10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
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DELPHI
BG4120
Brake disc
Specifications
- Brake Disc Thickness
- 26 mm
- Centering Diameter
- 72 mm
- Height
- 47 mm
- Minimum thickness
- 24 mm
- Outer Diameter
- 303 mm
- Brake Disc Type
- Vented
- Number of Holes
- 5
- Test Mark
- E1 90R-02C0074/1926
- Surface
- Oiled
- Weight
- 12.084 kg
Vehicle Manufacturers
FORD(8 items)
FORD
4510722
FORD
4668070
FORD
5135519
FORD
5185249
FORD
5L841032AB
FORD
5L841032AC
FORD
5L841032AD
FORD
5L841032AE
FORD ASIA & OCEANIA(1 items)
FORD ASIA & OCEANIA
5L841032AC
MAZDA(4 items)
MAZDA
EF91-33-25X
MAZDA
EF913325XA
MAZDA
EF913325XB
MAZDA
EF913325XC
Other brands compatible with the same OE
20 total
A.B.S.
17899
Brake disc
ABE
C33076ABE
Brake disc
ASHIKA
60-03-317C
Brake disc
ATE
24.0126-0151.1
Brake disc
BLUE PRINT
ADM543122
Brake disc
BOSCH
0 986 479 A52
Brake disc
BREMBO
09.A401.10
Brake disc
BREMBO
09.A401.11
Brake disc
FERODO
DDF2357C
Brake disc
HELLA
8DD 355 116-261
Brake disc
HELLA PAGID
8DD 355 116-261
Brake disc
JAPANPARTS
DI-317C
Brake disc
JURID
563234JC
Brake disc
MINTEX
MDC2114
Brake disc
REMSA
61376.10
Brake disc
ROADHOUSE
61376.10
Brake disc
TEXTAR
92197703
Brake disc
TRISCAN
8120 50175C
Brake disc
TRW
DF3920S
Brake disc
VALEO
197683
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 BG4120 have compatible (OE) part numbers?
Yes — it is linked to 13 OE-compatible part number(s), shown in the compatible parts section above.