10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
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TOPRAN
103 408
Brake disc
Specifications
- Brake Disc Thickness
- 20 mm
- Centering Diameter
- 65 mm
- Height
- 39 mm
- Outer Diameter
- 256 mm
- Fitting Position
- Front Axle
- Brake Disc Type
- Vented
- Hub Diameter
- 142
- Rim Hole Number
- 4
- Bolt Hole Circle Ø
- 100
- Weight
- 7.615 kg
Vehicle Manufacturers
AUDI(2 items)
AUDI
321 615 301D
AUDI
6N0 615 301D
CUPRA(2 items)
CUPRA
321 615 301D
CUPRA
6N0 615 301D
PORSCHE(2 items)
PORSCHE
321 615 301D
PORSCHE
6N0 615 301D
SEAT(2 items)
SEAT
321 615 301D
SEAT
6N0 615 301D
SKODA(2 items)
SKODA
321 615 301D
SKODA
6N0 615 301D
VAG(2 items)
VAG
321 615 301D
VAG
6N0 615 301D
VW(2 items)
VW
321 615 301D
VW
6N0 615 301D
Other brands compatible with the same OE
12 total
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12:53About 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 103 408 have compatible (OE) part numbers?
Yes — it is linked to 14 OE-compatible part number(s), shown in the compatible parts section above.