14:21Specifications
- Brake Disc Thickness
- 24 mm
- Centering Diameter
- 67 mm
- Minimum thickness
- 21.4 mm
- Outer Diameter
- 295 mm
- Thickness
- 51 mm
- Rim Hole Number
- 5
- Number of mounting bores
- 1
- Bolt Hole Circle Ø
- 112
- Surface
- Coated
- Brake Disc Type
- internally vented
- Fitting Position
- Front Axle
- Weight
- 4.967 kg
Vehicle Manufacturers
MERCEDES(2 items)
MERCEDES
247 421 03 12
MERCEDES
A247 421 03 12
Other brands compatible with the same OE
11 total
ATE
24.0124-0265.1
Brake disc
BLUE PRINT
ADU1743112
Brake disc
BOSCH
0 986 479 H74
Brake disc
FEBI BILSTEIN
107509
Brake disc
HELLA
8DD 355 133-381
Brake disc
HERTH+BUSS JAKOPARTS
J3300852
Brake disc
OPTIMAL
BS-9650HC
Brake disc
QUARO
QD1797
Brake disc
SKF
VKBD 81280 V2
Brake disc
TRISCAN
8120 231066C
Brake disc
TRW
DF6769
Brake disc
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14:21
12:32CDL Air Brakes Test 2024 (MOST Common Questions and Answers)
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 33 10 7170 have compatible (OE) part numbers?
Yes — it is linked to 2 OE-compatible part number(s), shown in the compatible parts section above.