The U.S. aircraft register, updated daily
Parts

Telescoping Module

No failure report names the telescoping module. 3 FAA approvals let 2 companies make a replacement telescoping module, Telair International INC (No Longer Have Pma Production Approval) holding the most (2).

Approved replacement parts 3 parts manufacturer approvals

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

For these models most: Airbus A320 (3).

MakerPartReplacesFitsGrantedStatus
Telair International INCTelescoping Module System All parts listed on IL-DSY4100Modification PartAirbus A320-211, -212, -2142005-11-08current
Telair International INC (No Longer Have Pma Production Approval)Telescoping Module System DSY4100-1Modification PartAirbus A320-200 Series2000-12-03current
Telair International INC (No Longer Have Pma Production Approval)Telescoping Module System DSY4100-101Modification PartAirbus A320-200 Series2000-12-03current

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.