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.

Steering gears and housings

At 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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BMW E60 E61 E63 Steering Shaft Steering Column Low Linkage 6780894

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Part no. 6777268

BMW 7 Series E65 E66 Tie Rod Axle Joint Rack Left Right N/O/S 6777268

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Part no. 6765236

BMW 1 3 Series E81 E82 E84 E87 E88 E90 E91 E92 E93 Left Right Tie Rod N/O/S

PLN 94.95

Free delivery: Jul 16

If paid before 14:00

Part no. 7802277

BMW F20 F21 F30 F31 Electric Power Steering Rack Drive Motor Unit 7802277

PLN 237.95

Free delivery: Jul 16

If paid before 14:00

Part no. 1K0423811J-1

Audi A3 8V Steering Rack Tie Rod Axle Joint Set Left Right N/O/S 1K0423811J

PLN 113.95

Free delivery: Jul 16

If paid before 14:00

Part no. 6889133

Power Steering Rack BMW F20 F22 F30 F31 F32 F33 xDrive Motor Unit TKP 6889133

PLN 664.95

Free delivery: Jul 16

If paid before 14:00

Part no. 6756861

Heat Resistant Plate Mini Cooper R50 R52 R53 Steering Box 6756861

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Part no. 6856823-1

Steering Rack Mini R55 R56 R57 R58 Electric Power Drive Motor Unit 6856823

PLN 94.95

Free delivery: Jul 16

If paid before 14:00

Part no. A2056280400

Mercedes W205 Steering Rack Plate Mounting Bracket A2056280400

PLN 42.95

Delivery: Jul 16

If paid before 14:00

Part no. A2036280111

Mercedes C CLK W203 C209 Front Axle Steering Rack Cross Member Supporting Plate

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Part no. 6788212

BMW E60 E90 F10 F11 Torque Converter Servotronic Pressure Regulator

PLN 474.95

Free delivery: Jul 16

If paid before 14:00

Part no. 4G0927710D

Audi A6 C7 Electric Power Steering Rack Sensor 4G0927710D

PLN 94.95

Free delivery: Jul 16

If paid before 14:00

Part no. 3Q0909144K

Audi A3 8V Electric Power Steering Rack Motor Drive Unit 3Q0909144K

PLN 142.95

Free delivery: Jul 16

If paid before 14:00

Part no. 6864161-1

Steering Rack BMW F20 F21 F22 F30 F31 Power Box Electrical Gear RC 5WK66200E

PLN 474.95

Free delivery: Jul 16

If paid before 14:00

Part no. A4534601001-1

Smart Fortwo C453 Power Steering Rack Power Box Motor Actuator A4534601001

PLN 284.95

Free delivery: Jul 16

If paid before 14:00

Part no. 8S0711049A

Audi TT FV Gear Selector Gearshift Mechanism Manual Gearbox Petrol 8S0711049A

PLN 151.95

Free delivery: Jul 16 – 17

If paid before 14:00

Part no. 2N0909145G

Volkswagen Crafter Mk2 Power Steering Rack Motor 2.0 TDI 2N0909145G

PLN 949.95

Free delivery: Jul 16

If paid before 14:00

Part no. 7630955-2

BMW E87 E90 LCI 116i 118i 318i N43 Automatic Gearbox Planetary Gear Set GA6HP19Z

PLN 474.95

Free delivery: Jul 16 – 17

If paid before 14:00

Part no. 9810034-2

Steering Rack Motor Mini R60 R61 Electric Power Steering EPS Rack Box Gear

PLN 94.95

Free delivery: Jul 16

If paid before 14:00

Part no. QMB500770

Land Rover Discovery 3 L319 Steering Wheel Column QMB500770

PLN 180.95

Free delivery: Jul 16 – 17

If paid before 14:00

Part no. 4G2423295M

Audi A6 C7 Power Steering Rack Sensor Control Unit Cable Wiring 4M0423297

PLN 237.95

Free delivery: Jul 16

If paid before 14:00

Part no. 6856878

Steering Motor Mini R56 R57 R58 EPS Unit Power Rack Electric Drive 6799342

PLN 123.95

Free delivery: Jul 16

If paid before 14:00

Part no. A1664407934

Steering Rack Cable Mercedes GLX166 GLE W292 Electric Wiring Harness A1664407934

PLN 142.95

Free delivery: Jul 16

If paid before 14:00

Part no. A1774602301-1

Mercedes W177 Power Steering Rack Engine Drive Motor Gear Unit A1774602301

PLN 664.95

Free delivery: Jul 16

If paid before 14:00

Part no. 6883547-2

BMW F01LCI F07 F10 F11 F12 Steering Rack Motor Plug Wire Cable 6883547 2377589

PLN 61.95

Free delivery: Jul 16

If paid before 14:00

Part no. 5A4CE77

Mini F55 F56 Electric Power Servo Steering Rack Motor Drive Control Unit 5A4CE77

PLN 189.95

Free delivery: Jul 16

If paid before 14:00

Part no. 6881079-1

BMW F20 F30 F31 F32 xDrive Electric Power Steering Rack Motor Drive Unit 6881079

PLN 522.95

Free delivery: Jul 16

If paid before 14:00

Part no. 4F0419512R

Audi A6 C6 Steering Column Manually Adjustable Shaft Tube 4F0419512R

PLN 313.95

Free delivery: Jul 16

If paid before 14:00

Part no. A2214620578-1

Mercedes W212 Steering Column Joint Extension Shaft A2214620578

PLN 42.95

Delivery: Jul 16

If paid before 14:00

Part no. 6862296-1

BMW F20 F21 F22 F30 Power Steering Rack Box Gear Motor Drive Diesel 6862296

PLN 474.95

Free delivery: Jul 16

If paid before 14:00

Part no. 5A4CE75

Mini Countryman F60 Electric Power Steering Rack Drive Motor Unit 5A4CE75

PLN 313.95

Free delivery: Jul 16

If paid before 14:00

Part no. A2034660340

Mercedes-Benz C-Class W203 Power Steering Pipe Hose Line Bracket A2034660340

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Part no. G1F1-3D070-DL-1

Ford Focus ST Electric Steering Rack Gear Motor Actuator Unit G1F1-3D070-DL

PLN 702.95

Free delivery: Jul 16

If paid before 14:00

Part no. 1K0909144R

Audi Q3 8U 2.0 TDI Electric Power Steering Wheel Motor Rack 1K0909144R

PLN 85.95

Free delivery: Jul 16

If paid before 14:00

Part no. 6769397

BMW 1 3 Series E81 E82 E87 E88 E90 E91 E92 Steering Shaft Sleeve Column 6769397

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Part no. 1K0909144C

Volkswagen Golf Mk5 Audi A3 8P Steering Rack Electric Motor Unit 1K0909144C

PLN 94.95

Free delivery: Jul 16

If paid before 14:00

Part no. 5A02F74

Mini F60 Countryman Wiring Cable Power Steering Rack Loom Harness Plug 5A02F74

PLN 108.95

Free delivery: Jul 16

If paid before 14:00

Part no. 9804711-1

Mini Countryman R60 Electric Steering Rack Gear Motor Actuator 9804711

PLN 142.95

Free delivery: Jul 16

If paid before 14:00

Part no. 1K0423187

Audi A3 8P Q3 8U TT 8J Steering Rack Seal Gasket Rubber Ring 1K0423187

PLN 61.95

Free delivery: Jul 16

If paid before 14:00

Part no. 7888788-1

BMW X4 M F98 Electric Power Steering Rack Engine Drive Motor 7888788

PLN 1,899.95

Free delivery: Jul 16

If paid before 14:00

Part no. 6859096-1

BMW F20 F21 F22 F30 F31 Electric Power Steering Rack Drive Motor Unit 6859096

PLN 664.95

Free delivery: Jul 16

If paid before 14:00

Part no. A6461801130

Mercedes-Benz C CLK Class W203 C209 Power Steering Pipe Hose Line A6461801130

PLN 94.95

Free delivery: Jul 16

If paid before 14:00

Part no. 7630955-1

BMW E81 E87 E90 E91 LCI 116i 118i 318i N43 Automatic Gearbox Empty Box GA6HP19Z

PLN 474.95

Free delivery: Jul 16 – 17

If paid before 14:00

Part no. 1K0909144M

Audi A3 8P TT Quattro Electric Power Steering Rack 2.0 TFSI 1K0909144M

PLN 70.95

Free delivery: Jul 16

If paid before 14:00

Part no. A2116280124

Mercedes-Benz E-Class W221 Strut Steering Firewall Mounting Bracket A2116280124

PLN 42.95

Delivery: Jul 16

If paid before 14:00

Part no. 7838421

BMW E90 E92 E93 M3 Heat Resistant Plate Starter Motor Shield Cover

PLN 46.95

Delivery: Jul 16

If paid before 14:00

Part no. A2214600184

Solenoid Valve Mercedes W203 W204 W211 W212 Power Steering Valve A2214600184

Product currently unavailable

Part no. 6794121

Mini R55 R56 EPS Unit Power Steering Rack Electric Drive Motor

Product currently unavailable

Part no. 6883547-1

BMW F01LCI F07 F10 F11 F12 Power Steering Rack Motor Drive Unit 6883547

Product currently unavailable

Part no. 7639208

BMW X1 F40 F48 Mini Cooper F55 F56 F57 F60 Gear Sensor Manual 7639208

Product currently unavailable

Part no. A2124602024

Mercedes W212 Power Steering Line Pressure Oil Pipe Hose M156 AMG A2124602024

Product currently unavailable

Part no. 6889109-1

Steering Motor BMW F20 F21 F22 F30 F31 Power Rack Box Gear Drive Engine 6864965

Product currently unavailable

Part no. 55572583

Heat Resistant Plate Vauxhall Opel Insignia Exhaust Turbo Heat Shield 55572583

Product currently unavailable

Part no. A2214620578

Mercedes W212 Steering Column Joint Extension Shaft A2214620578

Product currently unavailable

Part no. 6856878-1

Steering Motor Mini R56 R57 R58 EPS Unit Power Rack Electric Drive 6799342

Product currently unavailable

Part no. 6868077-1

BMW F20 F21 F30 F31 Power Steering Rack Engine Motor Gear Diesel 7802.277.794

Product currently unavailable

Part no. 6854982-2

BMW F20 F21 F22 F30 Steering Rack Motor Cable Wire Plug Connector 6854982 689389

Product currently unavailable

Part no. 6897686

Mini Cooper F55 F56 F57 Electric Power Steering Gear Rack Servo Motor 6871623

Product currently unavailable

Part no. 6884420-1

BMW i3 I01 Electric Power Steering Rack Motor Drive Box Gear Unit 6884420

Product currently unavailable

Part no. 7802277-1

BMW F20 F21 F30 F31 Electric Power Steering Rack Drive Motor Unit 7802277

Product currently unavailable

Part no. 6892984-2

BMW F20 F21 F30 F31 Electric Power Steering Rack Engine Drive Motor 7802277795

Product currently unavailable

Part no. 6883266-2

BMW F20 F21 F22 F30 F31 Power Steering Rack Box Gear Motor Drive Diesel 6883266

Product currently unavailable

Part no. 1438331

BMW X5 SERIES E53 Heat resistant plate starter motor shield cover 12411438331

Product currently unavailable

Part no. LHD-6780864

BMW E90 E90 LCI E91 E91 LCI E92 Steering Shaft Steering Column Joint 6780864

Product currently unavailable

Part no. A2044606000-3

Mercedes W204 Power Steering Rack Sensor Control Unit A2044606000

Product currently unavailable

Part no. LHD-6872779

BMW X3 F25 Electric Steering Rack Power Steering Box Gear Pinion 5A24380 6872779

Product currently unavailable

Part no. 9810038-1

Mini Cooper Countryman R60 Electric Power Steering Rack Box Gear 9807873

Product currently unavailable

Part no. 4G0909144M-1

Audi A6 C7 Electric Power Steering Rack Motor Drive Unit 4G0909144M

Product currently unavailable

Part no. rhd-6780894

BMW 5 6 SERIES E60 E61 E63 E64 Steering Shaft Steering Column Low 6780894

Product currently unavailable

Part no. A7003703800

Mercedes C118 Automatic Transmission Housing Cover Shield Guard A7003703800

Product currently unavailable

Part no. A2194601100-2

Mercedes W211 Steering Rack Drive Power Steering Box Sensor A2194601100

Product currently unavailable

Part no. LHD-Q0012355V003000000

Smart Roadster W452 Power Steering Gear Column Rack Q0012355V003000000

Product currently unavailable

Part no. 1K0423811J

Volkswagen Golf CD1 Steering Rack Tie Rod Axle Joint Left N/S 1K0423811J

Product currently unavailable

Part no. 9810036-1

Mini Cooper R60 EPS Unit Power Steering Rack Electric Drive Motor 9808836

Product currently unavailable

Part no. 4G0711271B

Audi A6 C7 Gear Selector Gearshift Mechanism Manual Gearbox 6-Speed 4G0711271B

Product currently unavailable

Part no. 9810036

Mini Cooper R60 EPS Unit Power Steering Rack Electric Drive Motor 9808836

Product currently unavailable

Part no. 2228711

BMW E46 M3 Selector Rod Gearbox Gear Shifting Joint Manual Transmission 2228711

Product currently unavailable

Part no. rhd-A1184602500

Mercedes C118 Electric Power Steering Rack Drive Motor Unit A1184602500

Product currently unavailable

Part no. LHD-R1164610401

Mercedes W123 M123 Petrol Power Steering Rack Gear Box R1164610401

Product currently unavailable

Part no. 479454698R

Renault Trafic 3 Steering Angle Sensor Controller Control Unit Module 479454698R

Product currently unavailable

Part no. 3Q0909144F

Audi A3 S3 8V Power Steering Rack Gear Motor Actuator Unit 3Q0909144F

Product currently unavailable

Part no. 6889090-3

BMW X3 F25 Electric Power Steering Rack Motor Drive Unit 6859084

Product currently unavailable

Part no. A1763602600

Mercedes W176 C117 Gear Selector Gearshift Mechanism Manual Gearbox A1763602600

Product currently unavailable

Part no. 6777272-1

BMW 7 Series E65 E66 Hydro Power Steering Rack Servotronic Sensor ZF 7039442

Product currently unavailable

Part no. 8J0711049F

Audi TT 8J Gear Selector Gearshift Mechanism Manual Gearbox Petrol 8J0711049F

Product currently unavailable

Part no. lhd-A9014604100

Mercedes Sprinter W906 Power Steering Rack Pinion Box Gear Unit A9064601400

Product currently unavailable

Part no. 6794121-1

Mini Cooper One R55 R56 1 EPS Unit Power Steering Rack Electric Drive Motor

Product currently unavailable

Part no. 9804711

Mini R60 Electric Steering Gear Motor 9804711

Product currently unavailable

Part no. rhd-6774189

BMW E60 E63 LCI 523i 525i 530i 630i N53 Steering Rack Expansion Hose 6774189

Product currently unavailable

Part no. 6886293-1

BMW F20 F21 F22 F30 F31 Steering Gear Motor Power Rack Gear Drive Engine 872574

Product currently unavailable

Part no. 1K0909144P

Volkswagen Golf Mk5 Audi A3 8P Steering Rack Electric Motor Unit 1K0909144P

Product currently unavailable

Part no. 8092392-1

BMW F80 M3 F82 F83 M4 Power Steering Rack Box Gear Motor Engine 7802.277.809

Product currently unavailable

Part no. lhd-A2214602400

Mercedes W221 Power Steering Rack Drive Motor Unit A2214602400

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Part no. 6854982-1

BMW F20 F21 F22 F30 F31 Power Steering Rack Motor Electrical 6854982

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Part no. 6856456-1

BMW F20 F30 F31 Electric Power Steering Rack Engine Drive Motor 6856456

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Part no. 5Q2423053AA

Audi S3 8V Electric Power Steering Rack Box Gear 5Q2423053AA

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Part no. A2464600101-1

Mercedes W176 Power Steering Rack Engine Drive Motor Gear Unit 6700003026

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Part no. 8K0711055G

Audi S4 B8 Gear Level Selector Gearshift Mechanism Manual 8K0711055G

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Showing 1-99 of 113 products

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.

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