10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
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DELPHI
BG3039
Brake disc
Specifications
- Brake Disc Thickness
- 28 mm
- Centering Diameter
- 79 mm
- Height
- 77 mm
- Minimum thickness
- 26.4 mm
- Outer Diameter
- 316 mm
- Brake Disc Type
- Vented
- Number of Holes
- 5
- Test Mark
- E1 90R-02C0074/0089
- Surface
- Oiled
- Weight
- 12.297 kg
Vehicle Manufacturers
BMW(4 items)
BMW
3411 1162 093
BMW
3411 675 775
BMW
3411 6757 752
BMW
34116757753
Other brands compatible with the same OE
13 total
BREMBO
09.5875.10
Brake disc
BREMBO
09.5875.11
Brake disc
FTE
9071111
Brake disc
FTE
9081184
Brake disc
HELLA PAGID
8DD 355 127-161
Brake disc
JURID
561948JC
Brake disc
LPR
B2411V
Brake disc
MINTEX
MDC832
Brake disc
QUARO
QD5104
Brake disc
REMSA
6509.10
Brake disc
ROADHOUSE
6509.10
Brake disc
TEXTAR
92071405
Brake disc
VALEO
197227
Brake disc
Featured videos
Watch maintenance and replacement tutorials on YouTube.
10:20
14:21
9:44CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test
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 BG3039 have compatible (OE) part numbers?
Yes — it is linked to 4 OE-compatible part number(s), shown in the compatible parts section above.