Car parts

ET – wheel offset

One of the important standardized dimensions for metal rims and cast wheels is the amount of clearance referred to as ET. The amount of runout indicates how many millimetres the seating plane of the rim is offset from its centre plane. In other words, the ET value influences how much the wheel will be visually recessed inside the body or, conversely, extended outwards.

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Asymmetric tires (Asymmetric tyres)

Asymmetric tires combine two different tread types. At first glance, the tread shape differs between the right and the left. The asymmetric tyre design allows the tread to be split into two completely different parts. The first, rigid part ensures better handling and longer tyre life, while the second part dampens noise and sufficiently drains water away from the road.

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Brake disc

The brake disc is usually in the form of a plate or disc that is rigidly attached to the wheel hub and rotates with it. During braking, the frictional surface of the brake disc is pressed between the brake pads, thereby producing a braking effect.

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Fuel filter

The fuel filter protects the internal combustion engine against the ingress of dirt, particulate matter and water. Filtration is usually multi-stage. The first filtration occurs before the fuel pump inlet, followed by the main fuel filter and the filter screen before the high-pressure fuel pump or injector.

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