

Lower Swivel Hub Ball Joint Mégane 4 RS
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Lower Swivel Hub Ball Joint – Renault Mégane 4 RS
The lower swivel hub ball joint, reference 0407099-S, is a suspension component designed for the Renault Mégane 4 RS. It connects the lower suspension assembly to the steering knuckle, allowing controlled movement of the suspension while helping maintain proper wheel positioning.
This component is listed for the Renault Mégane 4 RS, including 280 hp, 300 hp, Trophy and Trophy-R versions. Check the original part number and vehicle specification before ordering.
Product type: Lower swivel hub ball joint
Vehicle: Renault Mégane 4 RS
Installation location: Lower suspension / steering knuckle
Lower Swivel Hub Ball Joint 0407099-S – Renault Mégane 4 RS
A key component of the front suspension
The lower swivel hub ball joint is part of the front suspension assembly. It provides an articulated connection between suspension components and the steering knuckle, allowing the wheel to move with the suspension and steering system.
On the Renault Mégane 4 RS, maintaining the condition of the suspension joints is important for steering precision, handling and driving safety. Wear or damage may cause suspension knocks, unusual steering feedback or changes in vehicle handling. These symptoms can have several causes and should be properly diagnosed.
Product specifications
- Product: Lower swivel hub ball joint
- Reference: 0407099-S
- Vehicle make: Renault
- Listed application: Mégane 4 RS 280 / 300, Trophy and Trophy-R
- Assembly: Front suspension and swivel hub
- Compatibility: Confirm against the original part number before purchase
Check the vehicle version and the original part reference before ordering. This component is listed under reference 0407099-S for the Mégane 4 RS. The reference supplied should be matched with the manufacturer's catalogue to confirm the exact application.
Replacement and installation
Before installation, inspect the surrounding suspension components and the mounting surfaces. The ball joint must be fitted using the correct tools and the manufacturer's procedures. Because this component affects suspension and steering operation, professional installation and a post-repair inspection are recommended.
Why choose Optimiz Access?
Established in 2010, Optimiz Access supplies automotive parts for maintenance, repair and performance applications, including Renault Sport models. Based in Hauts-de-France, France, the company offers shipping throughout France and internationally.
Frequently asked questions
Which vehicle is this ball joint designed for?
Reference 0407099-S is listed for the Renault Mégane 4 RS. Check the exact model and original part number before ordering.
What are the signs of a worn suspension ball joint?
Possible symptoms include suspension noises, unusual steering feedback or changes in handling. A professional inspection is recommended to identify the cause.
Is the ball joint sold individually?
Check the product listing for the supplied quantity. If both sides require replacement, confirm the quantity needed before placing your order.
Choose the lower swivel hub ball joint reference 0407099-S from Optimiz Access after confirming compatibility with your vehicle.
















