10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
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TRW
DF4902S
Brake disc
Specifications
- Brake Disc Thickness
- 22 mm
- Centering Diameter
- 68 mm
- Height
- 41.4 mm
- Minimum thickness
- 20 mm
- Outer Diameter
- 335 mm
- Thread Size
- 15,3
- Brake Disc Type
- Vented
- Bolt Hole Circle Ø
- 112
- Number of Holes
- 5
- Colour
- Black
- Surface
- Painted
- Machining
- High-carbon
- Weight
- 8.36 kg
Vehicle Manufacturers
AUDI(3 items)
AUDI
3D0 615 601
AUDI
4E0 615 601 G
AUDI
4E0 615 601 L
BENTLEY(2 items)
BENTLEY
3D0 615 601 C
BENTLEY
4E0 615 601 L
SKODA(2 items)
SKODA
4E0 615 601 G
SKODA
4E0 615 601 L
VW(5 items)
VW
3D0 615 560 1L
VW
3D0 615 601
VW
3D0 615 601 C
VW
4E0 615 601 G
VW
4E0 615 601 L
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 DF4902S have compatible (OE) part numbers?
Yes — it is linked to 12 OE-compatible part number(s), shown in the compatible parts section above.