Audi A3 RS3 8V Control Arm Mount Bracket Rear Left N/S 1K0501475 1K0505129L

Audi A3 RS3 8V Control Arm Mount Bracket Rear Left N/S is a precision component from the Control arms and ball joints category, designed for the rear left section of the suspension. Engineered as a structural component, it stabilizes the control arm mounting, supporting proper axle geometry and confident vehicle handling. This is a solution for users who expect a solid, proven part with factory-fitment for Audi models.

Specifications and technical data

• SKU: 1K0501475
• Mark: Audi
• Condition: Used
• OEM Part Number: 1K0501475
• Substitutable numbers: 1K0501475, 1K0 501 475, 1K0505129L, 1K0 505 129 L
• Location on the vehicle: Rear, Left
• Gearbox type: No information
• Category: Control Arms, Ball Joints & Assemblies

Purpose and function in the Audi suspension

The control arm mount bracket, serving as a single integrated element, is responsible for the stable connection between the control arm and the body structure in the rear left part of the vehicle. In practice, this means:

• maintaining the correct position of the control arm relative to the body,
• limiting unwanted movement under dynamic loads,
• working in conjunction with other suspension components to maintain wheel geometry.

As a result, the suspension operates predictably, and the car maintains stability during acceleration, braking, and cornering.

Compatibility and mounting fitment

The element has been developed with the Audi suspension design in mind, which translates into factory-standard fitment to mounting points in the rear left section of the vehicle. The bracket works with the control arm and other rear axle components to create a cohesive load-bearing system.

Placement in the rear axle zone requires maintaining adequate rigidity while simultaneously dampening loads transferred from the road. The geometry of the bracket allows for the correct transfer of longitudinal and lateral forces, which is significant both in daily use and during dynamic driving.

Characteristics of the used component

The product comes from disassembly and is offered as a used part, allowing for an economical suspension repair while maintaining the original Audi design. This type of component is particularly useful for:

• repairs following mechanical damage within the rear axle area,
• restoring factory suspension geometry after a collision or impact with an obstacle,
• comprehensive replacement of control arm mounting elements.

Choosing an original bracket from this group allows you to maintain compliance with the manufacturer's design and avoid fitment issues typical of universal aftermarket replacements.

Significance for safety and vehicle handling

The control arm mounting zone has a direct impact on driving stability, tire wear, and brake system performance. A functional control arm bracket:

• limits changes in wheel alignment and camber under load,
• supports even force distribution to the body,
• helps maintain predictable vehicle behavior in corners.

For Audi users who prioritize handling precision, replacing a worn or damaged bracket with the appropriate element from this group is a crucial step in suspension maintenance.

Suspension service expansion and educational materials

If you are planning a comprehensive repair or upgrade of the suspension area in your Audi and need other elements from the same group, such as additional brackets, supports, or control arm mounts, check out the available parts in the Audi control arms and ball joints category.

To better plan your service work and understand the relationships between individual suspension components, it is worth consulting a guide describing the role of shock absorbers, control arms, and stabilizers in various models – you can find it in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers.