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 YouTubeSpecifications
- Brake Disc Thickness
- 22 mm
- Centering Diameter
- 74 mm
- Height
- 78 mm
- Minimum thickness
- 20.4 mm
- Outer Diameter
- 280 mm
- Bolt Hole Circle Ø
- 120
- Brake Disc Type
- Vented
- Number of Holes
- 5
- Surface
- Oiled
- fulfils ECE standard
- ECE-R90
- Bore Diameter up to
- 15
- Weight
- 6.561 kg
Vehicle Manufacturers
BMW(5 items)
BMW
34 11 1 116 940
BMW
34 11 1 119 563
BMW
34 11 1 119 564
BMW
34 11 1 163 129
BMW
34 11 1 163 130
Other brands compatible with the same OE
5 total
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9:44
12:32CDL Air Brakes Test 2024 (MOST Common Questions and Answers)
Driving Academy | CDL Truck Driving School
Watch on YouTube
5:57About 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 0 986 478 041 have compatible (OE) part numbers?
Yes — it is linked to 5 OE-compatible part number(s), shown in the compatible parts section above.