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VALEO
197181
Brake disc
Specifications
- Brake Disc Thickness
- 20 mm
- Centering Diameter
- 75 mm
- Height
- 76.1 mm
- Minimum thickness
- 18.4 mm
- Outer Diameter
- 300 mm
- Fitting Position
- Rear Axle
- Brake Disc Type
- Vented
- Rim Hole Number
- 5
- Number of mounting bores
- 1
- Test Mark
- ECE-R90
- Weight
- 13.7
Vehicle Manufacturers
BMW(8 items)
BMW
34 21 6 778 051
BMW
34 21 6 855 005
BMW
34216778051
BMW
34216855005
BMW
6 778 051
BMW
6 855 005
BMW
6778051
BMW
6855005
Other brands compatible with the same OE
7 total
Featured videos
Watch maintenance and replacement tutorials on YouTube.
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Watch on YouTubeAbout 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 197181 have compatible (OE) part numbers?
Yes — it is linked to 8 OE-compatible part number(s), shown in the compatible parts section above.