Bell 206B Aft Engine Mount Leg LH 206-062-103-017

The Bell 206B Aft Engine Mount Leg LH P/N 206-062-103-017 is a critical structural component designed to support and secure the engine installation in Bell 206B helicopter configurations powered by the Rolls-Royce 250-C20B turbine engine. This left-hand aft engine mount leg plays an essential role in maintaining proper engine alignment, load distribution, and vibration control during all phases of helicopter operation.

Engine mount legs are responsible for transferring engine loads to the airframe while isolating vibration and accommodating thermal expansion. Proper condition and fitment of the aft engine mount leg are essential for maintaining engine stability and protecting adjacent engine and airframe components from excessive stress or misalignment. The left-hand orientation ensures correct geometry and load balance when installed in the approved configuration.

Manufactured to aerospace engineering standards and designed for compatibility with Rolls-Royce 250-C20B engine installations, part number 206-062-103-017 meets specific dimensional and structural requirements. Accurate manufacturing and material selection are critical, as engine mount components are subject to continuous mechanical loads, vibration, and environmental exposure throughout service life.

This aft engine mount leg is commonly handled during helicopter maintenance, engine replacement, structural inspection, or overhaul activities. Inspection of mount legs is a routine part of maintenance programs, as wear, corrosion, or deformation can affect engine alignment and overall aircraft performance.

The component is intended for use in certified aviation maintenance environments and should be installed and inspected by qualified personnel in accordance with applicable maintenance manuals and regulatory requirements. Proper installation supports safe engine operation, reduced vibration transmission, and long-term reliability of both the engine and airframe.

The Bell 206B Aft Engine Mount Leg LH 206-062-103-017 is an essential part of maintaining structural integrity and engine stability in helicopter turbine engine installations.