Porsche Cayman Boxster 982 Power Steering Rack Pinion Gear 99134700665

Porsche Cayman Boxster 982 Power Steering Rack Pinion Gear is an original steering system component from the Steering racks and housings group, designed for precise steering control. This used, factory-spec rack and pinion gear ensures the correct steering ratio, maintaining the direct and predictable handling characteristic of Porsche vehicles.

Specifications and technical data

• SKU: RHD-99134700665
• Mark: Porsche
• Condition: Used
• OEM Part Number: 99134700665
• Substitutable numbers: 99134700665, 991 347 006 65, 99134701267, 991 347 012 67
• Part type: Steering Rack
• Category: Gearboxes, Racks & Pinions

Technical characteristics and application

The offered steering gear has been designed specifically for Porsche Cayman and Boxster 982 generation models, adhering to the manufacturer's factory construction standards. The component belongs to the Steering racks and housings group, responsible for transferring torque from the steering column to the steering knuckles and maintaining stable vehicle handling across the full speed range.

The rack and pinion design ensures a linear response to steering input, which translates into predictable vehicle behavior in corners, during parking maneuvers, and during dynamic driving. The construction is prepared for integration with the power steering system, providing the driver with clear yet comfortable feedback from the front axle.

Benefits of using an original Porsche steering gear

Using an original steering gear in a Porsche Cayman or Boxster 982 allows you to maintain factory handling parameters without the need for adaptation or modification of associated components. This is particularly important in sports cars, where steering precision affects not only comfort but also safety and the repeatability of the car's behavior on the track and in daily use.

• Consistency with factory geometry – maintaining the gear ratio and operating characteristics intended by the manufacturer.
• Stable handling at high speeds – reduction of unwanted play and improved vehicle control.
• Compatibility with stock suspension components and the steering column – no structural modifications required.
• Ability to restore original driving properties after a collision, wear, or damage to the previous steering gear.

Component condition and service application

The steering gear is a used original Porsche component, making it an attractive solution for post-accident repairs, restorations, and servicing of heavily used vehicles. Choosing such a component allows for cost optimization while maintaining compliance with factory specifications, which is especially important for demanding sports models.

The product is suitable for both specialized Porsche service centers and workshops dealing with premium cars, where installation repeatability, predictable fitment, and the possibility of quick replacement without additional adaptations are essential.

Selection support and additional information

The element has assigned catalog numbers and interchangeable numbers, which facilitates unambiguous identification and matching to a specific vehicle configuration. In case of doubt during selection, it is worth comparing the markings with service documentation or seeking professional advice to ensure full compatibility with the steering system of a given vehicle.

If you are planning a comprehensive repair or upgrade of the steering system area in your Porsche and need other elements from the same group, such as steering gear housings, mounting elements, or additional system components, check the available parts in the Porsche steering racks and housings category.

For a broader perspective on the cost-effectiveness of using second-hand components in German cars, it is worth reading the article Renovation and repair of German cars: which used parts are worth buying and which should be avoided?, which helps in making informed service decisions when choosing used sub-assemblies.