5:57Specifications
- Brake Disc Thickness
- 12.6 mm
- Centering Diameter
- 80 mm
- Height
- 63.5 mm
- Minimum thickness
- 10.6 mm
- Outer Diameter
- 278 mm
- Brake Disc Type
- solid
- Number of Holes
- 5
- Surface
- Coated
- Weight
- 9.275 kg
Vehicle Manufacturers
MERCEDES(8 items)
MERCEDES
114 421 00 12
MERCEDES
115 421 14 12
MERCEDES
123 420 00 72
MERCEDES
123 421 00 12
MERCEDES
A 114 421 00 12
MERCEDES
A 115 421 14 12
MERCEDES
A 123 420 00 72
MERCEDES
A 123 421 00 12
Other brands compatible with the same OE
14 total
A.B.S.
15740
Brake disc
ATE
24.0113-0137.1
Brake disc
BLUE PRINT
ADU174378
Brake disc
CIFAM
800-046
Brake disc
FEBI BILSTEIN
08505
Brake disc
FTE
9072050
Brake disc
HELLA
8DD 355 100-071
Brake disc
METELLI
23-0046
Brake disc
MEYLE
015 521 2005
Brake disc
NK
203304
Brake disc
SWAG
10 90 8505
Brake disc
TRW
DF1573
Brake disc
VAICO
V30-40006
Brake disc
VALEO
673538
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 8120 23111C have compatible (OE) part numbers?
Yes — it is linked to 8 OE-compatible part number(s), shown in the compatible parts section above.