The U.S. aircraft register, updated daily
Parts

Horizontal Trim

No failure report names the horizontal trim. 12 FAA approvals let 4 companies make a replacement horizontal trim, Gulfstream Aerospace LP holding the most (4).

Approved replacement parts 12 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a horizontal trim and sell it as an approved part for the models named. These are the companies holding such approvals for a horizontal trim:

Gulfstream Aerospace LP 4Galaxy Aerospace CO LP 4Northwest Aerospace Technologies 3Moog Aircraft Group 1

For these models most: Israel Aircraft Industries GALAXY (8), Boeing 757 (3), Boeing 787 Dreamliner (1).

MakerPartReplacesFitsGrantedStatus
Moog Aircraft GroupHorizontal Trim Stabilizer Assembly C99145-006C99145-006Boeing 787-82013-04-09current
Northwest Aerospace TechnologiesHorizontal Trim Strip Assy 412N1174-10NATModification PartBoeing 757-2002007-06-04current
Northwest Aerospace TechnologiesHorizontal Trim Strip Assy 412N1174-9NATModification PartBoeing 757-2002007-06-04current
Northwest Aerospace TechnologiesHorizontal Trim Strip Assy 412N1174-9NAT 412N1174-10NATModification PartBoeing 757-2002007-05-09current
Gulfstream Aerospace LPHorizontal Trim Act. 4AS5300002-005IAI 4AS5300002-005Gulfstream Galaxy2001-06-06current
Gulfstream Aerospace LPHorizontal Trim Act. 4AS5300002-003IAI 4AS5300002-003Gulfstream Galaxy2001-06-06current
Gulfstream Aerospace LPHorizontal Trim Act. 4AS5300002-007IAI 4AS5300002-007Gulfstream Galaxy2001-06-06current
Gulfstream Aerospace LPHorizontal Trim Asctuator St. 4AS5300002-001IAI 4AS5300002-001Gulfstream Galaxy2001-06-06current
Galaxy Aerospace CO LPHorizontal Trim Act. 4AS5300002-005IAI 4AS5300002-005Gulfstream Galaxy2001-05-08current
Galaxy Aerospace CO LPHorizontal Trim Act. 4AS5300002-003IAI 4AS5300002-003Gulfstream Galaxy2001-05-08current
Galaxy Aerospace CO LPHorizontal Trim Asctuator St. 4AS5300002-001IAI 4AS5300002-001Gulfstream Galaxy2001-05-08current
Galaxy Aerospace CO LPHorizontal Trim Act. 4AS5300002-007IAI 4AS5300002-007Gulfstream Galaxy2001-05-08current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.