PULLEY

The MS24566-4B is a genuine Textron Aviation pulley supplied for use on the aircraft, with its precise function defined by the aircraft's parts data. It fits the Baron Series B55, E55, 58 or G58, Bonanza 36, and Bonanza F33, G33, F33A or F33C. It carries an export classification of ECCN EAR99. Because the MS24566-4B is an original-equipment (OEM) part sourced directly from Textron Aviation, it matches the exact specification and placement called out in the aircraft's type design and maintenance data — assurance a generic substitute cannot offer. Across the Beechcraft Baron and Bonanza fleet, correctly identified factory parts like this keep every airframe consistent and configuration-correct. A bearing or bushing sets how a shaft or pivot moves and wears; the right part keeps that motion as designed. Using the factory part number preserves configuration control, so the airframe stays consistent with its approved type design and the work is straightforward to sign off at inspection. For a regulated aircraft component, correct identification by factory part number is what guarantees the exact form, fit, and function the design calls for. 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 Beechcraft Baron, introduced in 1961 as a twin-engine development of the Bonanza, carried Beechcraft's reputation for solid handling into a capable light twin. Request a quote for MS24566-4B or browse more Beechcraft Baron and Bonanza parts on Flying411.