14:21Image pending
NK
311540
Brake disc
Specifications
- Brake Disc Thickness
- 22 mm
- Centering Diameter
- 79 mm
- Height
- 51.5 mm
- Minimum thickness
- 19.6 mm
- Outer Diameter
- 300 mm
- Rim Hole Number
- 5
- Brake Disc Type
- Vented
- Surface
- Coated
- Net weight
- 6.81
- Weight
- 8.469 kg
Vehicle Manufacturers
BMW(6 items)
BMW
34 11 1 164 539
BMW
34 11 6 757 526
BMW
34 11 6 766 224
BMW
34 11 6 794 302
BMW
34 11 6 855 152
BMW
34 11 6 864 058
Other brands compatible with the same OE
20 total
A.B.S.
17023
Brake disc
ATE
24.0122-0160.1
Brake disc
ATE
24.0322-0160.1
Brake disc
BLUE PRINT
ADB114350
Brake disc
BOSCH
0 986 478 571
Brake disc
BOSCH
0 986 479 S32
Brake disc
FEBI BILSTEIN
12323
Brake disc
FTE
9072120
Brake disc
FTE
9082106
Brake disc
HELLA
8DD 355 106-171
Brake disc
HELLA
8DD 355 106-551
Brake disc
HELLA
8DD 355 127-391
Brake disc
MAGNETI MARELLI
361302040208
Brake disc
MEYLE
315 521 3020
Brake disc
MEYLE
383 521 3020/PD
Brake disc
SWAG
20 91 2323
Brake disc
TRISCAN
8120 11137C
Brake disc
TRW
DF4055
Brake disc
VALEO
186815
Brake disc
VALEO
672604
Brake disc
Featured videos
Watch maintenance and replacement tutorials on YouTube.
14:21
10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
Watch on YouTube
12:53About 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 311540 have compatible (OE) part numbers?
Yes — it is linked to 6 OE-compatible part number(s), shown in the compatible parts section above.