Description
The MS27645-4G is a genuine Textron Aviation bearing that supports rotational or pivoting motion within a mechanism. It fits the Skyhawk. It carries an export classification of ECCN 9A991, weighs 0.05 pounds, and measures 0.85 (L) x 0.85 (W) x 0.45 (H) Inches.
Because the MS27645-4G 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.
Parts like this are shared across the Cessna Skyhawk aircraft, reflecting how much structure and hardware these models have in common.
Fit and load rating define a bearing's job, so matching the specified part protects both function and service life. Because aircraft parts are governed by strict airworthiness and traceability rules, fitting the OEM part rather than an unapproved equivalent keeps the installation eligible and the aircraft's records clean.
On a certificated airframe, part provenance matters as much as the part itself; genuine factory sourcing settles that question up front. 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.
The Cessna name is among the most recognized in aviation — founded in Wichita, Kansas in 1927 and part of Textron since 1992, today a cornerstone of Textron Aviation. With over 44,000 built, the Cessna Skyhawk is the best-selling aircraft ever made and is still produced today.
To check availability, request a quote for MS27645-4G or browse more Cessna Skyhawk parts on Flying411.
