The U.S. aircraft register, updated daily
Parts

Wing Mounted

No failure report names the wing mounted. 6 FAA approvals let 2 companies make a replacement wing mounted, Wilco INC holding the most (4).

Approved replacement parts 6 parts manufacturer approvals

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

For these models most: Raytheon Corporate Jets Inc HAWKER 800 (1), Piper PA-39 Twin Comanche C/R (1), Piper PA-30 Twin Comanche (1), Piper PA-24 Comanche (1), Cessna TR182 Turbo Skylane RG (1), Cessna T210 Turbo Centurion (1), Cessna R182 Skylane RG (1), Cessna P210 Pressurized Centurion (1), Cessna 210 Centurion (1), Cessna 177 Cardinal (1), Cessna 172 Skyhawk (1).

MakerPartReplacesFitsGrantedStatus
Lopresti Speed MerchantsWing Mounted HID Taxi/Landing Lights. LSM-500-042Modification PartRaytheon Hawker 800/800XP2004-06-29current
Lopresti Speed MerchantsWing Mounted HID Lights PA-24, PA-30 LSM-500-020Modification PartPiper PA-24, PA-24-180, PA-24-2502003-05-01current
Wilco INCWing Mounted L.G. Inspection Mirror Dwg W182107 I.R. 1/16/92...Modification PartCessna R182, TR1821993-02-04current
Wilco INCWing Mounted L.G. Inspection Mirror Dwg W210108 I.R. 12/3/89...Modification PartCessna 210, T210, P2101993-02-04current
Wilco INCWing Mounted Inspection Mirror Dwg 177107 I.R.Modification PartCessna 177RG1993-02-04current
Wilco INCWing Mounted L.G. Inspection Mirror Dwg 172107 I.R. 1/16/92 or...Modification PartCessna 172RG1993-02-04current

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.