Porsche Boxster Cayman 981 Silver Rear Wheel Alloy Rim 18" 9J ET:47 98136212204

Visual condition of the part

The product shows signs of use visible in the photos.

Porsche Boxster Cayman 981 Silver Rear Wheel Alloy Rim 18" 9J ET:47 is an original rear light-alloy rim, designed specifically for the drive axle of the 981 generation Boxster and Cayman models. Thanks to its precisely selected geometric parameters, it ensures stable handling, predictable traction, and a consistent look with the factory Porsche styling.

Specifications and technical data

• SKU: 98136212204-1
• Mark: Porsche
• Condition: Used
• OEM Part Number: 98136212204
• Substitutable numbers: 98136212204, 981 362 122 04
• Location on the vehicle: Rear
• Rim diameter: 18"
• Rim width: 9
• Offset (ET): 47
• Hole diameter: 130
• Number of holes: 5
• Category: Rims

Purpose and fitment for Porsche 981

The presented rear alloy rim has been developed with the demanding driving characteristics of the Porsche Boxster and Cayman 981 in mind. The rim dimensions and the appropriately selected offset guarantee proper wheel fitment within the wheel arch, maintenance of factory suspension geometry, and correct interaction with the steering and braking systems. This is a solution dedicated to users who expect factory-spec fitment and the preservation of original driving dynamics.

Rim construction and mounting parameters

The rim belongs to the Wheels category and is made of a lightweight aluminum alloy, which helps reduce unsprung mass compared to steel wheels. The bolt pattern and diameter of the mounting holes allow for direct installation on the Porsche hub without the need for spacers or adapters, provided the vehicle complies with the factory specification. The appropriately selected rim diameter allows for compatibility with tire sizes typical for this generation with a sporty profile.

The rim geometry has been designed to ensure:

• proper contact with the hub and even load distribution,
• adequate clearance for brake calipers and discs,
• stable handling at higher speeds and during dynamic maneuvers.

Practical application and benefits of installation

Installing this rear alloy rim is particularly beneficial in situations where it is necessary to replace a single rim after mechanical damage or when the vehicle owner aims to restore a complete, original set of wheels. Using a rim with parameters consistent with factory standards allows for maintaining:

• a consistent look of the rear axle with the other wheels,
• predictable vehicle behavior in corners,
• correct interaction with safety systems (ABS, traction control, electronic stability control).

For users who value the precision of Porsche handling, choosing an original alloy rim is a solution that minimizes the risk of problems with balancing, rubbing against the wheel arch, or improper loading of suspension components. This is especially important in cars with sporty characteristics, where every detail of the chassis affects the driving experience.

Characteristics of the used product

The rim comes from the used parts segment, which allows for an economical restoration of the original wheel configuration in a Porsche Boxster or Cayman 981. This type of component is a good choice for post-accident repairs, replacement after curb contact, or for the gradual renovation of a set of wheels. The correct selection of mounting parameters and the preservation of the factory construction mean that the rim can be integrated into an existing set without interfering with other chassis components.

Before installation, it is recommended to perform a standard technical condition check at a specialized tire service, including checking radial and axial runout, assessing the surface for potential refurbishment, and selecting appropriate tires in accordance with the vehicle manufacturer's recommendations.

Expanding wheel configuration and additional materials

If you are planning a comprehensive repair or upgrade of the wheel and suspension area in your Porsche and need other elements from the same group, such as additional rims, seasonal wheel sets, or rims with similar parameters, check the available parts in the Porsche Wheels category.

When choosing parts from the used segment, it is worth familiarizing yourself with practical tips regarding the assessment of rim condition, refurbishment possibilities, and tire selection. A detailed discussion of these issues can be found in the article Used rims like new: a guide to buying and refurbishing alloy wheels, which helps you consciously plan your purchase and any potential renovation work.