The U.S. aircraft register, updated daily
Parts

Meter Dryer

No failure report names the meter dryer. 2 FAA approvals let 1 company make a replacement meter dryer, Kidde Aerospace holding the most (2).

Approved replacement parts 2 parts manufacturer approvals

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

For these models most: Boeing 737 (2).

MakerPartReplacesFitsGrantedStatus
Kidde AerospaceMETER DRYER, COLD TEMPERATURE 475845475845BOEING 737-82017-03-26current
Kidde AerospaceMETER DRYER, COLD TEMPERATURE 475846475846BOEING 737-82017-03-26current

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.