VW Golf Mk4 Golf Gti 1J Wheel Carrier Hub Knuckle Front Right O/S 1J0407256AH

VW Golf Mk4 Golf Gti 1J Wheel Carrier Hub Knuckle Front Right O/S is an original Volkswagen suspension component designed for installation on the right side of the front axle. This used, factory-spec steering knuckle ensures proper wheel guidance, stable hub mounting, and precise interaction with the suspension and braking systems.

Specifications and technical data

• SKU: 1J0407256AH-1
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 1J0407256AH
• Substitutable numbers: 1J0407256AH, 1J0 407 256 AH
• Location on the vehicle: Front, Right
• Category: Wheel Bearings, Hubs & Seals

Purpose and function in the suspension system

The presented steering knuckle is part of the Wheel bearings, hubs, and bushings category, responsible for the stable connection between the wheel hub and the suspension, as well as for proper wheel alignment relative to the vehicle body. The placement on the vehicle is the front axle, right side, which is crucial when selecting parts for a specific body version and suspension setup. The steering knuckle works in conjunction with the shock absorber, control arm, wheel bearing, and hub, transferring loads from the road surface to the chassis and ensuring correct wheel geometry. This allows the steering system to maintain predictable responses, ensuring the vehicle handles confidently both in daily city driving and at higher speeds.

Benefits of using an original Volkswagen steering knuckle

Choosing an original Volkswagen component allows you to maintain the factory performance parameters of the suspension and steering system. The design of the steering knuckle is tailored to the specific vehicle platform, which translates into:

• correct wheel geometry alignment after installation and adjustment,
• stable mounting of the hub and wheel bearing,
• consistent compatibility with factory control arms and shock absorbers,
• maintenance of predictable vehicle behavior during braking and cornering. For owners of fourth-generation Golfs, including the GTI version, using a steering knuckle consistent with the manufacturer's design helps reduce unwanted vibrations, uneven tire wear, and handling issues following suspension repairs.

Condition and installation aspects

The steering knuckle is a used original part, meaning it has been removed from a vehicle and retains its factory construction and mounting points. This type of part is an excellent solution for post-accident repairs, replacing components after mechanical damage, or during front suspension refurbishment. Before installation, it is recommended to perform a standard inspection of the mounting surfaces, bolt holes, and mating suspension components. After installing the steering knuckle, it is necessary to perform a wheel alignment to fully utilize its parameters and restore proper vehicle handling.

Application in service practice

The front right steering knuckle for the Golf Mk4 and Golf GTI is suitable for both professional workshops and advanced users servicing their own cars. It is particularly useful in situations where:

• the factory steering knuckle has been bent or cracked,
• there are issues with geometry alignment after a collision,
• it is necessary to replace a set of front suspension load-bearing components. Using an original steering knuckle helps reduce the risk of dimensional discrepancies that may occur with aftermarket parts of uncertain origin and facilitates subsequent diagnostics of the suspension system. If you are planning a comprehensive repair or upgrade of the suspension and chassis area in your Volkswagen and need other components from the same category, such as hubs, bearings, or bushings, check out the available parts in the Volkswagen wheel bearings, hubs, and bushings category. For drivers interested in improving safety and visibility on the road, a practical guide on selecting and replacing headlights and lighting equipment may also be useful – you can find it in the article See more and better – a complete guide to selecting and replacing used LED and Xenon headlights.