Steering Knuckle Renault Trafic III Front Right O/S Wheel Carrier Hub 400144570R

Steering Knuckle Renault Trafic III Front Right O/S Wheel Carrier Hub is an original chassis component designed for the right side of the front axle. As part of the Wheel bearings, hubs and bushings group, it ensures precise wheel guidance, stable hub mounting, and correct suspension geometry. This used OEM Renault component is a sensible choice for professional repairs or replacing a damaged steering knuckle assembly in a Trafic III.

Specifications and technical data

• SKU: 400144570R
• Mark: Renault
• Condition: Used
• OEM Part Number: 400144570R
• Substitutable numbers: 400144570R
• Location on the vehicle: Front, Right
• Category: Wheel Bearings, Hubs & Seals

Purpose and vehicle placement

The presented steering knuckle with hub is designed for installation on the front, right side of the vehicle. It is responsible for:

• stable seating of the hub and wheel within the suspension system,
• maintaining the correct position of chassis components relative to the shock absorber and control arm,
• transferring loads from the wheel to other suspension components.

Precise fitment for the Renault Trafic III reduces the risk of geometry issues, uneven tire wear, or unwanted play in the chassis system.

Technical and functional characteristics

The steering knuckle integrated with the hub is a key element connecting the wheel to the suspension. The OEM Renault design ensures:

• adequate rigidity of the entire wheel assembly,
• correct positioning of the hub relative to the brake and shock absorber,
• compatibility with factory steering and suspension solutions of the Trafic III.

By maintaining the original mounting geometry, the component facilitates the maintenance of correct wheel alignment angles after suspension repairs, which translates into predictable vehicle handling and driving stability.

Product condition and benefits of choosing a used part

The offered steering knuckle with hub is a used part, sourced from dismantling, which allows for an economical repair while maintaining the manufacturer's original specifications. Choosing a second-hand OEM component means:

• lower cost compared to a new replacement,
• preservation of factory fitment to the body and suspension,
• reduced risk of problems resulting from imprecise dimensions of cheaper aftermarket replacements.

If you want to learn more about the advantages and limitations of such solutions, it is worth reading the article Used car parts: myths and facts you need to know, which discusses the most important issues related to purchasing parts from the secondary market in an accessible way.

Application in the Renault Trafic III chassis system

The steering knuckle with hub for the front right of the Renault Trafic III operates in the immediate vicinity of components such as the shock absorber, control arm, tie rod end, or brake assembly. A correctly selected and installed component:

• ensures smooth wheel rotation around the hub axis,
• maintains a stable connection with the rest of the suspension,
• limits the transmission of unwanted vibrations to the body.

Thanks to the original design, the part works well with factory suspension settings, which is important both in daily operation and during intensive use of a commercial vehicle.

Repair expansion and selection of related components

If you are planning a comprehensive repair or upgrade of the wheel suspension area in your Renault and need other elements from the same group, such as additional hubs, bearings, or bushings, check the available parts in the Renault wheel bearings, hubs and bushings category.

For more extensive service work within the chassis system, it is also worth paying attention to the condition of other components working with the steering knuckle to avoid the need for re-intervention in the same area in the near future.