Steering gears and housings
More informationAt Global Parts, we offer a wide selection of original used car parts, including steering racks and housings for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Our steering racks and housings undergo quality control to ensure you receive a top-quality product.
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In Stock
Price
-15%
Part no. rhd-A2044601001-1
Power Steering Rack Mercedes W204 Pinion Box Gear A2044601001
Promo price
£28.95
£24.61
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A2034602500
Mercedes W203 CL203 C209 Power Steering Rack Box Gear A2034602500
Promo price
£47.95
£28.77
Free delivery: Jul 22
If paid before 14:00
-15%
Part no. A2214600184
Solenoid Valve Mercedes W203 W204 W211 W212 Power Steering Valve A2214600184
Promo price
£23.95
£20.36
Free delivery: Jul 22
If paid before 14:00
-15%
Part no. rhd-A2124603100
Power Steering Rack Mercedes W212 E-Class Pinion Box Gear A2124603100
Promo price
£18.95
£16.11
Free delivery: Jul 22
If paid before 14:00
-15%
Part no. rhd-A2124603800
Power Steering Rack Mercedes W212 E-Class Pinion Box Gear A2124603800
Promo price
£32.95
£28.01
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A1634600825
Mercedes-Benz ML-Class W163 Power Steering Rack Box Gear A1634600825
Promo price
£142.95
£85.77
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A2044601001
Power Steering Rack Mercedes W204 Pinion Box Gear A2044601001
Promo price
£28.95
£17.37
Free delivery: Jul 22
If paid before 14:00
-15%
Part no. RHD-A1724600200
Mercedes SLK R172 Power Steering Rack Box Gear Pinion A1724600200
Promo price
£142.95
£121.51
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A1694603300-1
Mercedes W169 W245 Power Steering Rack Box Gear A1694603300
Promo price
£94.95
£56.97
Free delivery: Jul 22
If paid before 14:00
-15%
Part no. rhd-A2044604800
Power Steering Rack Mercedes W204 C-Class OM651 Pinion Box Gear A2044604800
Promo price
£142.95
£121.51
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A2044605000
Power Steering Rack Mercedes W204 OM646 Diesel Pinion Box Gear A2044604400
Promo price
£142.95
£85.77
Free delivery: Jul 22
If paid before 14:00
-15%
Part no. rhd-A2074601500
Power Steering Rack Mercedes W204 W207 Pinion Box Steering Gear A2074601500
Promo price
£170.95
£145.31
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. A9074603902-1
Mercedes Sprinter W907 Electrical Power Steering Motor A9074603902
Promo price
£379.95
£227.97
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. RHD-A1644600900
Mercedes W164 Power Steering Rack Box 4Matic Electrical Pinion Gear A1644600900
Promo price
£142.95
£85.77
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A2044601600
Mercedes W204 Power Steering Rack Pinion Box Gear A2044601600
Promo price
£47.95
£28.77
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. A2214601900
Mercedes W221 Electric Power Steering Rack Pinion Box Gear Motor A2214601900
Promo price
£94.95
£56.97
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A6394602500-1
Mercedes Vito Viano W639 Power Steering Rack Pinion Box Gear A6394602500
Promo price
£151.95
£91.17
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A4154600429
Mercedes Citan W415 Power Steering Rack Pinion Box Gear A4154600429
Promo price
£47.95
£28.77
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A1774608900
Mercedes W177 AMG Power Steering Rack Motor Electric Drive A1774608900
Promo price
£94.95
£56.97
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A2464609100
Mercedes C117 W176 W246 Power Steering Rack Pinion Box Gear A2464609100
Promo price
£265.95
£159.57
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A2074604300-1
Steering Rack Motor Mercedes W207 CLK Pinion Box Steering Gear Unit A2074604300
Promo price
£94.95
£56.97
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A2464605600
Power Steering Rack Mercedes W176 Power Box Electrical Pinion Gear A2464605600
Promo price
£284.95
£170.97
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A1684660981
Mercedes-Benz A-Class W168 Power Steering Pipe Hose Delivery Line A1684660981
Promo price
£23.95
£14.37
Free delivery: Jul 22
If paid before 14:00
-5%
Part no. A6461801130
Mercedes-Benz C CLK Class W203 C209 Power Steering Pipe Hose Line A6461801130
Promo price
£13.95
£13.25
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A1774607300
Mercedes W177 Electric Power Steering Rack Box Gear Pinion A1774607300
Promo price
£237.95
£142.77
Free delivery: Jul 22
If paid before 14:00
-15%
Part no. RHD-A2514600600-1
Mercedes W251 Power Steering Rack Pinion Box Gear Assembly A2514600600
Promo price
£170.95
£145.31
Free delivery: Jul 22
If paid before 14:00
Part no. rhd-A2204602100
Mercedes-Benz S CLS Class W220 C215 Power Steering Rack Box Gear A2204602100
£75.95
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A1774602301
Mercedes W177 Electric Power Steering Rack Box Gear Pinion A1774602301
Promo price
£237.95
£142.77
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A2054604601-1
Mercedes W205 Electric Power Steering Rack Box Gear Pinion A2054604601
Promo price
£142.95
£85.77
Free delivery: Jul 22
If paid before 14:00
Part no. RHD-A9074609901
Mercedes Sprinter W907 Electric Power Steering Rack Gear Pinion A9074609901
£379.95
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. RHD-A2214601900-1
Mercedes W221 Electric Power Steering Rack Pinion Box Gear Motor A2214601900
Promo price
£123.95
£74.37
Free delivery: Jul 22
If paid before 14:00
-5%
Part no. A2056280400
Mercedes W205 Steering Rack Plate Mounting Bracket A2056280400
Promo price
£13.95
£13.25
Free delivery: Jul 22
If paid before 14:00
-15%
Part no. rhd-A1774606000
Mercedes W177 W247 Electric Power Steering Rack Box Gear Pinion A1774606000
Promo price
£151.95
£129.16
Free delivery: Jul 22
If paid before 14:00
-5%
Part no. A2036280111
Mercedes C CLK W203 C209 Front Axle Steering Rack Cross Member Supporting Plate
Promo price
£13.95
£13.25
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A1774605101
Mercedes W177 A35 AMG Electric Power Steering Rack Box Pinion Gear A1774601101
Promo price
£351.95
£211.17
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A1684601700
Mercedes W168 Power Steering Rack Box Gear A1684601700
Promo price
£75.95
£45.57
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. A2479008708
Mercedes W177 W247 Electric Power Steering Rack Drive Motor Unit A2479008708
Promo price
£142.95
£85.77
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. RHD-A4144600500-1
Mercedes Vaneo W414 Power Steering Rack Box Gear Pinion A4144600500
Promo price
£75.95
£45.57
Free delivery: Jul 22
If paid before 14:00
-15%
Part no. RHD-A2054608101
Steering Rack Mercedes W205 Electric Power Steering Gear Pinion A2054608101
Promo price
£284.95
£242.21
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. A2214620578
Mercedes W212 Steering Column Joint Extension Shaft A2214620578
Promo price
£23.95
£14.37
Free delivery: Jul 22
If paid before 14:00
-15%
Part no. RHD-A2514600600
Mercedes V251 Power Steering Rack Pinion Box Gear Assembly A2514600600
Promo price
£189.95
£161.46
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A1774607300-1
Mercedes W177 Electric Power Steering Rack Box Gear Pinion A1774607300
Promo price
£237.95
£142.77
Free delivery: Jul 22
If paid before 14:00
Part no. RHD-A2054603101-1
Mercedes W205 Electric Power Steering Rack Gear Motor Unit A2054603101
£142.95
Free delivery: Jul 22
If paid before 14:00
Part no. RHD-A2464600201-2
Mercedes C117 W176 Electric Power Steering Rack Box Gear Header Part A2464600201
£75.95
Free delivery: Jul 22
If paid before 14:00
Part no. RHD-A2464605600-2
Mercedes W176 Power Steering Rack Power Box Gear Header Part A2464605600
£75.95
Free delivery: Jul 22
If paid before 14:00
Part no. RHD-A2194600800
Mercedes W211 C219 Power Steering Rack Gear Pinion Box A2194600800
£189.95
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. RHD-A2054602901-1
Mercedes S205 W205 Steering Gear Petrol Automatic A2054602901
Promo price
£151.95
£91.17
Free delivery: Jul 22
If paid before 14:00
Part no. A2214620578-1
Mercedes W212 Steering Column Joint Extension Shaft A2214620578
£13.95
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. RHD-A2534600716
Mercedes C253 Electric Steering Column Mechanism A2534600716
Promo price
£47.95
£28.77
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. A1774602301-1
Mercedes W177 Power Steering Rack Engine Drive Motor Gear Unit A1774602301
Promo price
£142.95
£85.77
Free delivery: Jul 22
If paid before 14:00
-15%
Part no. rhd-A2044604800-1
Power Steering Rack Mercedes W204 C-Class OM651 Pinion Box Gear A2044604800
Promo price
£37.95
£32.26
Free delivery: Jul 22
If paid before 14:00
-15%
Part no. rhd-A2204601316
Mercedes-Benz S-Class W220 320 CDI Power Steering Rack Box Gear A2204601316
Promo price
£75.95
£64.56
Free delivery: Jul 22
If paid before 14:00
Part no. RHD-A2044605800
Mercedes W207 Power Steering Rack Gear Pinion Box Motor A2044605800
£113.95
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. RHD-A2314603500-1
Mercedes R231 Steering Rack Electric Power Gear Motor A2314603500
Promo price
£474.95
£284.97
Free delivery: Jul 22
If paid before 14:00
-5%
Part no. rhd-A2126200214
Mercedes W212 Strut Steering Firewall Mounting Bracket Support A2126200214
Promo price
£13.95
£13.25
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. RHD-A2054608302
Mercedes W205 Electric Power Steering Rack Box Gear Pinion A2054608302
Promo price
£474.95
£284.97
Free delivery: Jul 22
If paid before 14:00
-15%
Part no. RHD-A2054609200
Mercedes W205 Power Steering Rack Box Gear Motor A2054609200
Promo price
£284.95
£242.21
Free delivery: Jul 22
If paid before 14:00
Part no. RHD-A2464603801
Mercedes X117 W176 W246 Electric Steering Rack Unit A2464603801
£222.95
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. A2219970582
Mercedes W221 Power Steering Rack Radiator Oil Line Pipe Hose Diesel A2219970582
Promo price
£23.95
£14.37
Free delivery: Jul 22
If paid before 14:00
Part no. RHD-A2514600400
Mercedes W251 Steering Gear Rack Linkage 2514600325
£89.95
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. RHD-A2934601700
Mercedes X253 Electric Power Steering Gear Bosch A2934601700
Promo price
£332.95
£199.77
Free delivery: Jul 22
If paid before 14:00
-40%
Part no. rhd-A6394602500
Mercedes-Benz Vito Viano W639 Power Steering Rack Pinion Box Gear A6394602500
Product currently unavailable
Part no. rhd-A1694602200
Mercedes-Benz A B Class W169 W245 Power Steering Rack Box Gear A1694602200
Product currently unavailable
Part no. rhd-A2034603400
Mercedes C CLK Class W203 CL203 C209 Power Steering Rack Box Gear A2034603400
Product currently unavailable
Part no. rhd-A9064600900-1
Steering Rack Mercedes Sprinter W906 Power Pinion Box Gear A9064601800
Product currently unavailable
Part no. rhd-A2044605600
Power Steering Rack Mercedes W204 W212 Pinion Steering Box Gear A2044605600
Product currently unavailable
Part no. rhd-A9064601400
Mercedes Sprinter W906 Power Steering Rack Pinion Box Gear Unit A9064601400
Product currently unavailable
Part no. rhd-A2464605001
Power Steering Rack Mercedes W176 W246 Box Electrical Pinion Gear A2464605001
Product currently unavailable
Part no. rhd-A1694603300
Mercedes Benz A Class W169 Power Steering Rack Box Gear A1694603300
Product currently unavailable
Part no. rhd-A1714602200
Power Steering Rack Mercedes SLK R171 Steering Pinion Box Gear A1714602200
Product currently unavailable
Part no. rhd-A2464602001
Mercedes-Benz A W176 CLA C117 X117 Electric Steering Rack Box Gear A2464604801
Product currently unavailable
Part no. rhd-A2044606000
Power Steering Rack Mercedes W204 C-Class OM651 Pinion Box Gear A2044606000
Product currently unavailable
Part no. RHD-A1694603200
Mercedes Benz A B Class W169 W245 Power Steering Rack Box Gear A1694603200
Product currently unavailable
Part no. rhd-A2194601100
Power Steering Rack Mercedes W211 W219 Steering Pinion Box Gear A2194601100
Product currently unavailable
Part no. rhd-A2464604801-1
Steering Rack Motor Mercedes W176 Electric Box Gear Control Unit A2464604801
Product currently unavailable
Part no. rhd-A2034603600
Power Steering Rack Mercedes W203 C209 Steering Pinion Box Gear A20311011003
Product currently unavailable
Part no. rhd-A1644600325
Mercedes-Benz ML W164 GL X164 Power Vario Steering Rack Box Gear A1644600325
Product currently unavailable
Part no. A9074603902
Mercedes Sprinter W907 Electrical Power Steering Rack Shaft A9074603902
Product currently unavailable
Part no. rhd-A2464604801
Mercedes W176 CLA C117 X117 Electric Power Steering Rack Box Gear A2464604801
Product currently unavailable
Part no. rhd-A6394603400-1
Mercedes Vito Viano W639 Power Steering Rack Pinion Box Gear A6394603400
Product currently unavailable
Part no. rhd-A2464602201
Power Steering Rack Mercedes W176 W246 Box Electrical Pinion Gear A2464602201
Product currently unavailable
Part no. rhd-A2054609000
Mercedes W205 Electric Power Steering Rack A2054609000
Product currently unavailable
Part no. rhd-A2044606000-1
£Power Steering Rack Mercedes W204 OM651 Pinion Box Gear A2044606000
Product currently unavailable
Part no. rhd-A9064601400-1
Mercedes Sprinter W906 Power Steering Rack Pinion Box Gear Unit A9064601400
Product currently unavailable
Part no. rhd-A2044605224
Mercedes W204 Expansion Hose Pump Steering Gear Pipe Line A2044605224
Product currently unavailable
Part no. rhd-A6394601700
Power Steering Rack Mercedes Vito W639 Steering Pinion Box Gear A6394601700
Product currently unavailable
Part no. rhd-A2464601301
Power Steering Rack Mercedes W176 W246 Box Electric Pinion Gear A2464601301
Product currently unavailable
Part no. rhd-A4474603300
Mercedes Vito W447 Electric Power Steering Rack Box Gear Motor Unit A4474603300
Product currently unavailable
Part no. rhd-A6394603400
Steering Rack Mercedes W639 Vito Viano Power Pinion Box Gear A6394603400
Product currently unavailable
Part no. rhd-A1694600800
Mercedes-Benz A-Class W169 Power Steering Rack Box Gear A1694600800 RHD
Product currently unavailable
Part no. rhd-A6394601300
Power Steering Rack Mercedes Vito W639 Steering Pinion Box Gear A6394601300
Product currently unavailable
Part no. rhd-A2464600101
Power Steering Rack Mercedes W176 W246 Box Electrical Pinion Gear A2464600101
Product currently unavailable
Part no. rhd-A2034605600
Mercedes Benz CLC Class CL203 Power Steering Rack Box Gear A2034605600
Product currently unavailable
Part no. A9074600604-1
Mercedes Sprinter W907 Electric Power Steering Rack Drive Motor Unit A9074600604
Product currently unavailable
Part no. rhd-A2044605400
Power Steering Rack Mercedes W204 S204 W207 Box Pinion Gear A2044605400
Product currently unavailable
Part no. rhd-A2054604601
Mercedes W205 Electric Power Steering Rack Box Gear Pinion A2054604601
Product currently unavailable
Part no. rhd-A1694602200-1
Mercedes W169 W245 Power Steering Rack Box Gear Motor Drive Unit A1694602200
Product currently unavailable
Part no. rhd-A2054608502
Mercedes W205 Electric Power Steering Rack Box Gear Pinion A2054608502
Product currently unavailable
Part no. rhd-A1644600325-1
Mercedes ML W164 GL X164 Steering Rack Box Gear Pinion A1644600325
Product currently unavailable
Precise steering systems with robust housings for various vehicle types
Functions of gears and housings in the steering system
Steering racks and housings are key components of the steering system that enable precise vehicle control. Their efficient operation is essential for ensuring safety and driving comfort. In the Global Parts automotive store, you will find a wide selection of used car parts, including steering racks and housings, ideal for brands such as BMW, Audi, Mercedes, Volkswagen, Mini and others. A steering rack (often referred to as a steering gear) is responsible for converting the rotational movement of the steering wheel into the turning movement of the front wheels. In modern passenger cars – such as the BMW 5 Series (e.g., BMW F10) – both hydraulic and electric (EPS) steering racks are used, which differ in their assistance method but perform the same mechanical function. The precision of the steering rack has a direct impact on the driving path, the car's response to steering input, and stability at higher speeds.
What components are included in steering racks and housings?
In our offer, you will find the following components:
- Steering racks – key elements that transfer steering wheel movement to the vehicle's wheels, ensuring precise control.
- Steering rack housings – protect the steering mechanisms from contamination, moisture, and mechanical damage. Structurally, a steering rack consists of, among other things, a rack bar, a pinion shaft, seals, and mounting points that interface with the suspension and steering column. The housing serves not only a protective function but also a structural one – it maintains the geometry of the rack's operation and allows for precise fitting to a specific vehicle platform. As a result, the compatibility of a steering rack is strictly linked to the car's model, generation, and engine version.
Construction and purpose of steering racks and housings
Steering racks and housings are a set of components mounted in the front of the vehicle that convert steering wheel movement into controlled wheel turning. A typical assembly includes the rack body, the rack bar, the input shaft, seals, mounting points, and connection points for tie rods. The housing is responsible for maintaining the axial alignment of the mechanism and shielding the interior from dirt, moisture, and vibrations transmitted from the road.
Differences between types of steering racks
| Rack type | Operating method | Cooperating components | What to check before selection |
|---|---|---|---|
| Mechanical | Transfers movement without power assistance | Steering column, tie rods | Mounting type, rack length, connection points |
| Hydraulic | Assistance provided by fluid pressure | Power steering pumps, hoses, fluid reservoir | Hose connections, OEM number, engine version |
| Electric EPS | Assistance force controlled by an electric motor and electronics | Steering columns, control modules, sensors | Connector type, OEM part number, vehicle equipment compatibility |
Why is it worth taking care of steering racks and housings?
Malfunctioning steering racks and housings can lead to serious vehicle control issues and increase the risk of steering system failure. Typical symptoms of a malfunction include:
- Steering play – may indicate wear of the internal rack mechanisms.
- Noises during turning – grinding or knocking sounds may indicate problems with gears or cooperating components.
- Power steering fluid leaks – leaks in the rack can cause a decrease in power steering efficiency.
- Difficulty in maneuvering – a damaged rack can increase resistance when turning, reducing driving comfort. At Global Parts, we offer used steering racks and housings that have undergone detailed quality tests, ensuring their durability and reliability. An efficient steering rack affects not only comfort but also even tire wear and proper cooperation with other chassis components, such as control arms, tie rod ends, or shock absorbers. In premium class vehicles – e.g., the BMW F10 – the precision of the steering system is one of the key elements of driving characteristics, which is why proper matching of the rack to a specific model is of significant practical importance.
Function of the steering rack in the entire system
The steering rack serves to transfer force and movement from the steering wheel to the wheels in a predictable and repeatable manner. It determines how quickly the car reacts to a turn and whether the assistance force is appropriate during parking and high-speed driving. For parts such as electric power steering, it is necessary to compare the OEM number, control type, and compatibility with the vehicle's electrical installation.
How to choose the right steering racks and housings?
When choosing steering racks and housings, you should pay attention to several key aspects:
- Matching the vehicle model – every steering system has its specific technical requirements. In Global Parts, you will find steering racks and housings perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini and others.
- Technical condition – used racks should be free from play, leaks, and mechanical damage.
- Type of steering system – depending on the vehicle, you may need a mechanical, hydraulic, or electric rack. Selecting the right steering rack is primarily based on compatibility with the vehicle's VIN, body type, and the steering system used. For example, the BMW F10 steering rack comes in several structural variants, depending on the engine version and the type of assistance (hydraulic or electric EPS). This approach allows for maintaining factory steering parameters and turning radius.
Selection by OEM number, mounts, and cooperating components
The rack housing refers to the body in which the most important parts of the mechanism operate and which must match the car's mounting points. When comparing, it is worth checking the OEM part number, interchangeable numbers, connection locations, connector type, and compatibility with Power steering hoses and Tie rods and ends. When choosing a component, it is also important to confirm the body version and fuel type, as equipment may vary depending on the vehicle configuration.
Why is it worth choosing used steering racks and housings?
Used car parts, such as steering racks and housings, are a practical solution that allows for savings while maintaining high quality. By choosing used steering racks and housings, you gain:
- Lower costs – used components are significantly cheaper than new ones but offer equally high quality.
- Ecology – recycling car parts supports environmental protection and reduces waste.
- Wide offer – in our store, you will find steering racks and housings for the most popular car brands. Used steering racks are often chosen for post-accident repairs or restoring a vehicle to full technical efficiency. They allow for maintaining original manufacturer specifications, which is particularly important in premium segment cars. Additionally, this form of purchase helps optimize service costs without affecting compatibility with other steering system components.
Symptoms of wear and inspection points during installation
During replacement, it is worth inspecting the condition of covers, seals, and mounting points, as these often reveal previous leaks or misalignment. The rack also works with components from the Suspension and steering department and with sub-assemblies such as Control arms and ball joints, so after installation, it is also important to check the geometry and the car's reaction to steering. If you are looking for a sub-assembly, you must compare the layout of mounts, the type of assistance, and compatibility with the vehicle's electronics.
How to take care of steering racks and housings?
To ensure steering racks and housings work reliably for a long time, it is worth following a few rules:
- Regularly check the condition of the rack during technical inspections, paying attention to any power steering fluid leaks.
- Maintain the proper level and quality of power steering fluid to prevent excessive wear of rack components.
- Avoid sudden maneuvers that can accelerate the wear of the rack's internal mechanisms.
- In case of replacement, at Global Parts you will find suitable used auto parts that will restore full functionality to your steering system.
Table – types of steering racks and their application
| Steering rack type | Assistance type | Example application | Characteristics |
|---|---|---|---|
| Mechanical rack | None | Older passenger car models | Simple construction, no assistance, direct movement transfer |
| Hydraulic rack | Hydraulic | Audi, Volkswagen, older BMW models | Smooth assistance provided by the hydraulic system |
| Electric rack (EPS) | Electric | BMW F10, Mini, Mercedes-Benz | Variable assistance force, high precision, integration with vehicle electronics |
FAQ
| Question | Answer |
|---|---|
| What is the construction and purpose of steering racks and housings? | Steering racks and housings are steering system components usually mounted in the front of the vehicle, between the steering column and the tie rods that steer the wheels. A typical rack consists of a rack bar or another working mechanism, an input shaft, seals, and mounting points, while the housing stabilizes the whole assembly and protects the interior from dirt. Their purpose is to accurately transfer the driver's movement to the steering system. |
| What are steering racks and housings used for? | Steering racks and housings are used to convert the rotational movement of the steering wheel into linear or turning movement that sets the wheels at the appropriate angle. They are responsible for steering precision, the force required for maneuvering, and the car's predictable reaction to steering input. Without the efficient operation of these components, steering path control deteriorates, and the system may operate with play or excessive resistance. |
| What role does the steering rack housing play? | The steering rack housing is the body in which the working elements of the steering mechanism are seated. It serves to maintain the correct position of the rack, guide the shaft, and protect the interior from water, dust, and mechanical damage. Additionally, it influences proper fitting with subframe mounts and compatibility with power steering equipment. |
| How to choose a steering rack for a specific car? | It is safest to compare the OEM number, interchangeable numbers, type of assistance, and body and engine version. It is also worth checking the connector type, connection locations, and mounting points, as structural differences can occur even within one model generation. Confirming compatibility via VIN is also helpful. |
| What symptoms most often indicate steering rack wear? | The most common signals are play felt on the steering wheel, knocking during turning, fluid leaks in hydraulic systems, and heavier steering operation. Symptoms may also include uneven car reaction to steering or impaired return of the steering wheel to the center position. Such symptoms should be associated with an inspection of covers, seals, and cooperating tie rods. |
| What should be paid attention to when installing a steering rack and housing? | Before installation, you need to check the condition of mounts, covers, threads, and the compatibility of the part with the power steering system used in the vehicle. After mounting, it is important to properly connect cooperating components and check wheel geometry settings. Thanks to this, the steering system maintains proper precision and does not operate under excessive load. |
Summary: steering racks and housings at the Global Parts automotive store
Steering racks and housings are key components of the steering system that ensure precision and comfort while driving. By taking care of their technical condition, you can avoid maneuvering problems and improve driving safety. In the Global Parts offer, you will find used parts matched to brands such as BMW, Mercedes, Audi and others, taking into account data such as brand, condition, OEM part number, interchangeable numbers, or fuel type. We invite you to contact us – we are here to help you! For more information and interesting facts, we also invite you to visit our automotive blog.