10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
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SWAG
20 93 6394
Brake disc
Specifications
- Brake Disc Thickness
- 36 mm
- Centering Diameter
- 75 mm
- Minimum thickness
- 34.4 mm
- Outer Diameter
- 365 mm
- Thickness
- 62.1 mm
- Rim Hole Number
- 5
- Number of mounting bores
- 1
- Bolt Hole Circle Ø
- 120
- Surface
- Coated
- Brake Disc Type
- internally vented
- Fitting Position
- Front Axle
- Weight
- 14.06 kg
Vehicle Manufacturers
BMW(3 items)
BMW
34 11 6 771 982
BMW
34 11 6 793 243
BMW
34 11 6 886 481
Other brands compatible with the same OE
16 total
A.B.S.
17869
Brake disc
ATE
24.0136-0109.1
Brake disc
BLUE PRINT
ADB114301
Brake disc
BOSCH
0 986 479 635
Brake disc
FEBI BILSTEIN
36394
Brake disc
FTE
9071112
Brake disc
FTE
9081187
Brake disc
HELLA
8DD 355 129-311
Brake disc
MEYLE
383 521 0006/PD
Brake disc
NK
201589
Brake disc
NK
311589
Brake disc
QUARO
QD1444HC
Brake disc
TRISCAN
8120 11193C
Brake disc
TRW
DF6408S
Brake disc
VALEO
197577
Brake disc
VALEO
673618
Brake disc
Featured videos
Watch maintenance and replacement tutorials on YouTube.
10:20
5:57
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 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 20 93 6394 have compatible (OE) part numbers?
Yes — it is linked to 3 OE-compatible part number(s), shown in the compatible parts section above.