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MAXGEAR

19-1939

Brake disc

Specifications

Brake Disc Thickness
10.5 mm
Centering Diameter
75 mm
Height
65.3 mm
Minimum thickness
8.9 mm
Outer Diameter
296 mm
Brake Disc Type
solid
Fitting Position
Rear Axle
Bolt Hole Circle Ø
120
Number of Holes
5
Weight
0.4 kg

Vehicle Manufacturers

BMW(10 items)

BMW

34 21 4 031 275

BMW

34 21 4 031 725

BMW

34 21 6 764 649

BMW

34 21 6 769 271

BMW

34 21 6 855 002

BMW

4 031 275

BMW

4 031 725

BMW

6 764 649

BMW

6 769 271

BMW

6 855 002

Featured videos

Watch maintenance and replacement tutorials 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 19-1939 have compatible (OE) part numbers?

Yes — it is linked to 10 OE-compatible part number(s), shown in the compatible parts section above.

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