9:44CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test
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DELPHI
BG3947
Brake disc
Specifications
- Brake Disc Thickness
- 19 mm
- Centering Diameter
- 75 mm
- Height
- 74.5 mm
- Minimum thickness
- 17.4 mm
- Outer Diameter
- 294 mm
- Brake Disc Type
- Vented
- Number of Holes
- 5
- Test Mark
- E1 90R-02C0506/2014
- Surface
- Oiled
- Weight
- 11.166 kg
Vehicle Manufacturers
BMW(4 items)
BMW
3421 6754 137
BMW
3421 676 621
BMW
34216766219
BMW
34216794303
Other brands compatible with the same OE
15 total
A.B.S.
17802
Brake disc
ABE
C4B019ABE
Brake disc
BREMBO
09.9869.80
Brake disc
BREMBO
09.9869.81
Brake disc
FERODO
DDF1285C
Brake disc
FTE
9072536
Brake disc
FTE
9082100
Brake disc
HELLA PAGID
8DD 355 128-511
Brake disc
MINTEX
MDC1815
Brake disc
OPTIMAL
BS-8090C
Brake disc
REMSA
61145.10
Brake disc
ROADHOUSE
61145.10
Brake disc
TEXTAR
92146103
Brake disc
VALEO
186861
Brake disc
VALEO
672656
Brake disc
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 BG3947 have compatible (OE) part numbers?
Yes — it is linked to 4 OE-compatible part number(s), shown in the compatible parts section above.