The stabilator hinge bearing plays a critical role in maintaining the structural connection between the aircraft tail control surface and its supporting structure. The CA452-538 is designed as a direct replacement component, helping restore proper control feel and minimize wear caused by aging or degraded original bearings. Its precision construction supports accurate stabilator movement while withstanding the vibration, load cycles, and environmental conditions experienced during aircraft operation.

Key Features
Manufacturer: McFarlane Aviation
Part Number: CA452-538
Description: Bearing, Stabilator Hinge
Component Type: Aircraft control surface bearing
Approval: FAA-PMA approved replacement part
Primary Application: Piper stabilator hinge assemblies
Function: Supports stabilator rotation and maintains proper control surface alignment
Design: Precision-manufactured bearing assembly for smooth movement and long service life
Replacement For: Approved OEM stabilator hinge bearing applications
Aircraft Compatibility: Includes select Piper models such as PA-28RT, PA-32RT, PA-34, and PA-44 series aircraft (verify aircraft eligibility before installation). 

Benefits
Restores proper stabilator hinge operation
Reduces friction and wear in the pitch-control system
Improves reliability of aircraft flight-control components
Provides a durable alternative to worn original bearings
Manufactured to meet certified aircraft replacement standards
Supports maintenance, repair, and overhaul requirements

Typical Applications
Stabilator hinge assemblies
Aircraft pitch-control systems
Tail section control surface maintenance
Piper aircraft airframe repair and inspection programs