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TRW
DF6477
Brake disc
Specifications
- Brake Disc Thickness
- 28 mm
- Centering Diameter
- 67 mm
- Height
- 64.4 mm
- Minimum thickness
- 26 mm
- Outer Diameter
- 312 mm
- Brake Disc Type
- Perforated
- Number of Holes
- 5
- Bolt Hole Circle Ø
- 112
- Colour
- Black
- Surface
- Painted
- Weight
- 10.839 kg
Vehicle Manufacturers
MERCEDES(4 items)
MERCEDES
230 421 04 12
MERCEDES
230421041264
MERCEDES
A 230 421 04 12
MERCEDES
A230421041264
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 DF6477 have compatible (OE) part numbers?
Yes — it is linked to 4 OE-compatible part number(s), shown in the compatible parts section above.