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JAPANPARTS

DI-0170C

Brake disc

Specifications

Brake Disc Thickness
28 mm
Centering Diameter
67 mm
Height
51.9 mm
Minimum thickness
25 mm
Outer Diameter
300 mm
Brake Disc Type
internally vented
Surface
Painted
Hole Arrangement/Number
05/06
Bolt Hole Circle Ø
112
Supplementary Article/Supplementary Info 2
without wheel studs
for OE number
A4474210312
Weight
8.313 kg

Vehicle Manufacturers

MERCEDES(4 items)

MERCEDES

4474210312

MERCEDES

447421031207

MERCEDES

A4474210312

MERCEDES

A447421031207

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 DI-0170C have compatible (OE) part numbers?

Yes — it is linked to 4 OE-compatible part number(s), shown in the compatible parts section above.

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