POTENTIOMETER

The S2800-1277 is a genuine Textron Aviation potentiometer supplied for use on the aircraft, with its precise function defined by the aircraft's parts data. It is applicable to the Citation CJ2 or CJ2+, Citation CJ3, CJ3+, CJ3+ Gen 2, CJ3 Gen 3, and Citation V, Ultra, Encore or Encore+. It carries an export classification of ECCN EAR99. As an original-equipment (OEM) part supplied directly by Textron Aviation, the S2800-1277 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. Across the Cessna Citation fleet, correctly identified factory parts like this keep every airframe consistent and configuration-correct. This is a cataloged factory part whose form, fit, and function are established by the manufacturer's approved data. Genuine factory parts carry the documentation and traceability that maintenance and airworthiness records depend on — assurance a look-alike substitute cannot provide. 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. Cessna traces to the company Clyde Cessna founded in Wichita, Kansas in 1927; Textron Inc. acquired it in 1992, and since 2014 it has anchored Textron Aviation alongside Beechcraft and Hawker. The Citation family is the best-selling line of business jets ever built, and more than 7,500 have been delivered worldwide. To check availability, request a quote for S2800-1277 or browse more Cessna Citation parts on Flying411.