The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Triumph Gear Systems LLC

Named as the FAA publishes it on its approvals.

Holds 3 approvals to make replacement parts. FAA spelling: Triumph Gear Systems LLC.

Replacement parts approved 3 parts manufacturer approvals, 3 current · Park City, UT

A parts manufacturer approval lets a company make a replacement part for someone else's aircraft or engine and sell it as an approved part. This company's approvals are mostly for other and general (3).

2026-06-15AGB ASSY 42598-8 · replaces 21100-Q0A-C000 · HF120
2026-06-15AGB ASSY 42598-10 · replaces 21100-Q0A-C000 · HF120
2026-06-15AGB ASSY 42598-6 · replaces 21100-Q0A-B000 · HF120

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.