Skoda Octavia IV Seat Ateca KH7 Rear Wishbone Control Arm Right O/S 5WA505311E

The Right Rear Control Arm for Skoda Octavia IV / Seat Ateca is a component from the Control Arms and Ball Joints group, designed for the rear passenger side. It is responsible for precise wheel guidance, driving stability, and correct suspension geometry, which directly impacts the vehicle's safety and predictable handling. This solution is dedicated to users seeking a robust, proven part for professional suspension system repairs.

Specifications and technical data

• SKU: 5QA505311E
• Mark: Skoda
• Condition: Used
• OEM Part Number: 5QA505311E
• Substitutable numbers: 5QA505311E, 5QA 505 311 E, 5QA505371D, 5QA 505 371 D
• Location on the vehicle: Rear, Right
• Part type: Control Arm Kit
• Category: Control Arms, Ball Joints & Assemblies

Vehicle Application and Placement

The control arm presented is designed for installation in the rear suspension, on the right side of the vehicle. This location means the component operates under demanding conditions – it handles lateral and longitudinal loads, stabilizes the wheel during acceleration, braking, and over uneven surfaces. A correctly selected and installed control arm limits undesirable changes in wheel toe and camber, contributing to even tire wear and confident vehicle handling.

Technical Characteristics and Suspension Function

The right rear control arm in the Skoda Octavia IV and Seat Ateca works in conjunction with other multi-link suspension elements, forming a rigid yet appropriately flexible wheel guidance system. Its tasks include:

• maintaining the stable position of the wheel hub relative to the body,
• controlling suspension geometry throughout the full range of shock absorber and spring travel,
• damping some vibrations transmitted from the road surface to the body,
• ensuring predictable vehicle response to steering input and load changes.

Thanks to the appropriately designed geometry of the control arm, the suspension system maintains correct kinematics, which is particularly important in modern designs like the Skoda Octavia IV or Seat Ateca.

Benefits of Using an Original Right Rear Control Arm

Using the correct control arm on the rear axle brings tangible operational benefits. The most important include:

• more stable vehicle handling at higher speeds and during sudden maneuvers,
• better maintenance of suspension geometry, promoting even tire wear,
• more predictable vehicle behavior over bumps and in corners,
• reduction of play and knocking noises in the rear suspension.

This solution is particularly recommended when replacing worn components in vehicles subjected to intensive use – both in city driving and on longer journeys. Control arms and ball joints in good condition are key to maintaining proper ride comfort and passenger safety.

Part Condition and Service Application

The offered control arm is a used part, making it an attractive cost-effective alternative while maintaining the functionality required in professional suspension service. This type of component is suitable for standard repairs after detecting play during inspection, as well as for restoring geometry after mechanical damage to the rear axle. By retaining its original design, it can be fitted to the original mounting points without the need for modifications to other suspension elements.

Technical Support and Suspension Knowledge Development

To better understand the role of control arms in the entire drivetrain and to correctly diagnose symptoms of their wear, it is worth consulting the guide: Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers. The article helps connect theory with service practice, making it easier to select appropriate components and plan repairs.

If you are planning a comprehensive repair or upgrade of the rear suspension in your Skoda and need other parts from the same group, such as additional control arms, ball joints, or related guiding elements, check the available parts in the Skoda Control Arms and Ball Joints category.