

42.2%

Rate breakdown

9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Document ram stroke specifications matching gear grinders; comply with OSHA safety standards for moving parts; audit invoices for accurate valuation