CAP ASSEMBLY-MAIN SPAR- UPP

The 000-110013-2 is a genuine Textron Aviation cap assembly main spar upp — a primary load-bearing member of the wing, carrying principal bending and flight loads. It fits the Baron Series B55, E55, 58 or G58, Bonanza 36, Bonanza F33, G33, F33A or F33C, and King Air 100. It carries an export classification of ECCN 9A991. As an original-equipment (OEM) structural part supplied directly by Textron Aviation, the 000-110013-2 is manufactured to the aircraft maker's specification for material, dimensions, and finish, and cross-references the type design exactly as documented in the maintenance data. For a structural member, the genuine correctly identified part preserves the engineered load paths and keeps the airframe configuration-correct. Across the Beechcraft Baron, Bonanza, and King Air fleet, correctly identified factory parts like this keep every airframe consistent and configuration-correct. As a load-bearing element, a part in this role must match the original material and dimensions precisely to keep the airframe's engineered strength intact. Fitting the correct factory part the first time avoids the rework, removal, and re-inspection that an incorrect or unapproved part can trigger. Beechcraft, founded in Wichita, Kansas in 1932, joined Cessna and Hawker under Textron Aviation in 2014, which today supports the worldwide Beechcraft fleet with genuine factory parts. The Baron — a twin-engine member of Beechcraft's piston line introduced in 1961 — shares much of its structure and hardware with the Bonanza. Request a quote for 000-110013-2 or browse more Beechcraft Baron, Bonanza, and King Air parts on Flying411.