PLACARD - MAX TOW LIMIT

The S4166-2 is a genuine Textron Aviation placard max tow limit — a marking that identifies a control, limitation, or servicing point on the aircraft. It is applicable to the Citation Mustang. It carries an export classification of ECCN 9A991. Because the S4166-2 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. Because the Cessna Citation aircraft share extensive structure and hardware, a single part like this is often common across several variants. Required placarding is a certificated detail of the aircraft, so the exact factory marking keeps the configuration correct at inspection. Because substitutions on type-certificated aircraft require approved data, the genuine part is the straightforward, compliant choice for this application. The value of an OEM part is as much in its paperwork and pedigree as its metal — both of which an aircraft's records require. Because this is a component for a type-certificated aircraft, using the manufacturer's part keeps the installation within approved configuration and simplifies compliance. 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. Request a quote for S4166-2 or browse more Cessna Citation parts on Flying411.