10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
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A.B.S.
18631
Brake disc
Specifications
- Brake Disc Thickness
- 28 mm
- Centering Diameter
- 120 mm
- Height
- 98 mm
- Minimum thickness
- 25 mm
- Outer Diameter
- 303 mm
- Rim Hole Number
- 6
- Brake Disc Type
- Vented
- Bolt Hole Circle Ø
- 145
- Surface
- Coated
- Hub Diameter
- 185
- Weight
- 10 kg
Vehicle Manufacturers
MAN(4 items)
MAN
2N0615601A
MAN
2N0615601C
MAN
65508030002
MAN
65508030003
VW(2 items)
VW
2N0615601A
VW
2N0615601C
Other brands compatible with the same OE
12 total
ATE
24.0128-0324.1
Brake disc
BREMBO
09.C639.21
Brake disc
DELPHI
BG9267C
Brake disc
FERODO
DDF3105C-1
Brake disc
HELLA
8DD 355 129-991
Brake disc
HELLA PAGID
8DD 355 129-991
Brake disc
JURID
563750JC-1
Brake disc
OPTIMAL
BS-9786HC
Brake disc
TEXTAR
92295303
Brake disc
TRISCAN
8120 291093C
Brake disc
VALEO
673333
Brake disc
ZIMMERMANN
600.3257.20
Brake disc
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 18631 have compatible (OE) part numbers?
Yes — it is linked to 6 OE-compatible part number(s), shown in the compatible parts section above.