Rolls-Royce Cullinan Front Lower Control Arm 31106893395 / 31106893396

Front Lower Control Arm for Rolls-Royce Cullinan

Engineered for the Rolls-Royce Cullinan front suspension, this lower control arm corresponds with reference numbers 31106893395 and 31106893396. The arm forms a major structural link between the wheel carrier and chassis, helping maintain precise wheel position as the suspension moves through its travel.

Construction & Workmanship

The arm features a rigid formed-alloy structure with integrated mounting bushings and joint interfaces. Its reinforced shape is designed to carry braking, cornering and road-impact loads while allowing controlled suspension articulation.

Function

A healthy lower control arm supports stable steering response, accurate wheel alignment and controlled tire contact with the road. Replacing a worn or damaged arm can restore suspension precision where looseness, bushing deterioration or impact damage has affected geometry.

Reference Numbers

31106893395 / 31106893396. Select the correct side by matching the number on the original component or by checking vehicle parts data.

How to Replace

1. Raise and securely support the vehicle.
2. Remove the wheel and support the suspension assembly.
3. Disconnect the relevant joint and inner mounting points.
4. Install the replacement arm in the original orientation.
5. Tighten fasteners using the correct factory service procedure and ride-height loading method.
6. Carry out a full wheel-alignment check after installation.

FAQ

What is the purpose of the lower arm?
It locates the wheel assembly and controls suspension movement under road, braking and cornering forces.

Are both reference numbers covered?
Yes. The listing covers left/right references 31106893395 and 31106893396.

Is alignment required?
Yes. Alignment verification is recommended after control-arm replacement.

Who should install it?
A workshop experienced with high-end suspension systems and correct tightening procedures.