The U.S. aircraft register, updated daily
Parts

Installation Csrs

No failure report names the installation csrs. 5 FAA approvals let 1 company make a replacement installation csrs, Peregrine LLC holding the most (5).

Approved replacement parts 5 parts manufacturer approvals

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

For these models most: Raytheon Corporate Jets Inc HAWKER 800 (2), Raytheon Corporate Jets Inc HAWKER 1000 (2), Hawker Beechcraft Corp HAWKER 900 (2), Hawker Beechcraft Corp HAWKER 750 (2), Cessna 750 Citation X (2), Mitsubishi MU-300 (1), Learjet 45 (1), Learjet 35 (1), Learjet 31 (1), Cessna S550 (1), Cessna 560 Citation V, Ultra, Encore and Excel (1), British Aerospace HS 125 (1).

MakerPartReplacesFitsGrantedStatus
Peregrine LLCInstallation Kit CSRS PA-200626-813Modification ArticleTextron Aviation Inc. Hawker 750, Hawker 800, Hawker 800XP2023-04-24current
Peregrine LLCInstallation Kit CSRS, Cessna 750 PA-200626-805Modification ArticleCessna 7502021-09-29current
Peregrine LLCInstallation Kit CSRS, Lear 45 PA-200626-803Modification ArticleLearjet 452021-09-29current
Peregrine LLCInstallation Kit CSRS, Lear 31/35 PA-200626-801Modification ArticleLearjet 31, 31A, 352021-09-29current
Peregrine LLCInstallation Kit CSRS, Hawker 800 PA-200626-807Modification ArticleHawker Hawker 750, Hawker 800, Hawker 800XP2021-09-29current

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.