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TRW
DF4771S
Brake disc
Specifications
- Brake Disc Thickness
- 28 mm
- Centering Diameter
- 73 mm
- Height
- 69.6 mm
- Minimum thickness
- 25.9 mm
- Outer Diameter
- 280 mm
- Brake Disc Type
- Vented
- Number of Holes
- 5
- Bolt Hole Circle Ø
- 118
- Colour
- Black
- Surface
- Painted
- Test Mark
- E190R-02C0176/0571
- Weight
- 8.407 kg
Vehicle Manufacturers
FIAT(5 items)
CITROEN(3 items)
CITROEN
4249 29
CITROEN
4249 98
CITROEN
4249 K2
PEUGEOT(3 items)
PEUGEOT
4249 28
PEUGEOT
4249 98
PEUGEOT
4249 K2
Featured videos
Watch maintenance and replacement tutorials on YouTube.
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10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
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Watch on YouTubeAbout 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 DF4771S have compatible (OE) part numbers?
Yes — it is linked to 11 OE-compatible part number(s), shown in the compatible parts section above.