What are wheel bearings, wheel hubs, and bushings used for?

Wheel bearings, wheel hubs, and bushings are used to ensure the proper operation of the wheel and suspension while driving. They enable wheel rotation under load, maintain proper rim seating, and dampen vibrations transmitted to the body and steering system. Without their efficient operation, noise, play, poorer steering precision, and faster wear of cooperating parts occur.

What is the construction and function of a wheel steering knuckle?

The steering knuckle is a load-bearing element to which the hub, bearing, brake caliper, and selected suspension and steering system parts are attached. It is used to maintain the proper position of the wheel and transfer forces acting during cornering, braking, and driving over bumps. Its design differs depending on the mounting side, axle type, and compatibility with braking equipment and sensors.

How to choose wheel bearings, wheel hubs, and bushings for a specific car?

The safest way is to compare the OEM number, interchangeable numbers, placement on the vehicle, and the body and axle version. It is also worth checking if the part is intended for the right or left side, front or rear, and if it works with an ABS sensor. For used parts, assessing the condition of mounting points and working surfaces is also important.

What symptoms indicate wear of these elements?

The most common symptoms are humming that increases with speed, vibrations felt on the steering wheel, play at the wheel, and reduced driving stability. In the case of bushings, knocking on bumps and less precise suspension reaction may occur. An additional clue is uneven tire wear or noticeable wheel movement during a workshop inspection.

What to pay attention to before installing a hub or bearing?

Before installation, check the cleanliness of the mounting surface, the compatibility of mounting points, and the condition of cooperating elements, such as the steering knuckle or caliper. You must also confirm the compatibility of the OEM number and vehicle version to avoid fitting errors. After installation, it is worth checking for the absence of play and the correct positioning of cooperating elements.

Wheel Bearings, Hubs & Seals

At the Global Parts automotive store, we offer a wide selection of original used car parts including bearings, wheel hubs and bushings for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen and others. The bearings, wheel hubs and bushings we offer undergo quality control so that you can be sure that you are receiving a top-class product.

More information

Make

Audi A6 C7 Wheel Carrier Front Right O/S Suspension Axle Bearing 4H0498625A

€37.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 8K0505436AB

Audi A4 B8 A5 8T Wheel Hub Spindle Knuckle Rear Right O/S 8K0505436AB

€56.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 5Q0407255Q-1

Audi A3 8V Front Steering Hub Knuckle Left N/S 5Q0407255Q

€56.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 6C0407256A

Audi A1 8X Wheel Hub Bearing Steering Hub Knuckle Front Right O/S 6C0407256A

€47.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 8K0505432AE-1

Audi A5 8T Rear Wheel Bearing Hub Right O/S Knuckle 8K0505432AE

€61.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 4G0407253A-3

Wheel Hub Audi A4 B8 A6 C7 Front Axle Wheel Carrier Stub Left N/S 4G0407253A

€123.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 8K0505432AP

Audi A4 B8 Wheel Hub Rear Suspension Leg Wheel Brake Disc Caliper Right O/S

€161.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 4E0505436C

Audi S8 A8 D3 Quatrro 5.2 FSI Wheel Carrier Rear Right O/S Hub Cover 4E0505436C

€66.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 5K0498621

Audi Q3 8U Front Axle Stub Hub Wheel Bearing Left Right N/O/S 5K0498621

€32.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 8K0407257G

Audi A4 B8 Wheel Carrier Front Left N/S Suspension Mount Knuckle 8K0407257G

€151.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 5Q0407256Q-1

Audi A3 8V Front Wheel Hub Wishbone Knuckle Bearing Right O/S 5Q0407256Q

€61.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 5Q3505436

Audi TT FV Wheel Hub Rear Steering Knuckle Brake Disc Plate Right O/S 5Q3505436

€113.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 5Q0407621E

Audi Q3 F3 Front Axle Wheel Hub Carrier Bearing Left Right N/O/S 5Q0407621E

€32.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 5QF505435H

Audi RSQ3 F3 Rear Wheel Carrier Knuckle Brake Disc Plate Left N/S 5QF505435H

€113.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 7L8505436A-2

Audi Q7 4L Rear Wheel Carrier Knuckle Brake Disc Plate Right O/S 7L8505436A

€56.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 7L8505435A-2

Audi Q7 4L Rear Wheel Carrier Knuckle Brake Disc Plate Left N/S 7L8505435A

€89.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 4G0407241C

Audi Q5 8R A7 4G Wheel Carrier Front Left N/S Suspension Wheel Hub 4G0407241C

€137.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 4G0407253A

Audi A4 B8 A6 C7 Front Axle Hub Stub Left N/S 4G0407253A

€137.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 5Q0407256Q

Audi A3 8V Front Wheel Hub Wishbone Knuckle Bearing Right O/S 5Q0407256Q

€94.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 5WA505436G

Audi A3 S3 8Y Wheel Hub Rear Right O/S Steering Knuckle Brake Plate 5WA505436G

€108.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 8K0407613B

Audi Q5 8R Front Wheel Hub Carrier Bearing Arm Left Right N/O/S 8K0407613B

€47.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 4M0498625F

Audi A4 B9 Front Wheel Hub Carrier Bearing Arm Left Right N/O/S 4M0498625F

€199.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 5WA407621B

Audi Q3 F3 Seat Ateca KH7 Wheel Hub Bearing Front Left Right N/O/S 5WA407621B

€66.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 1K0407255AA-1

VW Golf 5 Wheel Carrier Front Left N/S Suspension Mount Knuckle 1K0407255N

€23.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 5Q0505436J

Audi S3 8V Wheel Hub Rear Right O/S Bearing Suspension Mount 5Q0505436J

€47.95

Free delivery: Jul 9 – 14

If paid before 14:00

Part no. 8K0505431AE-1

Audi A5 8T Rear Wheel Bearing Hub Left N/S Knuckle 8K0505431AE

Product currently unavailable

Part no. 4G0407253B

Audi A5 8T Wheel Hub Front Left N/S Steering Knuckle Brake Disc Plate 4G0407253B

Product currently unavailable

Part no. 8K0505431AC

Audi A5 8T Wheel Carrier Rear Left N/S Suspension Wheel Hub 8K0505431AC

Product currently unavailable

Part no. 4G0407254B-2

Audi A5 8T Front Wheel Hub Steering Knuckle Right O/S 4G0407254B

Product currently unavailable

Part no. 4G0407253B-2

Wheel Hub Audi A4 B8 A5 8T Front Steering Knuckle Brake Left N/S 4G0407253B

Product currently unavailable

Part no. 8E0407258H

Wheel Carrier Audi A4 B6 B7 Front Right O/S Suspension Mount Knuckle 8E0407258H

Product currently unavailable

Part no. 8K0505432AC-1

Audi A5 8T Rear Wheel Carrier Suspension Wheel Hub Left N/S 8K0505432AC

Product currently unavailable

Part no. 8K0505435AB

Audi A4 B8 A5 8T Wheel Hub Spindle Knuckle Rear Left N/S 8K0505435AB

Product currently unavailable

Part no. 4G0407253A-1

Audi A4 B8 A6 C7 Front Axle Hub Stub Left N/S 4G0407253A

Product currently unavailable

Part no. 8W0407613

Audi A4 B9 Wheel Hub Front Bearing Suspension Mount Left Right N/O/S 8W0407613

Product currently unavailable

Part no. 8K0505431AP-1

Audi A4 B8 Wheel Hub Rear Left N/S Suspension Leg Wheel Brake Disc Caliper

Product currently unavailable

Part no. 8E0407257H

Wheel Carrier Audi A4 B6 B7 Front Left N/S Suspension Mount Knuckle 8E0407257H

Product currently unavailable

Part no. 7L8505435A-1

Audi Q7 4L Rear Left N/S Wheel Carrier Knuckle Brake Disc Plate 7L8505435A

Product currently unavailable

Part no. 4G0407254B

Audi A5 8T Wheel Hub Front Right O/S Steering Knuckle Brake Plate 4G0407242C

Product currently unavailable

Part no. 7L8505436A-1

Audi Q7 4L Rear Right O/S Wheel Carrier Knuckle Brake Disc Plate 7L8505436A

Product currently unavailable

Part no. 8K0505431AK-2

Audi A5 8T A4 B8 Rear Wheel Hub Bearing Knuckle Carrier Arm Left N/S 8K0505431AK

Product currently unavailable

Part no. 80A407253C-1

Audi Q5 FY Wheel Carrier Front Left N/S Suspension Mount Knuckle 80A407253C

Product currently unavailable

Part no. 6C0407255

Audi S1 8X Wheel Hub Bearing Steering Hub Knuckle Front Left N/S 6C0407255

Product currently unavailable

Part no. 6C0407256

Audi S1 8X Front Wheel Hub Bearing Steering Hub Knuckle Right O/S 6C0407256

Product currently unavailable

Part no. 8K0505432AK-1

Audi A4 B8 Rear Wheel Hub Bearing Knuckle Right O/S 8K0505432AK

Product currently unavailable

Part no. 4G0407253B-1

Wheel Hub Audi A4 8K A5 8T Front Steering Knuckle Brake Left N/S 4G0407253B

Product currently unavailable

Part no. 7L8407257A-1

Audi Q7 4L Wheel Hub Front Left N/S Steering Knuckle Brake Disc 7L8407257A

Product currently unavailable

Part no. 5Q0407257A

Audi Q2 GA Wheel Carrier Front Wheel Hub Holder Brake Plate Left N/S 5Q0407257A

Product currently unavailable

Part no. 5Q3505435

Audi TT FV Wheel Hub Rear Steering Knuckle Brake Disc Plate Left N/S 5Q3505435

Product currently unavailable

Part no. 4G0407254B-1

Audi A5 S5 8T Wheel Hub Front Right O/S Steering Knuckle 4G0407254B

Product currently unavailable

Part no. 5QF505436H

Audi RSQ3 F3 Rear Wheel Carrier Knuckle Brake Disc Plate Right O/S 5QF505436H

Product currently unavailable

Part no. 5Q0505435F-1

Audi A3 8V Wheel Hub Rear Left O/S Steering Knuckle Brake Plate 5Q0505435F

Product currently unavailable

Part no. 8K0505431AP-2

Audi A4 B8 A5 8T Rear Wheel Hub Wheel Bearing Housing Left N/S 8K0505431AP

Product currently unavailable

Part no. 5WA407254B

Audi S3 8Y VW Golf Mk8 Front Wheel Carrier Hub Bearing Right O/S 5WA407258B

Product currently unavailable

Part no. 4K0407253D

Audi A6 C8 2019 Wheel Bearing Housing Front Left Knuckle 4K0407253D

Product currently unavailable

Part no. 8K0505431AH-3

Audi S4 B8 Rear Wheel Hub Suspension Leg Left N/S 8K0505431AH

Product currently unavailable

Part no. 7L8505435

Audi Q7 4L Spindle Knuckle Wheel Carrier Hub Rear Left N/S 7L8505435

Product currently unavailable

Part no. 7L8505436

Audi Q7 4L Spindle Knuckle Wheel Carrier Hub Rear Right O/S 7L8505436

Product currently unavailable

Part no. 7L8407258A-1

Audi Q7 4L Front Axle Stub Wheel Knuckle Carrier Mount Right O/S 7L8407258A

Product currently unavailable

Part no. 8N0407255H

Audi TT 8N Front Wheel Hub Bearing Housing Knuckle Left N/S 8N0407255H

Product currently unavailable

Part no. 8J0407253D-2

Audi TT 8J Front Wheel Carrier Wheel Hub Holder Plate Left N/S 8J0407253D

Product currently unavailable

Part no. 8P0012619

Audi TT 8J Tyre Inflation Air Pump Compressor Sealant Container 8P0012619

Product currently unavailable

Part no. 5WA505435G

Audi A3 S3 8Y Wheel Hub Steering Knuckle Brake Plate Rear Left N/S 5WA505435G

Product currently unavailable

Part no. 5Q0407255Q

Audi A3 8V Front Bearing Steering Hub Knuckle Left N/S 5Q0407255Q

Product currently unavailable

Part no. WHT003818A-1

Audi A4 B8 A5 8T A6 C7 Rear Suspension Knuckle Hexagon Socket Bolt WHT003818A

Product currently unavailable

Part no. 8K0505431AP

Audi A5 8T Rear Wheel Carrier Hub Bearing Brake Disc Plate Left N/S 8K0505431AP

Product currently unavailable

Part no. 8K0407257S

Audi A4 B8 Front Wheel Carrier Suspension Mount Knuckle Left N/S 8K0407257S

Product currently unavailable

Part no. 8K0407253AA

Audi A5 8T Front Wheel Hub Bearing Carrier Left N/S 8K0407253AA

Product currently unavailable

Part no. 8S0407253F

Audi TT FV Wheel Hub Front Steering Knuckle Brake Disc Plate Left N/S 8S0407253F

Product currently unavailable

Part no. 8S0407254F

Audi TT FV Wheel Hub Front Right O/S Steering Knuckle Brake Disc 8S0407254F

Product currently unavailable

Part no. 5QA505433B

Audi TT VW Touran Wheel Hub Rear Left N/S Steering Knuckle Brake Disc 5QA505433B

Product currently unavailable

Part no. 8K0505432AC

Audi A5 8T Wheel Carrier Rear Left N/S Suspension Wheel Hub 8K0505432AC

Product currently unavailable

Part no. 4F0505433H-1

Audi A6 C6 2.0 Petrol Rear Left N/S Suspension Leg Wheel Hub Brake Disc

Product currently unavailable

Part no. 4F0505434H-1

Audi A6 C6 2.0 Petrol Rear Right O/S Suspension Leg Wheel Hub Brake Disc

Product currently unavailable

Showing 1-74 of 74 products

Wheel bearings and hubs for durability, safety, and smooth driving

Durable wheel bearings and hubs for extended lifespan

Wheel bearings, wheel hubs, and bushings are essential components of the chassis system, responsible for the smooth rotation of wheels, vehicle stability, and the proper operation of the suspension. Together, they ensure driving comfort, system durability, and safety in all road conditions. In the Global Parts automotive store, you will find a wide selection of used car parts, including wheel bearings, wheel hubs, and bushings, perfect for brands such as BMW, Audi, Mercedes, Volkswagen, Mini, and many others.

What functions do wheel bearings, wheel hubs, and bushings perform?

Wheel bearings, wheel hubs, and bushings play vital roles in a vehicle's chassis system:

Wheel bearings – Enable smooth and quiet wheel rotation, reducing friction and wear.
Wheel hubs – Connect the wheels to the suspension system, ensuring stable mounting and proper operation.
Bushings – Absorb vibrations and forces acting on the suspension system, increasing driving comfort and the durability of other components.

Construction and purpose of wheel bearings, wheel hubs, and bushings

Wheel bearings, wheel hubs, and bushings are a set of parts mounted at the wheel and at suspension working points. The bearing is responsible for the free rotation of the wheel, the hub acts as the mounting element and often works with an ABS sensor, while the bushing dampens movements and vibrations between metal suspension parts. In practice, the correct selection is determined by the OEM part number, placement on the vehicle, and compatibility with the body version and axle.

Comparison of typical elements in this category

Element type	Main function	Where it is found	What to check before purchase
Wheel bearing	Ensures smooth wheel rotation and reduces friction	At the front or rear axle hub	OEM number, mounting side, integration type with the hub, ABS sensor compatibility
Wheel hub	Mounts the wheel and transfers loads from the chassis	On the steering knuckle or axle, depending on car design	Mounting spacing, axle version, presence of ABS ring, interchangeable numbers
Suspension bushing	Dampens vibrations and stabilizes control arm or beam operation	In control arms, beams, and chassis mounting points	Mounting diameter, rubber-metal type, placement on the vehicle, mounting compatibility

Why is it worth taking care of wheel bearings, wheel hubs, and bushings?

Wear or damage to these components can lead to serious chassis system problems and reduced driving safety. Typical symptoms of failure include:

Noise while driving – Humming, roaring, or knocking sounds may indicate worn wheel bearings or damaged bushings.
Steering wheel vibrations – May result from hub issues or play in the bearings.
Uneven tire wear – Can be caused by damaged hubs or bushings.
Handling problems – Faulty components can affect the stability and precision of the steering system. If replacement is necessary, at Global Parts you will find suitable used car parts that will restore full functionality to your chassis system.

The role of the hub and bushing in suspension cooperation

The wheel hub is used for stable wheel mounting and transferring loads during driving, braking, and cornering. A bushing refers to a flexible rubber-metal element that limits vibration transmission and maintains proper suspension geometry. These parts work with elements such as control arms and ball joints, shock absorbers and struts, and steering knuckles, so when selecting, it is worth comparing mounting points and axle versions.

How to choose the right wheel bearings, wheel hubs, and bushings?

When choosing wheel bearings, wheel hubs, and bushings, pay attention to several key aspects:

Vehicle model fitment – Every vehicle requires specific technical parameters. At Global Parts, you will find wheel bearings, wheel hubs, and bushings perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini, and others.
Technical condition – Used components should be free of play, corrosion, and mechanical damage.
Part type – Ensure that the selected elements are compatible with the suspension and chassis design of your vehicle.

Selection by OEM number, mounting side, and car version

For parts such as a Mondeo Mk4 hub, the most important thing is to compare the OEM number, mounting diameter, and mounting side. For elements in this category, it also matters whether the part is intended for the front or rear, and whether it works with a wheel speed sensor. In product descriptions, it is worth checking the available fields: Brand, Condition, OEM Part Number, Interchangeable Numbers, and Placement on the vehicle. When choosing an element like a Golf 5 rear hub, it is good to verify the body version, axle type, and the method of mounting the disc or drum. If the repair also includes adjacent components, it is helpful to compare parts from the bearing and chassis bushings group to maintain assembly compatibility of the entire system.

Why choose used wheel bearings, wheel hubs, and bushings?

Used car parts, such as used wheel bearings, wheel hubs, and bushings, are an economical solution that allows for savings while maintaining high quality. By choosing used chassis system elements, you gain:

Lower costs – Used components are significantly cheaper than new ones but offer equally high quality.
Ecology – Recycling parts supports environmental protection and reduces waste.
Wide selection – In our store, you will find used wheel bearings, wheel hubs, and bushings for the most popular car brands.

Checking fitment and cooperating elements before installation

If you are looking for a component such as an Audi A4 B8 front right steering knuckle, you must compare the mounting location, hub mounting points, and compatibility with the braking equipment and ABS sensor. This is important because the bearing and hub work correctly only when they are matched to the specific steering knuckle, caliper, and suspension geometry. Additionally, it is worth looking at the article on choosing original lamps and used headlights, which shows how comparing numbers and equipment versions helps avoid mistakes with other car parts as well.

How to take care of wheel bearings, wheel hubs, and bushings?

To ensure wheel bearings, wheel hubs, and bushings work reliably for a long time, it is worth following a few rules:

Regular inspections – Check the condition of these elements during periodic technical inspections.
Avoid vehicle overloading – Excessive load can lead to faster wear of chassis system elements.
Replace damaged parts on time – Worn or damaged elements should be replaced immediately to prevent further damage. At Global Parts, you will find suitable auto parts that will restore full efficiency to your chassis system.

FAQ

Question	Answer
What is the construction and purpose of wheel bearings, wheel hubs, and bushings?	Wheel bearings, wheel hubs, and bushings are chassis system parts mounted at the wheels and at suspension working points. A typical set includes a rolling element or integrated bearing, a hub body with a wheel mounting surface, and a rubber-metal bushing that dampens vibrations. These parts work on the front or rear axle and are responsible for wheel rotation, stable mounting, and reducing play and vibrations.
What are wheel bearings, wheel hubs, and bushings used for?	Wheel bearings, wheel hubs, and bushings are used to ensure the proper operation of the wheel and suspension while driving. They enable wheel rotation under load, maintain proper rim seating, and dampen vibrations transmitted to the body and steering system. Without their efficient operation, noise, play, poorer steering precision, and faster wear of cooperating parts occur.
What is the construction and function of a wheel steering knuckle?	The steering knuckle is a load-bearing element to which the hub, bearing, brake caliper, and selected suspension and steering system parts are attached. It is used to maintain the proper position of the wheel and transfer forces acting during cornering, braking, and driving over bumps. Its design differs depending on the mounting side, axle type, and compatibility with braking equipment and sensors.
How to choose wheel bearings, wheel hubs, and bushings for a specific car?	The safest way is to compare the OEM number, interchangeable numbers, placement on the vehicle, and the body and axle version. It is also worth checking if the part is intended for the right or left side, front or rear, and if it works with an ABS sensor. For used parts, assessing the condition of mounting points and working surfaces is also important.
What symptoms indicate wear of these elements?	The most common symptoms are humming that increases with speed, vibrations felt on the steering wheel, play at the wheel, and reduced driving stability. In the case of bushings, knocking on bumps and less precise suspension reaction may occur. An additional clue is uneven tire wear or noticeable wheel movement during a workshop inspection.
What to pay attention to before installing a hub or bearing?	Before installation, check the cleanliness of the mounting surface, the compatibility of mounting points, and the condition of cooperating elements, such as the steering knuckle or caliper. You must also confirm the compatibility of the OEM number and vehicle version to avoid fitting errors. After installation, it is worth checking for the absence of play and the correct positioning of cooperating elements.

Summary: wheel bearings, wheel hubs, and bushings at the Global Parts automotive store

Wheel bearings, wheel hubs, and bushings are key elements ensuring smoothness, stability, and driving safety. By taking care of their technical condition, you can improve driving comfort and extend the lifespan of the entire chassis system. At Global Parts, you will find a range of used parts matched to cars from brands such as BMW, Mercedes, Audi, and others, taking into account data such as OEM number, condition, interchangeable numbers, and placement on the vehicle. We invite you to contact us – we are here to help! For more information and interesting facts, we also invite you to visit our automotive blog.

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