BMW E90 3210676380 LHD Hydraulic steering rack

The full name of this product is "BMW E90 3210676380 left-hand hydraulic steering gear", which is one of the key components of the automotive steering system designed and produced specifically for the BMW E90 series. As the core component of the steering system, it is responsible for transmitting the steering force from the steering wheel to the wheels when the driver operates the steering wheel, helping the driver to easily and accurately control the direction of the vehicle. Whether it is straight driving on the highway or sharp turns on city streets, this BMW steering rack can provide an excellent control experience and ensure driving safety and comfort.

Product Overview

The model of this steering gear is 3210676380, which is its OE (Original Equipment) number commonly used in the automotive parts market, which is convenient for confirming the specific specifications and applicable models of parts during maintenance and replacement. The 3210676380 hydraulic steering gear is designed for the BMW E90 series and is suitable for left-hand drive (LHD) vehicles, which means it is mainly for the left-hand drive market and is suitable for countries and regions where the driver's seat is on the left, such as China, most parts of Europe, and North America.

The steering system is a core part of the safety and handling performance of the car, and the Hydraulic Power Steering (HPS) technology can greatly reduce the force required by the driver when steering, making the steering operation easier and smoother. This steering gear uses a hydraulic power system to ensure that the vehicle can maintain excellent steering response performance in various driving environments.

Applicable models: BMW E90 series

The BMW E90 is a sub-series of the fifth-generation 3 Series (2005-2013) of BMW. It is widely popular around the world and is famous for its excellent handling, sports performance and elegant design. The E90 series covers a variety of models, including 320i, 325i, 330i, 335i, etc. These models have strong power output and excellent driving experience, and the hydraulic steering system is the guarantee of its control accuracy.

The 3210676380 hydraulic steering gear is designed for the BMW E90 left-hand drive model to ensure that it can perfectly match the vehicle's chassis and control system and provide accurate steering feedback. For E90 owners or maintenance technicians who need to replace the steering gear, using this OE number part can ensure that the vehicle's steering performance is restored to the factory.

Working principle of hydraulic power steering gear

The main function of the hydraulic steering gear is to assist the driver in turning the steering wheel through the hydraulic power steering system and effectively transmit the steering force to the wheels. Compared with traditional mechanical steering, the hydraulic power steering system can greatly reduce the driver's operating burden, especially when driving at low speed and parking, the driver can control the steering wheel more easily.

1. Hydraulic power steering system: The hydraulic steering gear transmits hydraulic oil to the piston inside the steering gear through a hydraulic pump to generate power. When the driver turns the steering wheel, the valve inside the steering gear adjusts the flow direction and pressure of the hydraulic oil according to the change in the steering angle, making it easier to turn the vehicle's wheels.

2. Precise control: With the power provided by the hydraulic system, the driver can easily achieve precise control at any speed, which not only improves driving safety, but also brings a more comfortable driving experience to the driver.

3. Durability and reliability: The 3210676380 hydraulic steering gear is made of high-strength materials and has undergone strict quality control, with extremely high durability and reliability. Even in harsh driving environments, the steering gear can maintain good working conditions for a long time to ensure the safety and stability of the vehicle.

Product parameters and specifications

1. Model: 3210676380

2. Applicable models: BMW E90 series (left-hand drive models)

3. Driving type: LHD (Left-hand Drive)

4. Steering system: Hydraulic Power Steering

5. Material: high-strength steel and corrosion-resistant materials

6. Applicable position: front axle

7. OE number comparison: in line with BMW original standards to ensure perfect matching with original vehicle parts

Bmw e90 steering rack replacement and maintenance

1. Professional installation advice: Since the steering gear is a key safety component of the vehicle, it is recommended to be replaced and installed by a professional technician. During the replacement and installation process, the various connection parts of the hydraulic system must be carefully checked to ensure that there is no leakage and that the steering gear and other steering system components are closely matched.

2. Regular maintenance: In order to ensure the long-term stability of the BMW e90 power steering rack, it is recommended that the owner regularly check the working status of the hydraulic steering gear, especially the level and quality of the hydraulic oil. If the hydraulic oil leaks, is contaminated, or is insufficient, it will affect the normal operation of the steering system and may even cause the system to fail. Therefore, regular replacement of the hydraulic oil and inspection of the connection between the hydraulic pump and the steering gear are essential maintenance tasks.

3. Common troubleshooting: After long-term use, the steering gear may have some common faults, such as a heavier steering wheel, hydraulic oil leakage, or abnormal noise. When encountering these problems, it is recommended to promptly check whether the hydraulic system is damaged and, if necessary, repair or replace the steering gear to avoid greater safety hazards.

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