10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
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TRW
DF4763S
Brake disc
Specifications
- Brake Disc Thickness
- 31.9 mm
- Centering Diameter
- 84.5 mm
- Height
- 68.4 mm
- Minimum thickness
- 30 mm
- Outer Diameter
- 330 mm
- Brake Disc Type
- Vented
- Number of Holes
- 5
- Bolt Hole Circle Ø
- 130
- Thread Size
- 15,4
- Colour
- Black
- Surface
- Painted
- Machining
- High-carbon
- Test Mark
- E190R-02C0176/0556
- paired article number
- DF4762S
- Weight
- 11.28 kg
Vehicle Manufacturers
AUDI(2 items)
AUDI
7L6 615 302 D
AUDI
7L6 615 302 J
PORSCHE(3 items)
PORSCHE
955 351 402 00
PORSCHE
955 351 402 40
PORSCHE
955 351 402 41
SEAT(2 items)
SEAT
7L6 615 302 D
SEAT
7L6 615 302 J
VW(4 items)
VW
7L6 615 302 D
VW
7L6 615 302 J
VW
7L6 615 302 N
VW
7L6 615 302 P
Featured videos
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9:44CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test
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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 DF4763S have compatible (OE) part numbers?
Yes — it is linked to 11 OE-compatible part number(s), shown in the compatible parts section above.