10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
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TOPRAN
631 154
Brake disc
Specifications
- Brake Disc Thickness
- 12 mm
- Centering Diameter
- 68 mm
- Height
- 36.2 mm
- Outer Diameter
- 300 mm
- Fitting Position
- Rear Axle Left
- Brake Disc Type
- solid
- Surface
- Coated
- Rim Hole Number
- 5
- Bolt Hole Circle Ø
- 112
- Weight
- 11.495 kg
Vehicle Manufacturers
AUDI(3 items)
AUDI
80A 615 601B
AUDI
8W0 615 601C
AUDI
8W0 615 601H
CUPRA(3 items)
CUPRA
80A 615 601B
CUPRA
8W0 615 601C
CUPRA
8W0 615 601H
PORSCHE(3 items)
PORSCHE
80A 615 601B
PORSCHE
8W0 615 601C
PORSCHE
8W0 615 601H
SEAT(3 items)
SEAT
80A 615 601B
SEAT
8W0 615 601C
SEAT
8W0 615 601H
SKODA(3 items)
SKODA
80A 615 601B
SKODA
8W0 615 601C
SKODA
8W0 615 601H
VAG(3 items)
VAG
80A 615 601B
VAG
8W0 615 601C
VAG
8W0 615 601H
VW(3 items)
VW
80A 615 601B
VW
8W0 615 601C
VW
8W0 615 601H
Other brands compatible with the same OE
3 total
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 631 154 have compatible (OE) part numbers?
Yes — it is linked to 21 OE-compatible part number(s), shown in the compatible parts section above.