9:44CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test
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TRW
DF6729S
Brake disc
Specifications
- Brake Disc Thickness
- 34 mm
- Centering Diameter
- 68 mm
- Height
- 57.2 mm
- Minimum thickness
- 32 mm
- Outer Diameter
- 349 mm
- Brake Disc Type
- Vented
- Number of Holes
- 5
- Thread Size
- 15,3
- Bolt Hole Circle Ø
- 112
- Colour
- Black
- Surface
- Painted
- Test Mark
- E190R-02C0176/0722
- Weight
- 12.905 kg
Vehicle Manufacturers
AUDI(5 items)
AUDI
4M0 615 301 AB
AUDI
4M0 615 301 AN
AUDI
4M0 615 301 P
AUDI
80A 615 301 D
AUDI
80A 615 301 G
VW(2 items)
VW
4M0 615 301 AB
VW
4M0 615 301 AN
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10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
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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 DF6729S have compatible (OE) part numbers?
Yes — it is linked to 7 OE-compatible part number(s), shown in the compatible parts section above.