The 62743-004 is a Piper OEM control system spacer bushing used in aircraft flight control linkage assemblies to maintain correct spacing, alignment, and smooth operation between moving mechanical components. It functions as a precision interface part within pivot joints where bolts or pins connect control system elements.

In Piper aircraft applications, this spacer bushing is typically found in primary flight control systems such as elevator, aileron, or rudder linkages depending on aircraft model configuration. Its main purpose is to ensure correct geometry between components while allowing controlled, low-friction movement without binding or excessive play.

The bushing helps distribute mechanical loads evenly across the joint and prevents direct metal-to-metal contact between structural parts. This reduces wear, preserves alignment, and ensures consistent and precise control response during flight.

Manufactured to Piper OEM specifications, the 62743-004 is commonly made from bearing-grade bronze or corrosion-resistant alloy material, selected for durability, low friction characteristics, and long service life under cyclic loading and vibration conditions.

As part of a flight-critical system, this component must be maintained within specified wear limits. Excessive wear, scoring, or elongation can result in increased control play or degraded handling precision, making regular inspection and timely replacement essential.

Key features include:

Piper 62743-004 control system spacer bushing (OEM component)
Used in flight control linkage assemblies (model dependent)
Maintains spacing and alignment between control components
Provides low-friction pivot interface in control systems
Prevents metal-to-metal wear in structural joints
Material: aircraft-grade bronze or corrosion-resistant alloy
Ensures smooth and precise control surface movement
Critical for elevator, aileron, or rudder linkage integrity
Subject to inspection for wear and dimensional tolerance
Direct replacement part per Piper IPC specifications