The U.S. aircraft register, updated daily
Parts

Conversion Air

No failure report names the conversion air. 20 FAA approvals let 2 companies make a replacement conversion air, Aircraft Parts International holding the most (10).

Approved replacement parts 20 parts manufacturer approvals

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

Aircraft Parts International 10Aerospace Products International 10

For these models most: Piper PA-32 Cherokee Six, Lance and Saratoga (3), Piper PA-31 Navajo and Chieftain (3), Piper PA-46 Malibu, Mirage, Matrix and M-Class (2), Piper PA-28 Cherokee, Warrior, Archer and Arrow (2), Beechcraft F90 (2), Beechcraft E-90 King Air E90 (2), Beechcraft 300 King Air 300 (2), Piper PA-34 Seneca (1), Learjet 55 (1), Learjet 35 (1), Learjet 31 (1), Learjet 25 (1).

MakerPartReplacesFitsGrantedStatus
Aerospace Products InternationalConversion R-12 Air Conditioning System to R134A 98030000Modification PartPiper PA-32R-301T/32R-8029001 thru...2002-04-08current
Aerospace Products InternationalConversion R-12 Air Conditioning System to R134A 95060000Modification PartRaytheon Beech) (A100/ B1, B-90 thru B-247...2002-04-08current
Aerospace Products InternationalConversion R-12 Air Conditioning System to R134A 95210000Modification PartRaytheon Beech) (E55/TE-1119, TE-1125 and up...2002-04-08current
Aerospace Products InternationalConversion R-12 Air Conditioning System to R134A 98250000Modification PartBeech Raytheon) (Bonanza series (adds...2001-07-12current
Aerospace Products InternationalConversion R-12 Air Conditioning System to R134A 95080000Modification PartBeech Raytheon) (B200C, BP-64 & after, BU-1 & after2001-07-12current
Aerospace Products InternationalConversion R-12 Air Conditioning System to R134A 96060010Modification PartCessna 425, 300/400 (adds subsitution list,...2001-07-12current
Aerospace Products InternationalConversion R-12 Air Conditioning System to R134A 98030000Modification PartBeech Raytheon) (Duke 60 series (adds...2001-07-12current
Aerospace Products InternationalConversion R-12 Air Conditioning System to R134A 98140000Modification PartLearjet 24, 28, 292001-07-12current
Aerospace Products InternationalConversion R-12 Air Conditioning System to R134A 95060000Modification PartBeech Raytheon) (C90, LJ-982 & after, E902000-06-25current
Aerospace Products InternationalConversion R-12 Air Conditioning System to R134A 98030000Modification PartPiper PA-31-300, PA-31-325, PA-31-3502000-06-25current
Aircraft Parts InternationalConversion R-12 Air Conditioning System to R134A 98170000Modification PartLearjet 25, 25A, 25B1999-09-08current
Aircraft Parts InternationalConversion R-12 Air Conditioning System to R134A 98320000Modification PartPiper PA-32-300, -301-301IT, -PA-32R1999-09-08current
Aircraft Parts InternationalConversion R-12 Air Conditioning System to R134A 98280000Modification PartPiper PA-28-140, -161, -1801999-09-08current
Aircraft Parts InternationalConversion R-12 Air Conditioning System to R134A 98250000Modification PartBeech Raytheon) (F33A, V35B, A361999-09-08current
Aircraft Parts InternationalConversion R-12 Air Conditioning System to R134A 96060010Modification PartCessna 335, 340, 4011998-05-31current
Aircraft Parts InternationalConversion R-12 Air Conditioning System to R134A 96050000Modification PartBeech Raytheon) (60, A60, B601998-05-31current
Aircraft Parts InternationalConversion R-12 Air Conditioning System to R134A 95210000Modification PartBeech Raytheon) (E55, E55A, 581998-05-31current
Aircraft Parts InternationalConversion R-12 Air Conditioning System to R134A 95080000Modification PartBeech Raytheon) (200 BB-2 Thru BB-733,...1998-05-31current
Aircraft Parts InternationalConversion R-12 Air Conditioning System to R134A 95060000Modification PartBeech Raytheon) (65-90 LJ-1 Thru LJ-113...1998-05-31current
Aircraft Parts InternationalConversion R-12 Air Conditioning System to R134A 97360000Modification PartPiper PA-31T, PA-31T11998-05-31current

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.