The U.S. aircraft register, updated daily
Parts

Gasket Rocker

No failure report names the gasket rocker. 1 FAA approvals let 1 company make a replacement gasket rocker, Sun Air Parts holding the most (1).

Approved replacement parts 1 parts manufacturer approvals

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

MakerPartReplacesFitsGrantedStatus
Sun Air PartsGasket Rocker Box Cover SAP88962Pratt & Whitney 88962Pratt & Whitney R-1340 Wasp Series S3H1, S1H1, S1H2 and S31G1997-09-17current

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.