The U.S. aircraft register, updated daily
Parts

Oil Return

0 failure reports named the oil return in the last ten years, 3 since 1995. 1 FAA approvals let 1 company make a replacement oil return, Soloy LLC holding the most (1). The reports call it "oil return", "oil return line", "oil return tube".

Reports by year

0122331995
Reports by year, as a table
reports
19953

Approved replacement parts 1 parts manufacturer approvals

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

For these models most: Airbus Helicopters AS350 AStar (Écureuil), now H125 (1).

MakerPartReplacesFitsGrantedStatus
Soloy LLCOil Return Cover Plate Assembly 350-6502Modification PartEurocopter France AS350D2001-03-04current

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.