Mercedes W169 W245 Power Steering Rack Box Gear A1694603300

Power steering rack for Mercedes W169 / W245 is an original steering system component designed for A-Class and B-Class models, ensuring precise vehicle control. As part of the Steering racks and housings group, it has been engineered for proper integration with the factory power steering system, resulting in stable, predictable vehicle responses. This used OEM component is a solution for drivers who want to restore correct steering system operation while maintaining a manufacturer-standard design.

Specifications and technical data

• SKU: rhd-A1694603300-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1694603300
• Substitutable numbers: A1694603300, A 1694603300, A 169 460 33 00, A1694600800, A 1694600800, A 169 460 08 00
• Category: Gearboxes, Racks & Pinions

Purpose and Function in the Steering System

This steering rack is responsible for transferring motion from the steering column to the front wheels, utilizing hydraulic or electro-hydraulic power assistance. In Mercedes A-Class W169 and B-Class W245 vehicles, a correctly selected steering rack influences:

• accurate mirroring of steering wheel movement to wheel turning,
• straight-line stability at higher speeds,
• maneuvering comfort in urban environments thanks to power assistance,
• even wear of suspension components and tires.

Thanks to its design conforming to factory specifications, the system retains the characteristics intended by the manufacturer, which is crucial for both safety and predictable vehicle behavior.

Advantages of Using an Original Steering Rack

Using an original steering rack in a Mercedes W169 or W245 allows for maintaining the integrity of the entire drivetrain. Key benefits include:

• Factory Fitment – the geometry, mounting points, and interaction with other steering system components match the original equipment solutions.
• Consistent Power Steering Characteristics – the power assistance force and steering response remain aligned with manufacturer specifications, facilitating vehicle control.
• Compatibility with Safety Systems – proper rack operation supports systems like ESP or ABS, which rely on predictable vehicle behavior.
• Possibility of Using Interchangeable Numbers – the rack belongs to a group of parts for which various reference numbers are provided, simplifying the selection of the appropriate variant for a specific vehicle configuration.

Installation and Operational Characteristics

The power steering rack for Mercedes W169 / W245 is structurally designed for installation in factory mounting points, minimizing the need for modifications to other system components. In practice, this means:

• maintaining original suspension geometry and wheel alignment angles,
• proper cooperation with tie rods and tie rod ends,
• the possibility of standard toe adjustment after installation.

A used component allows for economical steering system repair while maintaining a design consistent with manufacturer solutions. This is particularly important for vehicles used intensively, where both safety and cost-effective servicing are paramount.

Selecting the Right Rack for a Specific Vehicle

To correctly select a steering rack for a specific Mercedes A-Class W169 or B-Class W245, pay attention to:

• compatibility with the body version and year of manufacture,
• the type of power steering system used,
• information from the OEM part number and interchangeable numbers,
• manufacturer markings on the existing rack in the vehicle.

This approach minimizes the risk of incompatibility and ensures proper steering system operating parameters, which directly impacts driving safety.

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

For drivers who are simultaneously servicing their suspension and want to better understand the relationship between steering rack operation and vehicle behavior on the road, a guide on shock absorbers, control arms, and stabilizers may be helpful – you can find it in the article Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers.