GE Aerospace Analyzes Potential Durability Issue with GE9X Engine Seal for Boeing 777X
GE Aerospace is investigating a durability concern involving a seal on the GE9X engine. Boeing remains firmly committed to starting 777X deliveries in 2027.
Insights:
GE Aerospace announced on Feb 2, 2026, that it is analyzing a potential durability issue with a seal on the GE9X engine that powers the 777X aircraft from The Boeing Company . Company officials cautioned that it was too early to draw conclusions about how significant the issue is. The development comes as GE Aerospaceworks to support the eventual entry into service of the massive twin-engine jet.
