10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
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DELPHI
BG9455BC
Brake disc
Specifications
- Brake Disc Thickness
- 30 mm
- Centering Diameter
- 67 mm
- Height
- 66 mm
- Minimum thickness
- 28.4 mm
- Outer Diameter
- 348 mm
- Brake Disc Type
- Vented
- Number of Holes
- 5
- Test Mark
- E1 90R-02C0836/0128
- Surface
- Coated
- Machining
- High-carbon
- Weight
- 11.038 kg
Vehicle Manufacturers
BMW(6 items)
BMW
34106865723
BMW
34106880073
BMW
34108853555
BMW
34116860909
BMW
34118831822
BMW
34118854273
BMW (BRILLIANCE)(6 items)
BMW (BRILLIANCE)
34106865723
BMW (BRILLIANCE)
34108853555
BMW (BRILLIANCE)
34108858280
BMW (BRILLIANCE)
34112459565
BMW (BRILLIANCE)
34118831822
BMW (BRILLIANCE)
34118854273
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 BG9455BC have compatible (OE) part numbers?
Yes — it is linked to 12 OE-compatible part number(s), shown in the compatible parts section above.