12:32CDL Air Brakes Test 2024 (MOST Common Questions and Answers)
Driving Academy | CDL Truck Driving School
Watch on YouTubeSpecifications
- Brake Disc Thickness
- 28 mm
- Centering Diameter
- 67 mm
- Height
- 46.5 mm
- Inner Diameter
- 154 mm
- Minimum thickness
- 25.4 mm
- Outer Diameter
- 316 mm
- Brake Disc Type
- internally vented
- Bolt Hole Circle Ø
- 112
- Hole Arrangement/Number
- 05/06
- Wheel Bolt Bore Diameter
- 13.4
- Supplementary Article/Supplementary Info 2
- without wheel hub
- Weight
- 8.7
Vehicle Manufacturers
MERCEDES(8 items)
MERCEDES
210 421 14 12
MERCEDES
210 421 17 12
MERCEDES
210 421 17 12 64
MERCEDES
210 421 20 12
MERCEDES
A 210 421 14 12
MERCEDES
A 210 421 17 12
MERCEDES
A 210 421 17 12 64
MERCEDES
A 210 421 20 12
EVOBUS(6 items)
EVOBUS
2104211412
EVOBUS
2104211712
EVOBUS
210421171264
EVOBUS
A2104211412
EVOBUS
A2104211712
EVOBUS
A210421171264
Other brands compatible with the same OE
16 total
A.B.S.
16449
Brake disc
ABE
C3M012ABE
Brake disc
ASHIKA
60-00-0513C
Brake disc
ATE
24.0128-0126.1
Brake disc
BOSCH
0 986 478 625
Brake disc
BOSCH
0 986 478 876
Brake disc
BOSCH
0 986 479 R79
Brake disc
JAPANPARTS
DI-0513C
Brake disc
MAXGEAR
19-1271
Brake disc
MAXGEAR
19-1271SPORT
Brake disc
MEYLE
015 521 0036
Brake disc
NK
203343
Brake disc
OPTIMAL
BS-8224C
Brake disc
TRISCAN
8120 23135C
Brake disc
TRW
DF4556
Brake disc
VAICO
V30-80045
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 8DD 355 104-341 have compatible (OE) part numbers?
Yes — it is linked to 14 OE-compatible part number(s), shown in the compatible parts section above.