10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
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FERODO
DDF3121C
Brake disc
Specifications
- Brake Disc Thickness
- 26 mm
- Centering Diameter
- 65 mm
- Height
- 50 mm
- Minimum thickness
- 23 mm
- Outer Diameter
- 306 mm
- Brake Disc Type
- Vented
- Supplementary Article/Supplementary Info 2
- without bolts/screws
- Bolt Hole Circle Ø
- 112
- Wheel Bolt Bore Diameter
- 15.3
- Number of mounting bores
- 1
- Number of Holes
- 5
- Quantity Unit
- Set
- Surface
- Coated
- Test Mark
- R90 homologated
- Weight
- 17.25
- Container Type
- Box
- Packaging length
- 33
- Packaging width
- 33
- Packaging height
- 11.5
Vehicle Manufacturers
AUDI(1 items)
AUDI
5WA615301B
CUPRA(1 items)
CUPRA
5WA615301B
SEAT(1 items)
SEAT
5WA615301B
SKODA(1 items)
SKODA
5WA615301B
VW(1 items)
VW
5WA615301B
Other brands compatible with the same OE
6 total
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 DDF3121C have compatible (OE) part numbers?
Yes — it is linked to 5 OE-compatible part number(s), shown in the compatible parts section above.