cvpartz

Image pending

VALEO

197478

Brake disc

Specifications

Brake Disc Thickness
32 mm
Centering Diameter
67 mm
Height
64.5 mm
Minimum thickness
30 mm
Outer Diameter
322 mm
Fitting Position
Front Axle
Brake Disc Type
perforated/vented
Rim Hole Number
5
Test Mark
ECE-R90
Weight
10.78

Vehicle Manufacturers

MERCEDES(8 items)

MERCEDES

0004211112

MERCEDES

0004213012

MERCEDES

2044211012

MERCEDES

4211112

MERCEDES

4213012

MERCEDES

A0004211112

MERCEDES

A0004213012

MERCEDES

A2044211012

BEIJING BENZ (BBDC)(3 items)

BEIJING BENZ (BBDC)

A0004211112

BEIJING BENZ (BBDC)

A0004213012

BEIJING BENZ (BBDC)

A2044211012

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 197478 have compatible (OE) part numbers?

Yes — it is linked to 11 OE-compatible part number(s), shown in the compatible parts section above.

Advertise