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

Oil Pump Gearbox Housing for Rolls-Royce RB211 from Mexico

Aluminum die-cast housing for constant speed drive oil pump gearbox in Rolls-Royce RB211-524 turbofan for Lockheed L-1011 and early Boeing 747. Interfaces with accessory gearbox. HTS 8411.99.90.90 aircraft engine lubrication part.

Duty Rate — Mexico → United States

12.4%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Legacy part; provide service bulletins showing continued airworthiness

Oil system contamination prevention requires special cleaning certification

Cross-reference Boeing/ Lockheed service part numbers

Oil Pump Gearbox Housing for Rolls-Royce RB211 from Mexico — Import Duty Rate | HTS 8411.99.90.90