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TRW
DF4224
Brake disc
Specifications
- Brake Disc Thickness
- 22 mm
- Centering Diameter
- 67 mm
- Height
- 35.5 mm
- Minimum thickness
- 19 mm
- Outer Diameter
- 270 mm
- Brake Disc Type
- Vented
- Number of Holes
- 5
- Thread Size
- 13,25
- Bolt Hole Circle Ø
- 120
- Colour
- Black
- Surface
- Painted
- Weight
- 7.034 kg
Vehicle Manufacturers
MERCEDES(4 items)
MERCEDES
414 421 00 12
MERCEDES
414421001264
MERCEDES
A 414 421 00 12
MERCEDES
A414421001264
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 DF4224 have compatible (OE) part numbers?
Yes — it is linked to 4 OE-compatible part number(s), shown in the compatible parts section above.