Rolls Royce Cullinan Carrier Body 51649850686

For the Rolls-Royce Cullinan (RR31), part number 51649850686 refers to the Front Carrier Body (Lock Bridge / Slam Panel).

In 2026, this component remains a critical structural piece for the Cullinan as well as the Phantom VIII (RR11/RR12), as they share the “Architecture of Luxury” aluminum spaceframe.

1. Component Function

The 51649850686 is the upper structural framework of the front end. It is often called a “Lock Bridge” because it houses the hood latches, but its role is far more extensive:

• Radiator Support: It acts as the primary mounting point for the cooling modules (radiator, condenser, and intercoolers).

• Headlight Alignment: It provides the rigid mounting points for the laser headlight assemblies, ensuring they remain perfectly aligned for the anti-dazzle matrix functions.

• Structural Rigidity: As an aluminum casting, it ties the two front fenders (wings) together, contributing to the vehicle’s front-end stiffness.

2. Compatibility

Note: While the part fits both, the associated air ducting and plastic shrouds attached to it will differ between the SUV (Cullinan) and the Sedan (Phantom).