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TRW

DF4985S

Brake disc

Specifications

Brake Disc Thickness
24 mm
Centering Diameter
84 mm
Height
82.5 mm
Minimum thickness
21 mm
Outer Diameter
294 mm
Brake Disc Type
Vented
Number of Holes
8
Bolt Hole Circle Ø
108
Thread Size
10,5
Colour
Black
Surface
Painted
Test Mark
E1 90R-02 C0176/0493
Weight
8.9 kg

Vehicle Manufacturers

IVECO(2 items)

Other brands compatible with the same OE

1 total

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 DF4985S have compatible (OE) part numbers?

Yes — it is linked to 2 OE-compatible part number(s), shown in the compatible parts section above.

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