The U.S. aircraft register, updated daily
Parts

End Adapter

No failure report names the end adapter. 1 FAA approvals let 1 company make a replacement end adapter, Airframes Alaska LLC holding the most (1).

Approved replacement parts 1 parts manufacturer approvals

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

For these models most: Piper PA-22 Tri-Pacer and Colt (1), Piper PA-20 Pacer (1), Piper PA-16 Clipper (1).

MakerPartReplacesFitsGrantedStatus
Airframes Alaska LLCEnd Adapter / Maule Oleo Strut CS-2000-15CS-2000-15Piper Aircraft PA-16, PA-16S, PA-202022-10-26current

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.