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DELPHI
BG3728
Brake disc
Specifications
- Brake Disc Thickness
- 14 mm
- Centering Diameter
- 67 mm
- Height
- 55.5 mm
- Minimum thickness
- 12.3 mm
- Outer Diameter
- 331 mm
- Brake Disc Type
- solid
- Number of Holes
- 5
- Test Mark
- E1 90R-02C0241/1790
- Surface
- Oiled
- Weight
- 12.55 kg
Vehicle Manufacturers
MERCEDES(4 items)
MERCEDES
163 423 0012
MERCEDES
163 423 0212
MERCEDES
A163 423 0012
MERCEDES
A163 423 0212
Other brands compatible with the same OE
4 total
Featured videos
Watch maintenance and replacement tutorials on YouTube.
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5:57
10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
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 BG3728 have compatible (OE) part numbers?
Yes — it is linked to 4 OE-compatible part number(s), shown in the compatible parts section above.