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TRW
DF4463
Brake disc
Specifications
- Brake Disc Thickness
- 10 mm
- Centering Diameter
- 69 mm
- Height
- 38.5 mm
- Minimum thickness
- 8 mm
- Outer Diameter
- 250 mm
- Thread Size
- 12,8
- Brake Disc Type
- solid
- Bolt Hole Circle Ø
- 114.3
- Number of Holes
- 4
- Colour
- Black
- Surface
- Painted
- Test Mark
- E1 90R-02 C0190/0563
- Weight
- 4.212 kg
Vehicle Manufacturers
MERCEDES(2 items)
MERCEDES
454 420 00 72
MERCEDES
A 454 420 00 72
MITSUBISHI(2 items)
MITSUBISHI
4605A076
MITSUBISHI
M4605A076
SMART(2 items)
SMART
454 420 00 72
SMART
A 454 420 00 72
Featured videos
Watch maintenance and replacement tutorials on YouTube.
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9:44CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test
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5:57About 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 DF4463 have compatible (OE) part numbers?
Yes — it is linked to 6 OE-compatible part number(s), shown in the compatible parts section above.