BMW F20 F21 F22 F23 Rear Wheel Rim Alloy 8J 18" ET:52 M Star Spoke 386 7845853

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F20 F21 F22 F23 Rear Wheel Rim Alloy 8J 18" ET:52 M Star Spoke 386 is an original component from the Wheels category, designed for the rear axle of BMW F20/F21 series models. The silver finish and precisely selected geometric parameters ensure stable handling, a look consistent with the factory styling, and a solid foundation for the tires.

Specifications and technical data

• SKU: 7845853-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7845853
• Substitutable numbers: 7845853, 36117845853
• Location on the vehicle: Rear
• Rim diameter: 18"
• Rim width: 8
• Offset (ET): 52
• Hole diameter: 120
• Number of holes: 5
• Category: Rims

Technical characteristics of the wheel rim

The wheel rim has been designed as a rear axle component, maintaining the correct geometry for the BMW F20/F21 suspension. The appropriately selected diameter, rim width, and ET value promote proper wheel seating in the wheel arch, which translates into predictable vehicle behavior and correct operation of the running gear.

The bolt pattern and diameter of the mounting holes are adapted to factory BMW hubs, allowing the rim to work with original bolts without requiring any modifications to the vehicle's structure. This configuration reduces the risk of vibrations, facilitates wheel balancing, and supports even load distribution on the suspension.

Design and purpose

The aluminum construction of the rim provides a favorable strength-to-weight ratio, which supports suspension performance and can positively influence driving comfort. The silver finish blends well with both standard and more dynamic BMW styling packages, maintaining a consistent, understated look for the car.

The rim is intended for installation on the rear axle, which is important when assembling a wheel set for cars with staggered fitments (different widths between front and rear). Using the correct component on the appropriate axle helps maintain the manufacturer's factory specifications regarding traction, stability, and handling characteristics.

Benefits of using an original BMW wheel rim

Using an original BMW aluminum wheel rim allows you to maintain the vehicle's factory driving and aesthetic parameters. Precise fitment to the hub, the correct offset, and the proper rim width support even tire wear and predictable vehicle behavior in corners. This is a particularly beneficial solution for users who want to keep the car in a configuration close to the factory state, without experimenting with unreliable replacements.

The used nature of the component allows for cost savings compared to a new rim, while maintaining the original manufacturer's specifications. For many BMW drivers, this is a reasonable compromise between quality and budget, especially when replacing a single rim after mechanical damage.

Used wheel rim – what to look for

When choosing a used aluminum wheel rim, it is worth verifying the surface condition, any signs of previous repairs, and the overall geometry of the rim. It is crucial that the rim is properly prepared for further use and is suitable for safe balancing. It is also good practice to check compatibility with the other wheels on the car in terms of tire size and overall styling.

If you want to better understand how to assess the condition of a rim, what the options are for refreshing the paint coating, and when refurbishment makes sense, the guide Used wheels like new: a guide to buying and refurbishing aluminum wheels will be helpful. You will find practical tips there regarding the purchase and preparation of rims for further use.

A reasonable choice of used parts for BMW

By choosing a used aluminum wheel rim for a BMW, you can combine savings with maintaining the original manufacturer's specifications. This solution is often chosen by drivers who value factory fitment and want to avoid compatibility issues. If you want to learn more about the broader context of using used components in cars of this brand, it is worth reading the article Used parts for BMW – is it worth it? Key benefits for fans of the brand, which discusses the main advantages of such an approach.

If you are planning a comprehensive repair or upgrade of the wheel and tire area in your BMW and need other components from the same group, such as additional rims, seasonal sets, or alternative rim designs, check out the available parts in the BMW Wheels category.