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FTE
9072421
Brake disc
Specifications
- Brake Disc Thickness
- 22 mm
- Centering Diameter
- 80 mm
- Height
- 66.3 mm
- Minimum thickness
- 20 mm
- Outer Diameter
- 278 mm
- Fitting Position
- Front Axle
- Brake Disc Type
- Vented
- Bolt Hole Circle Ø
- 112
- Rim Hole Number
- 5
- Test Mark
- ECE-R90
- Weight
- 11.498 kg
Vehicle Manufacturers
MERCEDES(3 items)
MERCEDES
1164200172
MERCEDES
1164200205
MERCEDES
A1164200205
Featured videos
Watch maintenance and replacement tutorials on YouTube.
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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 9072421 have compatible (OE) part numbers?
Yes — it is linked to 3 OE-compatible part number(s), shown in the compatible parts section above.