The U.S. aircraft register, updated daily
Parts

Pully

0 failure reports named the pully in the last ten years, 1 since 1998. 4 FAA approvals let 1 company make a replacement pully, Amsafe Bridport holding the most (4).

Reports by year

0001111998
Reports by year, as a table
reports
19981

Approved replacement parts 4 parts manufacturer approvals

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

For these models most: Boeing 747 (4).

MakerPartReplacesFitsGrantedStatus
Amsafe BridportPULLY 416U6006-2416U6006-2BOEING 747-200B SERIES, 747-200C SERIES,...2022-09-27current
Amsafe BridportPULLY ASSY 416U6006-1416U6006-1BOEING 747-200B SERIES, 747-200C SERIES,...2022-09-27current
Amsafe BridportPULLY 416U6006-2(416U6006-2)BOEING 747-200B SERIES, 747-200C SERIES,...2011-02-03current
Amsafe BridportPULLY ASSY 416U6006-1(416U6006-1)BOEING 747-200B SERIES, 747-200C SERIES,...2011-02-03current

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.