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NK
203392
Brake disc
Specifications
- Brake Disc Thickness
- 32 mm
- Centering Diameter
- 67 mm
- Height
- 55.1 mm
- Minimum thickness
- 29.4 mm
- Outer Diameter
- 330 mm
- Rim Hole Number
- 5
- Brake Disc Type
- Vented
- Surface
- Oiled
- Net weight
- 11.72
- Weight
- 12.171 kg
Vehicle Manufacturers
MERCEDES(4 items)
MERCEDES
164 421 04 12
MERCEDES
164 421 13 12
MERCEDES
A164 421 04 12
MERCEDES
A164 421 13 12
Other brands compatible with the same OE
14 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
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
MEYLE
083 521 2097/PD
Brake disc
SWAG
10 92 4743
Brake disc
TRISCAN
8120 23184C
Brake disc
TRW
DF4471S
Brake disc
Featured videos
Watch maintenance and replacement tutorials on YouTube.
5:57
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 203392 have compatible (OE) part numbers?
Yes — it is linked to 4 OE-compatible part number(s), shown in the compatible parts section above.