Barry Mounts Refurbished Engine Mount Isolator - 5906-1SA1BR

The Barry Mounts 5906-1SA1BR is a factory REBUILT engine mount isolator for the economical field overhaul of BarryMount engine isolators used across multiple PT6A-powered aircraft and select installations, including the G-73, Pilatus PC-6 and PC-7, Thrush Aircraft S2R-T11, S2R-T15, S2R-T34, and select Beechcraft models. It is an essential subcomponent of aircraft engine vibration isolation systems that require dependable vibration control and stable mounting performance. REBUILT to factory new part tolerances on the same machinery used to produce new parts, this engine mount isolator supports effective shock and vibration isolation at the engine-to-airframe interface, helping reduce vibration transfer into the aircraft and limiting vibration-related wear on surrounding components.

Key Features

• The 5906-1SA1BR is factory REBUILT to factory new part tolerances to support consistent vibration isolator function and stable engine support in demanding aviation operations.
• By helping dampen vibration and absorb shock loads, this engine mount isolator supports reduced vibration transmission that can contribute to fatigue, fastener loosening, chafing, and premature wear on lines, brackets, wiring, clamps, and engine-mounted accessories.
• Its elastomeric isolation design is intended to provide controlled deflection and damping under dynamic engine loads, supporting predictable shock attenuation and vibration reduction during normal operation.
• Factory REBUILT BarryMount engine isolators are a sustainable way to reduce direct operating costs by re-using major metal components in your isolators without compromising on quality or performance.
• REBUILT BarryMounts are available at Pilot John International on an exchange basis to support you with the parts you need faster and help reduce downtime during maintenance events.

Benefits for Pilots and Maintenance Teams

Maintaining effective engine vibration isolation can contribute to smoother operation and improved stability for systems affected by vibration and shock. Limiting vibration transfer also supports long-term structural health by reducing repeated fatigue loading at critical mounting locations.

For maintenance teams, using factory REBUILT engine mount isolators can support efficient parts planning while maintaining performance expectations for aircraft engine mount systems. Replacing a worn isolator component can help reduce recurring maintenance issues linked to vibration-driven loosening, cracking, chafing, and accelerated wear.

Why Choose the Barry Mounts 5906-1SA1BR

The Barry Mounts 5906-1SA1BR offers a factory REBUILT engine mount isolator solution for aircraft engine vibration isolation systems where reliability and vibration control matter. For aviation operators and MRO teams supporting G-73, Pilatus PC-6 and PC-7, Thrush S2R-T11, S2R-T15, S2R-T34, and select Beechcraft installations, it provides a dependable path to restore vibration isolator performance while supporting cost-conscious, service-ready maintenance strategies.