Porsche Cayenne 9PA Front Propshaft Prop Shaft Automatic 4.8 V8 7P5521102K

Porsche Cayenne 9PA Front Propshaft Prop Shaft Automatic 4.8 V8 is a component designed for demanding users who expect stable torque transmission to the front axle. This offered sub-assembly, originating from the Audi group, ensures precise cooperation with the drivetrain and is suitable for use in high-power vehicles. It is a solution for drivers looking for a technically matched, used component with a proven design.

Specifications and technical data

• SKU: 7P5521102K
• Mark: Audi
• Condition: Used
• OEM Part Number: 7P5521102K
• Substitutable numbers: 7P5521102K, 7P5 521 102 K, 958 421 011 02, 95842101102
• Location on the vehicle: Front
• Gearbox type: Automatic
• Category: Propshafts

Purpose and function in the drivetrain

The offered propshaft operates in the front part of the drivetrain, responsible for transferring power from the automatic transmission to the front drive unit. The design, based on a Cardan joint, allows for compensating for changes in suspension operating angles and minimizing vibrations, which translates into stable vehicle handling and predictable drivetrain behavior on various surfaces.

The element is dedicated to vehicles with an automatic transmission, which means it is adapted to the operating characteristics of automatic gearboxes – smooth gear shifts, higher torque, and specific dynamic loads. As a result, the shaft works with the drivetrain in a predictable manner consistent with the manufacturer's specifications.

Cardan joint design and performance characteristics

The Cardan joint used in this propshaft has been designed to operate in the demanding conditions typical of premium SUVs. This solution provides:

• efficient torque transmission at variable operating angles,
• reduction of jerks and irregularities in power transmission,
• stable cooperation with the suspension and transmission during city and highway driving.

Thanks to the use of a Cardan joint, the drivetrain maintains appropriate flexibility while retaining the stiffness necessary to handle the loads generated by the 4.8 V8 engine. This is a particularly important solution in heavy, high-power vehicles, where the quality of the propshaft has a direct impact on driving comfort and the durability of other components.

Benefits of using an original Audi group component

The propshaft comes from the Audi product line, which means maintaining factory standards of fitment and compatibility with the Porsche Cayenne 9PA drivetrain. A used OEM element is a solution that allows you to:

• maintain compliance with the factory drivetrain geometry,
• preserve the correct mounting points and working length of the shaft,
• reduce the risk of improper fitment typical of aftermarket replacements of uncertain origin.

Choosing such a sub-assembly is particularly beneficial for repairs of premium vehicles, where precise mechanical fitment is crucial for the operation of the entire drivetrain and user comfort.

Application in service and drivetrain modernization

The front propshaft with a Cardan joint is suitable both for standard replacement of a worn-out element and for more extensive service work related to the drivetrain. It can be used, among other things, for:

• eliminating vibrations and knocking sounds coming from the front part of the drivetrain,
• repairs after mechanical damage to the suspension or transmission,
• restoring factory drivetrain performance parameters after intensive use.

A used component allows for optimizing repair costs while maintaining the original drivetrain design, which is important for the long-term reliability of the vehicle.

Expanding work within the drivetrain

If you are planning a comprehensive repair or modernization of the drivetrain area in your Audi and need other elements from the same group, such as propshafts, universal joints, or supports, check the available parts in the Audi Cardan Joints category.

Expert support and selection of used components

When choosing a used propshaft, it is worth paying attention to compatibility with the specific drivetrain version and the operating parameters of the automatic transmission. For those planning broader modifications or optimizing service costs, material discussing the safe use of used components in high-power vehicles may be helpful – more information can be found in the article Tuning with used parts – how to gain performance without spending a fortune.