Volkswagen Transporter T5 Power Steering Tank End Cap Reservoir 7E0422361

The Volkswagen Transporter T5 Power Steering Tank End Cap Reservoir is an original power steering system component from the Audi group, designed for the power steering fluid reservoir. This product, categorized under power steering pump parts, allows for the restoration of correct hydraulic system operation and stable pressure parameters in the steering system. It is a practical solution for users who want to service the power steering system in their Transporter T5 in a controlled manner.

Specifications and technical data

• SKU: 7E0422361
• Mark: Audi
• Condition: Used
• OEM Part Number: 7E0422361
• Substitutable numbers: 7E0422361, 7E0 422 361, 7E0422376, 7E0 422 376
• Part type: Reservoir
• Category: Power Steering Pump Parts

Purpose and Function in the Power Steering System

The described power steering fluid reservoir cap is responsible for securely sealing the reservoir and maintaining the correct fluid level in the system. A properly selected component of this type supports:

• stable operation of the power steering pump by limiting fluid aeration,
• maintenance of proper working pressure in the steering system,
• reduction of leakage risk from the top of the reservoir,
• safe operation of the hydraulic system during daily driving and under load.

A well-chosen reservoir end cap is particularly important in commercial vehicles like the Transporter T5, where the power steering system operates intensively and is exposed to high operational loads.

Original Origin and Compatibility

The component comes from the Audi OE line, which signifies compliance with the factory quality and fitment standards used within the VAG group. This provides the user with:

• certainty of fit with the original reservoir without the need for modifications,
• preservation of the original power steering system geometry,
• compatibility with the manufacturer's specified operating parameters for the pump and hoses.

The product has a dedicated OEM part number and assigned replacement numbers, which facilitates verification of compatibility with a specific vehicle configuration. Before purchasing, it is advisable to compare the designations with the data in the technical specifications and vehicle service documentation.

Condition, Quality Control, and Practical Application

The power steering fluid reservoir end cap is offered as a used part, allowing for economical restoration of system functionality while maintaining the original manufacturer's specifications. Each unit undergoes selection for:

• absence of structural damage affecting sealing,
• condition of working surfaces at contact points with the reservoir,
• potential for further safe operation under road conditions.

This type of component is particularly useful for:

• power steering system repairs after leaks around the reservoir,
• preventive maintenance combined with power steering fluid replacement,
• restoring system completeness after previous unprofessional modifications.

Benefits of Using an Original Reservoir End Cap

Choosing an original power steering fluid reservoir end cap for the Transporter T5 from the Audi OE line ensures a range of practical benefits:

• compliance with the original power steering system design – no installation or fitment issues,
• maintenance of predictable vehicle behavior during maneuvering and driving under load,
• reduction of power steering pump failure risk resulting from reservoir leaks,
• optimal cost-to-functionality ratio due to the use of a proven used part.

This solution is particularly attractive for workshops and fleet users who expect consistent service results while maintaining budget control for repairs.

Part Selection and Additional Technical Materials

To correctly select this reservoir end cap for a specific Transporter T5 version, it is advisable to use the OEM part number and replacement numbers visible in the technical specifications section. For a more comprehensive understanding of the principles of safe use of aftermarket parts, we encourage you to read the article Buying Used Car Parts – Common Mistakes When Choosing Tuning Parts, which discusses key aspects of selecting and verifying used components.

If you are looking for other Audi power steering pump parts, check out our dedicated category: Audi power steering pump parts. This will allow you to easily match compatible system components and plan a comprehensive steering system service.