5:57Specifications
- Brake Disc Thickness
- 24 mm
- Centering Diameter
- 61 mm
- Height
- 44 mm
- Minimum thickness
- 21.8 mm
- Outer Diameter
- 280 mm
- Brake Disc Type
- Vented
- Number of Holes
- 4
- Surface
- Coated
- Parameter
- SPORT
- Weight
- 12.991 kg
Vehicle Manufacturers
RENAULT(4 items)
RENAULT
4020 605 40R
RENAULT
4020 657 19R
RENAULT
4020 680 53R
RENAULT
4020 695 18R
DACIA(5 items)
DACIA
4020 605 40R
DACIA
4020 680 53R
DACIA
4020 695 18R
DACIA
4020 698 18R
DACIA
8671 005 975
Other brands compatible with the same OE
12 total
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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 25181C have compatible (OE) part numbers?
Yes — it is linked to 9 OE-compatible part number(s), shown in the compatible parts section above.