10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
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DELPHI
BG3780
Brake disc
Specifications
- Brake Disc Thickness
- 24.8 mm
- Centering Diameter
- 55 mm
- Height
- 49.4 mm
- Minimum thickness
- 23 mm
- Outer Diameter
- 275 mm
- Brake Disc Type
- Vented
- Number of Holes
- 4
- Test Mark
- E1 90R-02C0957/2551
- Surface
- Oiled
- Weight
- 9.331 kg
Vehicle Manufacturers
TOYOTA(6 items)
TOYOTA
43512-02080
TOYOTA
43512-02081
TOYOTA
4351213020
TOYOTA
4351213021
TOYOTA
4351213022
TOYOTA
43512YZZAE
TOYOTA (FAW)(1 items)
TOYOTA (FAW)
4351202230
Other brands compatible with the same OE
58 total
A.B.S.
17544
Brake disc
ASHIKA
60-02-201C
Brake disc
ASHIKA
60-02-219
Brake disc
ASHIKA
60-02-219C
Brake disc
ATE
24.0125-0157.1
Brake disc
BLUE PRINT
ADT343164
Brake disc
BREMBO
09.9559.11
Brake disc
BREMBO
09.9559.14
Brake disc
BREMBO
09.9790.20
Brake disc
EGT
410370cEGT
Brake disc
EGT
410370EGT
Brake disc
FEBI BILSTEIN
27235
Brake disc
FERODO
DDF1388
Brake disc
FERODO
DDF1461C
Brake disc
FTE
9072263
Brake disc
FTE
9082361
Brake disc
FTE
9082377
Brake disc
HELLA
8DD 355 110-451
Brake disc
HELLA
8DD 355 115-741
Brake disc
HELLA PAGID
8DD 355 110-451
Brake disc
HELLA PAGID
8DD 355 115-741
Brake disc
HERTH+BUSS JAKOPARTS
J3302134
Brake disc
JAPANPARTS
DI-201C
Brake disc
JAPANPARTS
DI-219
Brake disc
JAPANPARTS
DI-219C
Brake disc
JURID
562435JC
Brake disc
JURID
562436JC
Brake disc
KAMOKA
103255
Brake disc
LPR
T2002V
Brake disc
LPR
T2024V
Brake disc
MAGNETI MARELLI
360406057601
Brake disc
MAGNETI MARELLI
360406058500
Brake disc
MAXGEAR
19-0966
Brake disc
MAXGEAR
19-3349
Brake disc
METELLI
23-0638C
Brake disc
MEYLE
30-15 521 0058
Brake disc
MEYLE
30-15 521 0092
Brake disc
MINTEX
MDC1588
Brake disc
MINTEX
MDC2088
Brake disc
OPTIMAL
BS-7996C
Brake disc
QUARO
QD1186
Brake disc
QUARO
QD2641
Brake disc
REMSA
6703.10
Brake disc
REMSA
6704.10
Brake disc
ROADHOUSE
6703.10
Brake disc
ROADHOUSE
6704.10
Brake disc
SKF
VKBD 80452 V2
Brake disc
SWAG
81 92 7235
Brake disc
TEXTAR
92126003
Brake disc
TEXTAR
92180303
Brake disc
TRISCAN
8120 13171C
Brake disc
TRW
DF4317
Brake disc
TRW
DF4366
Brake disc
VALEO
197171
Brake disc
VALEO
197369
Brake disc
VALEO
673371
Brake disc
ZIMMERMANN
590.2576.20
Brake disc
ZIMMERMANN
590.2576.52
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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5:57About 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 BG3780 have compatible (OE) part numbers?
Yes — it is linked to 7 OE-compatible part number(s), shown in the compatible parts section above.