Parts And Parameters Been Replaced And Or Changed During Parc Ferme
Italian Grand Prix · 2026 · 6 September 2026 · Doc 58
2026 ITALIAN GRAND PRIX
04 - 06 September 2026
Technical Delegate's Report The following parts and parameters have been replaced / changed during the Parc Fermé yesterday
and today:
McLaren Mercedes: Car 01: Front brake friction material Parameter changes associated with the brake friction material replacement
Mercedes: Car 63: Front wing actuator acquisition unit Atlassian Williams Mercedes: Car 55: Forward floor plank section
Racing Bulls RB Ford: Car 22: LHS fuel lift pump
Fuel cell wiring loom
Fuel line within the fuel cell
Chassis ballast bush
Rear wing assembly, previous specification (Article B3.5.5)
Internal fuel overflow hose Aston Martin Aramco Honda: From The FIA Formula 1 Technical Delegate To The Stewards Document 58
Date 06 September 2026 Time 13:50
Car 18: Chassis chin assembly and associated linkage
Haas Ferrari:
Car 31: RHS driveshaft fairing support
Car 87: RHS driveshaft fairing support
Alpine Mercedes:
Car 43: LHS fuel lift pump LHS rear brake drum shroud
Cadillac Ferrari:
Car 11: RHS floor board cap
All above parts have been replaced with the approval of the FIA technical delegate following a written request from the team concerned, this being in accordance with Article B3.5.4 of the 2026 Formula One Sporting Regulations.