The U.S. aircraft register, updated daily
Parts

Turbocharger Exhaust

No failure report names the turbocharger exhaust. 4 FAA approvals let 1 company make a replacement turbocharger exhaust, Heliarc Welding Service holding the most (4).

Approved replacement parts 4 parts manufacturer approvals

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

For these models most: Cessna 414 Chancellor (4), Cessna 340 (4).

MakerPartReplacesFitsGrantedStatus
Heliarc Welding ServiceTurbocharger Exhaust Tailpipes HWS-340414-2 (RH)Cessna 9910299-2Cessna 340, -340A, 4141992-06-04current
Heliarc Welding ServiceTurbocharger Exhaust Tailpipes HWS-340414-20 (RH)Cessna 9910299-2Cessna 340, -340A, 4141992-06-04current
Heliarc Welding ServiceTurbocharger Exhaust Tailpipes HWS-340414-1 (LH)Cessna 9910299-1Cessna 340, -340A, 4141992-06-04current
Heliarc Welding ServiceTurbocharger Exhaust Tailpipes HWS-340414-10 (LH)Cessna 9910299-1Cessna 340, -340A, 4141992-06-04current

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.