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VALEO

672830

Brake disc

Specifications

Brake Disc Thickness
24 mm
Centering Diameter
74.8 mm
Height
80.3 mm
Minimum thickness
22.4 mm
Outer Diameter
345 mm
Fitting Position
Rear Axle
Brake Disc Type
Vented
Surface
Coated
Rim Hole Number
5
Number of mounting bores
1
Test Mark
ECE-R90
Weight
9.7

Vehicle Manufacturers

BMW(12 items)

BMW

34 21 6 771 971

BMW

34 21 6 793 246

BMW

34 21 6 886 480

BMW

34216771971

BMW

34216793246

BMW

34216886480

BMW

6 771 971

BMW

6 793 246

BMW

6 886 480

BMW

6771971

BMW

6793246

BMW

6886480

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 672830 have compatible (OE) part numbers?

Yes — it is linked to 12 OE-compatible part number(s), shown in the compatible parts section above.

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