Gulfstream GIV

Jet Brella Gulfstream GIV Engine Inlet Covers

Jet Brella’s engineered engine cover system for the Gulfstream GIV is designed to provide complete protection for aircraft equipped with Rolls-Royce TAY 611 engines. Whether parked for an overnight stop or in long-term hangar storage, these inlet covers guard against foreign object damage (FOD), ramp debris, and harsh weather conditions. Built for performance, quick setup, and longevity, Jet Brella’s lightweight, dual-venting covers preserve engine condition, reduce maintenance cycles, and support long-term aircraft readiness. Part Number: G-500-2V.

Engine Inlet Covers

Designed specifically for the Gulfstream GIV, Jet Brella’s inlet covers fit the TAY 611 engine nacelles with precision. Each unit weighs 5.5 lbs and collapses to 40″ high by 6″ wide, making it ideal for compact transport and quick deployment. The dual-venting system prevents internal pressure buildup and reduces condensation during storage, while effectively sealing out birds, grit, moisture, and airborne contaminants. The covers are secured using a quick-release pin and strap configuration. Each rubber cone includes a spinner bearing for added seal stability and flexibility. Carry bags with breathable mesh and vertical storage loops are included with every set.

Dual Venting Engine Covers for GIV

Hi‑Flow Dual Venting Inlet Cover

• Engine-Specific Fit: Crafted exclusively for the Gulfstream GIV, these inlet covers conform exactly to the Rolls-Royce TAY 611 engines, delivering a clean, reliable seal during inactivity.

• Venting System:

  • Inlet covers use dual vent ports to prevent pressure buildup and condensation.

• Protective Capability:

  • Prevents engine windmilling and wear during idle time.

  • Blocks FOD such as wildlife, rain, dust, and snow from entering the engine.

  • Protects both forward and rear engine sections, reducing corrosion and component damage.

• Installation & Security:
  

  • Inlet covers attach with quick-release pins and straps.

  • Entire system installs without tools or airframe modifications.

  • Rugged build handles jet blast, wind, and variable ramp conditions with ease.

• Convenience & Storage:

  • Lightweight, low-profile design for easy ramp use and stowage.

  • Delivered with mesh carry bags equipped with hanging loops.

  • Reusable over multiple flight cycles with minimal maintenance.

• Customization:

  • Available in various colorways and finishes.

  • Custom embroidery options: tail numbers, unit insignias, or operator branding.

  • Optional mesh or non-mesh configurations depending on climate needs.

Jet Engine FOD Damage Protection for GIV

Built for Classic Performance

Jet Brella’s engine cover system for the Gulfstream GIV provides dependable protection against common ramp and storage hazards. Whether operating from coastal FBOs or inland desert strips, these covers ensure the TAY 611 engines remain clean, dry, and service-ready.

Weather Shielding

• Prevents moisture, sleet, and snow from entering engine cavities.

• Reduces risk of ice formation in cold climates.

• Maintains dry internals during hangar or outdoor storage.

Operational Safety

• Bright, visible design helps ground crew identify engine hazard zones.

• Reduces tool loss and accidental FOD entry during maintenance.

Anti‑Corrosion Benefits 

• Blocks salt air, grit, and airborne chemicals.

• Helps preserve internal surfaces and reduce corrosion-related service costs.