The U.S. aircraft register, updated daily
Parts

Spinner Bulkhead

0 failure reports named the spinner bulkhead in the last ten years, 2 since 1995. 11 FAA approvals let 7 companies make a replacement spinner bulkhead, Tcb Composite Company holding the most (4).

Reports by year

000111199511998
Reports by year, as a table
reports
19951
19981

Approved replacement parts 11 parts manufacturer approvals

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

For these models most: Piper PA-23 Apache and Aztec (3), Piper PA-30 Twin Comanche (2), Thrush Aircraft Llc S2 (1), Piper PA-39 Twin Comanche C/R (1), Piper PA-34 Seneca (1), Piper PA-31 Navajo and Chieftain (1), Piper PA-24 Comanche (1), Cessna T337 (1), Cessna P337 (1), Cessna 172 Skyhawk (1), Ayres Corporation S-2 (1).

MakerPartReplacesFitsGrantedStatus
Mcfarlane Aviation INCSpinner Bulkhead Assembly MC1557300-51557300-5Textron Aviation Inc. 337, 337A, 337B2018-02-06current
Tcb Composite CompanySpinner Bulkhead Assembly TCB23815-00Modification PartPiper PA-302013-02-10current
Tcb Composite CompanySpinner Bulkhead Assembly TCB43933-07 TCB43933-08Modification PartsPiper PA31, PA31-325 & -3502013-02-10current
Tcb Composite CompanySpinner Bulkhead Assembly TCB23815-00Modification PartPiper PA-23-250, PA-392013-02-10current
Tcb Composite CompanySpinner Bulkhead Assembly TCB37138-05Modification PartPiper PA34-200T2013-02-10current
Cascade Aircraft Conversions LLCSpinner Bulkhead Modification 90449044Thrush Aircraft S-2R, S-2R-R3S, -R13402006-06-27current
Univair Aircraft CORPAft Spinner Bulkhead Assembly U0550321-0100550321-010Cessna 172I, 172K, 172L2001-11-13current
Tcb CompositeSpinner Bulkhead TCB5506010-501Modification Part for American General 5506010-501Tiger Aircraft AA-51999-04-25current
Webco Aircraft COSpinner Bulkhead Assembly W26313-000Piper Spinner Bulkhead asssembly 26313-000,...Piper PA-24-260C (Ser. No. 24-4783,...1995-01-31current
Webco Aircraft COSpinner Bulkhead Assembly W23815-000Piper Spinner Bulkhead asssembly 23815-000Piper PA-23-250, (Ser. No. 27-2505 And...1995-01-31current
Aero Products INCSpinner Bulkhead Aero Products 550601APAmerican General Spinner Bulkhead 5506010Tiger Aircraft AA5A, AA5B1994-08-22current

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.