12:32CDL Air Brakes Test 2024 (MOST Common Questions and Answers)
Driving Academy | CDL Truck Driving School
Watch on YouTubeSpecifications
- Brake Disc Thickness
- 12 mm
- Centering Diameter
- 68 mm
- Minimum thickness
- 10 mm
- Outer Diameter
- 255 mm
- Thickness
- 39.6 mm
- Rim Hole Number
- 5
- Number of mounting bores
- 1
- Bolt Hole Circle Ø
- 112
- Surface
- Coated
- Brake Disc Type
- solid
- Fitting Position
- Rear Axle
- Weight
- 4.065 kg
Vehicle Manufacturers
AUDI(3 items)
AUDI
8E0 615 301 AA
AUDI
8E0 615 601 D
AUDI
8E0 615 601 Q
SEAT(2 items)
SEAT
8E0 615 301 AA
SEAT
8E0 615 601 Q
Other brands compatible with the same OE
16 total
ABE
C4A019ABE
Brake disc
BLUE PRINT
ADV184322
Brake disc
BOSCH
0 986 478 987
Brake disc
FEBI BILSTEIN
22052
Brake disc
HELLA
8DD 355 107-561
Brake disc
MAGNETI MARELLI
361302040313
Brake disc
MAXGEAR
19-1219
Brake disc
MAXGEAR
19-1219SPORT
Brake disc
MEYLE
115 521 0039
Brake disc
MEYLE
115 521 0039/PD
Brake disc
NK
204782
Brake disc
NK
314782
Brake disc
QUARO
QD1613HC
Brake disc
TRISCAN
8120 29184C
Brake disc
TRW
DF4211
Brake disc
VAICO
V10-40074
Brake disc
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12:32
12:53
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
Watch on YouTubeAbout 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 30 92 2052 have compatible (OE) part numbers?
Yes — it is linked to 5 OE-compatible part number(s), shown in the compatible parts section above.