The U.S. aircraft register, updated daily
Parts

Hand Muffler

No failure report names the hand muffler. 8 FAA approvals let 3 companies make a replacement hand muffler, F Atlee Dodge Aircraft Services LLC holding the most (3).

Approved replacement parts 8 parts manufacturer approvals

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

For these models most: Cessna 210 Centurion (5), Cessna 207 Skywagon 207 (5), Cessna U206 Stationair (3), Cessna P206 Super Skylane (3), Cessna 206 Stationair (3), Cessna 150 (3), Cessna P210 Pressurized Centurion (1).

MakerPartReplacesFitsGrantedStatus
Dawley Manufacturing CORPLeft Hand Muffler Weld Assembly DA0450400-210450400-1, 0450338-57, 0450400-21Cessna 150, 150A, 150B2014-03-31current
Dawley Manufacturing CORPRight Hand Muffler Weld Assembly DA0450388-620450388-62, 0450400-4Cessna 150 (except S/N 617), 150A (except...2013-12-29current
Dawley Manufacturing CORPLeft Hand Muffler Weld Assembly DA0450388-630450388-63Cessna 150 (except S/N 617), 150A (except...2013-12-29current
F Atlee Dodge Aircraft Services LLCLeft Hand Muffler Shroud AD1250250-61250250-6Cessna Aircraft Company 206, P206, P206A2013-05-30current
F Atlee Dodge Aircraft Services LLC206 Left hand Muffler AD1250250-5Cessna P/N 1250250-5Cessna 205, 206F, 206G2010-05-09current
F Atlee Dodge Aircraft Services LLC206 Right Hand Muffler AD1250251-16Cessna P/N 1250251-16Cessna 205, 206F, 206G2010-05-05current
Leading Edge Exhaust SystemsLeft Hand Muffler Baffle Kit ABC207MBKWall Colmonoy Kit WCC-CEM-0003-1K, Wall...Cessna 210-5(205), 210-5A (205A), 210B2003-04-23current
Leading Edge Exhaust SystemsRight Hand Muffler Baffle Kit ABC207RMBKWall Colmonoy Kit WCC-CEM-0004-1K, Wall...Cessna 210-5(205), 210-5A (205A), 210B2003-04-23current

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.