12:53Specifications
- Brake Disc Thickness
- 22 mm
- Height
- 62 mm
- Minimum thickness
- 20.5 mm
- Outer Diameter
- 421 mm
- Brake Disc Type
- solid
- Bolt Hole Circle Ø
- 180
- Number of Holes
- 8
- Fitting Position
- Front and Rear
- Hub Bore Diameter
- 145
- Thread Size
- M18x1,5
- Weight
- 17
Vehicle Manufacturers
MERCEDES(7 items)
MERCEDES
440 421 00 12
MERCEDES
440 421 01 12
MERCEDES
4404200012
MERCEDES
A 440 421 00 12
MERCEDES
A 440 421 01 12
MERCEDES
A4404210012
MERCEDES
A4404210112
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12:53
5:57
12:32CDL Air Brakes Test 2024 (MOST Common Questions and Answers)
Driving Academy | CDL Truck Driving School
Watch on YouTubeAbout 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 016.286-00A have compatible (OE) part numbers?
Yes — it is linked to 7 OE-compatible part number(s), shown in the compatible parts section above.