The agreement includes the sale of some fuselage assets and production at Spirit AeroSystems’ Wichita, Kansas, factory.

Airbus will take over some parts of Spirit AeroSystems as Spirit is reacquired by Boeing. “Spirit has entered into a definitive agreement with Airbus SE to transfer ownership of certain assets and sites involved in the production of Airbus aerostructures to Airbus,” a news release from Spirit said.

Europe’s Airbus has finalized an agreement to take some assets from Spirit AeroSystems, both companies said Monday, completing a critical part of a transatlantic carve-up of the struggling supplier with US rival Boeing.