The U.S. aircraft register, updated daily
Parts

Tail Cap

No failure report names the tail cap. 15 FAA approvals let 1 company make a replacement tail cap, Aviation Enterprises holding the most (15).

Approved replacement parts 15 parts manufacturer approvals

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

For these models most: Cessna 337 Skymaster (13), Cessna T337 (12), Cessna P337 (12), Cessna 336 (2).

MakerPartReplacesFitsGrantedStatus
Aviation EnterprisesTail Cap Assembly-lwr 1552137-51552137-5Cessna 337 series, T337 series, P337 series2003-04-23current
Aviation EnterprisesTail cap Assembly-RH 1452213-21452213-2Cessna 336 series2003-04-23current
Aviation EnterprisesTail cap Assembly-lwr 1552137-31552137-3Cessna 337 series, T337 series, P337 series2003-04-23current
Aviation EnterprisesTail cap Assembly-lwr 1552123-31552123-3Cessna 337 series, T337 series, P337 series2003-04-23current
Aviation EnterprisesTail cap ring 1552127-21552127-2Cessna 337 series2003-04-23current
Aviation EnterprisesTail cap Assembly-lwr 1552123-71552123-7Cessna 337 series, T337 series, P337 series2003-04-23current
Aviation EnterprisesTail Cap Assembly-lwr 1552123-91552123-9Cessna 337 series, T337 series, P337 series2003-04-23current
Aviation EnterprisesTail Cap Assembly-upper 1552200-2001552200-200Cessna 337 series, T337 series, P337 series2003-04-23current
Aviation EnterprisesTail cap Assembly-upper 1552126-11552126-1Cessna 337 series, T337 series, P337 series2003-04-23current
Aviation EnterprisesTail cap Assembly-LH 1452213-11452213-1Cessna 336 series2003-04-23current
Aviation EnterprisesTail cap Assembly-lwr 1552137-11552137-1Cessna 337 series, T337 series, P337 series2003-04-23current
Aviation EnterprisesTail Cap, Ring-Lower AE 1552124-241552124-24Cessna 337 series, T337 series, P337 series2001-11-06current
Aviation EnterprisesTail Cap, Ring-Upper AE 1552127-11552127-1Cessna 337 series, T337 series, P337 series2001-11-06current
Aviation EnterprisesTail Cap Assembly, Lower 1552137-7Cessna 1552137-7Cessna 337, T337, P337 Series2000-07-31current
Aviation EnterprisesTail Cap Assembly, Upper 1552200-201Cessna 1552200-201Cessna 337, T337, P337 Series2000-07-31current

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.