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TRW

DF4340S

Brake disc

Specifications

Brake Disc Thickness
30 mm
Centering Diameter
68 mm
Height
51 mm
Minimum thickness
27 mm
Outer Diameter
336 mm
Brake Disc Type
Vented
Number of Holes
5
Thread Size
16,6
Bolt Hole Circle Ø
108
Colour
Black
Surface
Painted
Weight
11.86 kg

Vehicle Manufacturers

VOLVO(3 items)

VOLVO

30657301

VOLVO

306573013

VOLVO

31262489

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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 DF4340S have compatible (OE) part numbers?

Yes — it is linked to 3 OE-compatible part number(s), shown in the compatible parts section above.

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