ATTACH FITTING- VERTICAL STAB

The 33-640000-121 is a genuine Textron Aviation attach fitting vertical stab that mounts, locates, or braces a component within the airframe. It is applicable to the Bonanza 36. It carries an export classification of ECCN 9A991. As an original-equipment (OEM) part supplied directly by Textron Aviation, the 33-640000-121 is built to the aircraft maker's specification and cross-references the type design as documented in the maintenance data. Choosing the genuine part over an unapproved substitute preserves configuration control and simplifies inspection sign-offs. Parts like this are shared across the Beechcraft Bonanza aircraft, reflecting how much structure and hardware these models have in common. Because it fixes position within the airframe, a bracket or support must be the correct part to keep alignment true. On a certificated airframe, part provenance matters as much as the part itself; genuine factory sourcing settles that question up front. Genuine factory parts carry the documentation and traceability that maintenance and airworthiness records depend on — assurance a look-alike substitute cannot provide. Choosing the genuine article over an unapproved part keeps mechanics' sign-offs clean and the aircraft's configuration exactly as certificated. Built by Beechcraft — the Wichita, Kansas manufacturer founded in 1932 and part of Textron Aviation since 2014 — this part carries a name long associated with rugged, capable aircraft. First delivered in 1947, the Bonanza earned a lasting reputation for build quality and honest handling over one of the longest production runs in aviation history. Request a quote for 33-640000-121 or browse more Beechcraft Bonanza parts on Flying411.