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ABE

C4B027ABE

Brake disc

Specifications

Brake Disc Thickness
24.0 mm
Centering Diameter
79 mm
Height
67 mm
Inner Diameter
185 mm
Minimum thickness
22.4 mm
Outer Diameter
345 mm
Brake Disc Type
Vented
Machining
High-carbon
Surface
Coated
Number of Holes
5
Bolt Hole Circle Ø
120
Bore Diameter
16.5
Fitting Position
Rear Axle
Weight
10.96 kg

Vehicle Manufacturers

BMW(2 items)

BMW

24.0124-0177.1

BMW

34211166129

Featured videos

Watch maintenance and replacement tutorials on YouTube.

10:20

Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same

Smart Drive Test

Watch on YouTube

About this part

A brake disc (rotor) is the metal disc that the brake pads clamp onto to slow the wheel.

When the pads press against the spinning disc, friction converts the vehicle's motion into heat, which the disc dissipates; commercial vehicle discs are large and heat-resistant for high loads and repeated braking.

Mounted at the wheel as part of a disc brake. Because braking is safety critical, discs and pads are inspected on schedule and replaced by axle set by a qualified technician.

Frequently asked questions

Does C4B027ABE have compatible (OE) part numbers?

Yes — it is linked to 2 OE-compatible part number(s), shown in the compatible parts section above.

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