10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
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DELPHI
BG3927
Brake disc
Specifications
- Brake Disc Thickness
- 25 mm
- Centering Diameter
- 72 mm
- Height
- 48.5 mm
- Minimum thickness
- 23 mm
- Outer Diameter
- 278 mm
- Brake Disc Type
- Vented
- Number of Holes
- 5
- Test Mark
- E1 90R-02C0957/2551
- Surface
- Oiled
- Weight
- 10.667 kg
Vehicle Manufacturers
MAZDA(8 items)
MAZDA
BP4Y-33-25XB
MAZDA
BP4Y-33-25XC
MAZDA
BP4Y-332-5XD
MAZDA
C24Y-33-25XC 9A
MAZDA
C24Y-33-25XD
MAZDA
C24Y3325XB
MAZDA
C24Y3325XC
MAZDA
C24Y3325XE
Other brands compatible with the same OE
60 total
A.B.S.
17636
Brake disc
ABE
C33072ABE
Brake disc
ABE
C33084ABE
Brake disc
AISIN
E6F531S
Brake disc
ASHIKA
60-03-311
Brake disc
ASHIKA
60-03-311C
Brake disc
ATE
24.0125-0165.1
Brake disc
BLUE PRINT
ADM54381
Brake disc
BOSCH
0 986 479 179
Brake disc
BOSCH
0 986 479 C68
Brake disc
BOSCH
0 986 479 R83
Brake disc
BREMBO
09.9464.21
Brake disc
BREMBO
09.9464.24
Brake disc
BREMBO
09.9464.2X
Brake disc
CHAMPION
563028CH
Brake disc
CIFAM
800-729C
Brake disc
DEPO
231-03-170
Brake disc
DEPO
231-03-170-2
Brake disc
EGT
410523cEGT
Brake disc
EGT
410523EGT
Brake disc
FEBI BILSTEIN
32765
Brake disc
FERODO
DDF1311C
Brake disc
FREMAX
BD-3272
Brake disc
FTE
9072236
Brake disc
FTE
9082165
Brake disc
HELLA
8DD 355 110-881
Brake disc
HELLA
8DD 355 128-231
Brake disc
HELLA PAGID
8DD 355 110-881
Brake disc
HERTH+BUSS JAKOPARTS
J3303083
Brake disc
JAPANPARTS
DI-311
Brake disc
JAPANPARTS
DI-311C
Brake disc
JURID
563028JC
Brake disc
KAMOKA
1031122
Brake disc
LPR
M5003V
Brake disc
MAGNETI MARELLI
360406056700
Brake disc
MAXGEAR
19-1012
Brake disc
MAXGEAR
19-1012MAX
Brake disc
METELLI
23-0729C
Brake disc
MEYLE
35-15 521 0038
Brake disc
MEYLE
35-15 521 0038/PD
Brake disc
MINTEX
MDC1691
Brake disc
NK
203251
Brake disc
NK
313251
Brake disc
OPTIMAL
BS-7746C
Brake disc
PROFIT
5010-1311
Brake disc
QUARO
QD4348
Brake disc
QUARO
QD4348HC
Brake disc
REMSA
6671.10
Brake disc
ROADHOUSE
6671.10
Brake disc
SASIC
6106353
Brake disc
sbs
1815203251
Brake disc
SKF
VKBD 80314 V2
Brake disc
SWAG
83 93 2765
Brake disc
TEXTAR
92130303
Brake disc
TRISCAN
8120 50140C
Brake disc
TRW
DF4384
Brake disc
VALEO
186872
Brake disc
VALEO
672517
Brake disc
ZIMMERMANN
370.3076.20
Brake disc
ZIMMERMANN
370.3076.52
Brake disc
Featured videos
Watch maintenance and replacement tutorials on YouTube.
10:20
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
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14:21About 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 BG3927 have compatible (OE) part numbers?
Yes — it is linked to 8 OE-compatible part number(s), shown in the compatible parts section above.