Description
The S4236-7 is a genuine Textron Aviation battery pack that supplies power to an aircraft system. It is fitted to the Skyhawk and Skylane. It carries an export classification of ECCN 9A991, weighs 14.17 lbs, and measures 8.3 (L) x 7.35 (W) x 4.7 (H) in.
As an original-equipment (OEM) part supplied directly by Textron Aviation, the S4236-7 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.
Because the Cessna Skyhawk and Skylane aircraft share extensive structure and hardware, a single part like this is often common across several variants.
In an aircraft's electrical system, using the correct component preserves the circuit's designed behavior, reliability, and safety. Sourcing the OEM part protects the airframe's configuration and keeps its service history consistent, which matters for both airworthiness and resale value.
OEM parts arrive to the specification the type design was certified against, preserving both airworthiness and the airframe's documented configuration. 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.
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 Cessna 172 Skyhawk is the most-produced aircraft in history, with more than 44,000 built since 1956, and remains in production under Textron Aviation.
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