10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
Watch on YouTubeSpecifications
- Brake Disc Thickness
- 32 mm
- Centering Diameter
- 67 mm
- Height
- 58.4 mm
- Minimum thickness
- 28 mm
- Outer Diameter
- 330 mm
- Fitting Position
- Front Axle
- Bolt Hole Circle Ø
- 112
- Number of Holes
- 5
- Brake Disc Type
- Vented
- Required quantity
- 2
- Weight
- 7.362 kg
Vehicle Manufacturers
MERCEDES(2 items)
MERCEDES
447 421 00 12
MERCEDES
A 447 421 00 12
Other brands compatible with the same OE
26 total
A.B.S.
18468
Brake disc
ABE
C3M111ABE
Brake disc
ABE
C3M111ABE-P
Brake disc
ATE
24.0132-0186.1
Brake disc
BLUE PRINT
ADU174367
Brake disc
BOSCH
0 986 479 D13
Brake disc
DEPO
231-03-247
Brake disc
DEPO
231-03-247-2
Brake disc
FEBI BILSTEIN
104855
Brake disc
HELLA
8DD 355 123-501
Brake disc
KAMOKA
103018
Brake disc
MAGNETI MARELLI
361302040688
Brake disc
MAXGEAR
19-3359
Brake disc
METELLI
23-1796C
Brake disc
NK
2033129
Brake disc
NK
3133129
Brake disc
QUARO
QD9122HC
Brake disc
REMSA
61657.10
Brake disc
ROADHOUSE
61657.10
Brake disc
SKF
VKBD 80082 V1
Brake disc
SWAG
10 10 4855
Brake disc
TOPRAN
409 328
Brake disc
TRISCAN
8120 23121C
Brake disc
TRW
DF6744S
Brake disc
VAICO
V30-40022
Brake disc
VAICO
V30-40074
Brake disc
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Featured videos
Watch maintenance and replacement tutorials on YouTube.
10:20
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 015 521 0041 have compatible (OE) part numbers?
Yes — it is linked to 2 OE-compatible part number(s), shown in the compatible parts section above.