The U.S. aircraft register, updated daily
Parts

Floor Rib

0 failure reports named the floor rib in the last ten years, 3 since 1996. 5 FAA approvals let 1 company make a replacement floor rib, Plane Parts Company holding the most (5).

Reports by year

0122331996
Reports by year, as a table
reports
19963

Approved replacement parts 5 parts manufacturer approvals

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

For these models most: Piper PA-44 Seminole (2), Piper PA-34 Seneca (2), Piper PA-32 Cherokee Six, Lance and Saratoga (1), Piper PA-28 Cherokee, Warrior, Archer and Arrow (1).

MakerPartReplacesFitsGrantedStatus
Plane Parts CompanyFloor Rib Cover 01-099105-0063131-00, 63131-03, 63131-07, 63131-08,...Piper PA-28-140, PA-28-150, PA-28-1512003-02-10current
Plane Parts CompanyFloor Rib Cover, Left 01-044105-0086775-04Piper PA-44-180, PA-44-180T2003-02-10current
Plane Parts CompanyFloor Rib Cover, Left 01-034105-0095893-20Piper PA-34-200, PA-34-200T, PA-34-220T2003-02-10current
Plane Parts CompanyFloor Rib Cover, Right 01-044105-0186775-05Piper PA-44-180, PA-44-180T2003-02-10current
Plane Parts CompanyFloor Rib Cover, Right 01-034105-0195893-21Piper PA-34-200, PA-34-200T, PA-34-220T2003-02-10current

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.