The U.S. aircraft register, updated daily
Parts

Oil Line

0 failure reports named the oil line in the last ten years, 76 since 1995. The reports call it "oil line", "oil line seal".

Reports by year

061320261819951926671999
Reports by year, as a table
reports
199518
199619
199726
19986
19997

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.