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DT SPARE PARTS

5.21255

Brake disc

Specifications

Brake Disc Thickness
34 mm
Centering Diameter
95 mm
Height
113 mm
Minimum thickness
30 mm
Outer Diameter
330 mm
for OE number
1703801
Fitting Position
Front Axle
Bore Diameter
15
Brake Disc Type
internally vented
Number of Holes
10
Bolt Hole Circle Ø
120
Guarantee
2 years warranty
Net Weight
15680
Weight
15.691 kg

Vehicle Manufacturers

DAF(2 items)

Featured videos

Watch maintenance and replacement tutorials on YouTube.

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CDL Air Brakes Test 2024 (MOST Common Questions and Answers)

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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 5.21255 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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