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 YouTubeSpecifications
- Brake Disc Thickness
- 32.2 mm
- Centering Diameter
- 67 mm
- Height
- 54.7 mm
- Minimum thickness
- 29.4 mm
- Outer Diameter
- 330 mm
- Fitting Position
- Front Axle
- Bolt Hole Circle Ø
- 112
- Wheel Bolt Bore Diameter
- 15.2
- Number of Holes
- 5
- Brake Disc Type
- Vented
- Surface
- Zink flake coated
- Machining
- High-carbon
- Supplementary Article/Supplementary Info 2
- with bolts/screws
- Quality
- PREMIUM
- Required quantity
- 2
- Weight
- 7.222 kg
Vehicle Manufacturers
MERCEDES(4 items)
MERCEDES
164 421 04 12
MERCEDES
164 421 13 12
MERCEDES
A 164 421 04 12
MERCEDES
A 164 421 13 12
Other brands compatible with the same OE
28 total
A.B.S.
17737
Brake disc
ATE
24.0132-0158.1
Brake disc
ATE
24.0332-0158.1
Brake disc
BLUE PRINT
ADU174357
Brake disc
BOSCH
0 986 479 269
Brake disc
CHAMPION
562403CH-1
Brake disc
CIFAM
800-937C
Brake disc
DEPO
231-03-215
Brake disc
DEPO
231-03-215-2
Brake disc
EGT
410735cEGT
Brake disc
EGT
410735EGT
Brake disc
FEBI BILSTEIN
24743
Brake disc
FERODO
DDF1533C-1
Brake disc
HELLA
8DD 355 113-171
Brake disc
HELLA
8DD 355 128-581
Brake disc
JURID
562403JC-1
Brake disc
MAXGEAR
19-1328
Brake disc
MAXGEAR
19-1328MAX
Brake disc
MAXGEAR
19-1328SPORT
Brake disc
METELLI
23-0937C
Brake disc
NK
203392
Brake disc
NK
313392
Brake disc
NK
343392
Brake disc
SKF
VKBD 80172 V1
Brake disc
SWAG
10 92 4743
Brake disc
TRISCAN
8120 23184C
Brake disc
TRW
DF4471S
Brake disc
VAICO
V30-80013
Brake disc
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9:44
12:53
12:32CDL Air Brakes Test 2024 (MOST Common Questions and Answers)
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 083 521 2097/PD have compatible (OE) part numbers?
Yes — it is linked to 4 OE-compatible part number(s), shown in the compatible parts section above.