BMW 1 Series F20 116i N13 Rear Right O/S Suspension Leg Axle Brake Disc Hub

BMW 1 Series F20 116i N13 Rear Right O/S Suspension Leg Axle Brake Disc Hub is an original suspension component designed for the rear right side of the BMW 1 Series F20 with an N13 engine. This solution allows for the restoration of proper suspension geometry, handling stability, and safe load transfer from the shock absorber to the body. Thanks to its factory design, the steering knuckle maintains the correct mounting points and operating characteristics of the chassis system.

Specifications and technical data

• SKU: 6791586-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6791586
• Substitutable numbers: 33526873724, 6873724, 33326792516, 6792516, 33416867261, 6867261, 34216850852, 6850852, 34216792225, 6792225, 33207629302, 7629302, 33526863752, 6863752, 33526860740, 6860740, 33526791586, 6791586, 33406792366, 6792366
• Location on the vehicle: Rear, Right
• Category: Other Steering & Suspension Parts

Purpose and function in the BMW F20 116i suspension

The rear right suspension knuckle in the BMW F20 116i is responsible for the stable connection of suspension components, the wheel hub, and the shock absorber. In practice, this means:

• maintaining the correct wheel position relative to the body,
• transferring forces from the shock absorber and spring to the vehicle structure,
• maintaining correct wheel alignment and camber angles,
• proper cooperation with the braking system and safety systems.

By using an original BMW steering knuckle, factory geometry is preserved, which translates into predictable handling, even tire wear, and stability during braking and acceleration.

Benefits of using an original rear right steering knuckle

Choosing a steering knuckle dedicated to a specific version of the BMW F20 116i N13 brings a number of practical advantages:

• Precise fit – the component is designed for a specific platform and suspension system, which eliminates installation issues.
• Consistency with factory handling characteristics – original mounting points and geometry are preserved without the need for modifications.
• The ability to use existing mounts and equipment, in accordance with BMW construction.
• Reduction of the risk of incorrect wheel alignment after suspension repair.

This solution is particularly recommended after mechanical damage, collisions, or significant wear of suspension components on the rear right side.

Product characteristics and installation

The presented suspension knuckle is a used part, sourced from dismantling, which allows for economical repair while maintaining the original BMW construction. The location on the vehicle is rear – right side, which is why the component is intended exclusively for this mounting position.

When selecting a steering knuckle for the BMW F20 116i, it is worth paying attention to:

• compatibility with the body version and drivetrain,
• intended use for the rear axle, right side,
• selection of appropriate accompanying elements (bolts, bushings, links) in accordance with the vehicle manufacturer's recommendations.

A properly selected steering knuckle facilitates geometry adjustment after repair and helps restore ride comfort and directional stability.

Use of interchangeable numbers and part identification

The element has a dedicated OEM part number and interchangeable numbers, which facilitates verification of compatibility with a specific BMW F20 116i N13 configuration. This allows for precise matching of the steering knuckle to the 136 HP engine version and the appropriate suspension variant.

In case of doubts during selection, it is worth comparing the markings with BMW service documentation or seeking professional advice to ensure that the steering knuckle will work with the existing shock absorber, hub, and brake system.

Expanding BMW suspension upgrades

If you are planning a comprehensive repair or upgrade of the rear suspension area in your BMW and need other components from the same group, such as control arms, hubs, or shock absorber mounts, check out the available parts in the Other BMW category.

For drivers interested in comparing the characteristics of sports chassis systems with solutions used in standard models, an article describing the differences in engine, brake, and chassis construction may be useful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.

If you are considering broader equipment upgrades or modernization of your BMW using parts from dismantling, it is also worth reading the guide on retrofits and smart selection of used components: Retrofitting in VAG and BMW group cars: How to cheaply equip a car using used parts from higher versions?.

Summary

BMW 1 Series F20 116i N13 Rear Right O/S Suspension Leg Axle Brake Disc Hub is a practical solution for users who want to restore the proper operation of the rear suspension on the right side while maintaining factory handling parameters. The original BMW design, dedicated vehicle placement, and the ability to identify by part numbers make it a reasonable choice for repairs and upgrades of the chassis system in the 1 Series F20.