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METELLI

23-0084

Brake disc

Specifications

Brake Disc Thickness
9.9 mm
Centering Diameter
62.0 mm
Height
60.0 mm
Outer Diameter
258.0 mm
Test Mark
ECE-R90
Brake Disc Type
solid
Number of Holes
4
Weight
4.795 kg

Vehicle Manufacturers

BMW(3 items)

BMW

34 21 1 119 581

BMW

34 21 1 122 282

BMW

34 21 6 755 407

Featured videos

Watch maintenance and replacement tutorials on YouTube.

9:44

CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test

Driving Academy | CDL Truck Driving School

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 23-0084 have compatible (OE) part numbers?

Yes — it is linked to 3 OE-compatible part number(s), shown in the compatible parts section above.

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