12:32CDL Air Brakes Test 2024 (MOST Common Questions and Answers)
Driving Academy | CDL Truck Driving School
Watch on YouTubeSpecifications
- Brake Disc Thickness
- 22 mm
- Height
- 44 mm
- Minimum thickness
- 20.4 mm
- Outer Diameter
- 280 mm
- Brake Disc Type
- Vented
- Number of Holes
- 4
- Surface
- Coated
- Bolt Hole Circle Ø
- 100
- Weight
- 7.759 kg
Vehicle Manufacturers
BMW(1 items)
BMW
34 11 6 774 985
MINI(2 items)
MINI
34 11 6 774 985
MINI
34 11 6 858 651
Other brands compatible with the same OE
25 total
A.B.S.
17865
Brake disc
ABE
C3K015ABE
Brake disc
ATE
24.0122-0248.1
Brake disc
ATE
24.0322-0248.1
Brake disc
BLUE PRINT
ADG043149
Brake disc
BOSCH
0 986 479 437
Brake disc
CIFAM
800-940C
Brake disc
EGT
410765cEGT
Brake disc
FEBI BILSTEIN
32074
Brake disc
FTE
9072107
Brake disc
FTE
9082116
Brake disc
HELLA
8DD 355 113-751
Brake disc
HELLA
8DD 355 128-681
Brake disc
KAMOKA
103074
Brake disc
MAGNETI MARELLI
361302040578
Brake disc
MAXGEAR
19-1339
Brake disc
METELLI
23-0940C
Brake disc
MEYLE
383 521 0382/PD
Brake disc
NK
204034
Brake disc
NK
314034
Brake disc
SWAG
11 93 2074
Brake disc
TRW
DF4799
Brake disc
VAICO
V20-80002
Brake disc
VALEO
197074
Brake disc
VALEO
672536
Brake disc
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12:32
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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12:53About 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 8120 11187C have compatible (OE) part numbers?
Yes — it is linked to 3 OE-compatible part number(s), shown in the compatible parts section above.