5:57Specifications
- Brake Disc Thickness
- 30 mm
- Centering Diameter
- 118 mm
- Height
- 91 mm
- Minimum thickness
- 26 mm
- Outer Diameter
- 304 mm
- Fitting Position
- Front Axle
- Brake Disc Type
- internally vented
- Thread Size
- M12 x 1,5
- Number of Holes
- 6
- Bolt Hole Circle Ø
- 140
- Guarantee
- 2 years warranty
- Net Weight
- 9920
- Weight
- 10.42 kg
Vehicle Manufacturers
MERCEDES(8 items)
MERCEDES
6684210112
Brake disc
MERCEDES
668 421 0112
MERCEDES
669 421 0112
MERCEDES
669 421 0612
MERCEDES
A668 421 0112
MERCEDES
a6684210112
MERCEDES
A669 421 0112
MERCEDES
A669 421 0612
Component Manufacturers
MERITOR(1 items)
MERITOR
MBR1588
Other brands compatible with the same OE
17 total
ASHIKA
60-00-0564
Brake disc
ASHIKA
60-00-0564C
Brake disc
AUGER
31274
Brake disc
BERAL
BCR118A
Brake disc
BERAL
BCR162A
Brake disc
CEI
215.002
Brake disc
DELPHI
BG473
Brake disc
DON
CVD547
Brake disc
FERODO
FCR162A
Brake disc
JAPANPARTS
DI-0564
Brake disc
JAPANPARTS
DI-0564C
Brake disc
JURID
567770J
Brake disc
OPTIMAL
BS-7816C
Brake disc
PE AUTOMOTIVE
016.650-00A
Brake disc
ROADHOUSE
6821.10
Brake disc
SBP
02-ME007
Brake disc
TEXTAR
93087400
Brake disc
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Featured videos
Watch maintenance and replacement tutorials on YouTube.
5:57
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 4.63988 have compatible (OE) part numbers?
Yes — it is linked to 9 OE-compatible part number(s), shown in the compatible parts section above.