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HELLA
8DD 355 110-021
Brake disc
Specifications
- Brake Disc Thickness
- 20 mm
- Centering Diameter
- 79 mm
- Height
- 67.5 mm
- Minimum thickness
- 18.4 mm
- Outer Diameter
- 324 mm
- Fitting Position
- Rear Axle
- Brake Disc Type
- Externally Vented
- Surface
- Coated
- Bolt Hole Circle Ø
- 120
- Number of Holes
- 5
- Supplementary Article/Supplementary Info 2
- without wheel hub
- Weight
- 7.7
Vehicle Manufacturers
BMW(4 items)
BMW
1 166 127
BMW
34 21 1 166 127
BMW
34 21 6 864 045
BMW
6864045
Other brands compatible with the same OE
18 total
A.B.S.
17452
Brake disc
ATE
24.0120-0178.1
Brake disc
BLUE PRINT
ADB1143103
Brake disc
BOSCH
0 986 479 004
Brake disc
FEBI BILSTEIN
31724
Brake disc
FTE
9071139
Brake disc
FTE
9081195
Brake disc
HELLA PAGID
8DD 355 110-021
Brake disc
MEYLE
315 523 0045
Brake disc
MEYLE
315 523 0045/PD
Brake disc
NK
201578
Brake disc
NK
311578
Brake disc
QUARO
QD0632HC
Brake disc
SWAG
20 93 1724
Brake disc
TEXTAR
92123103
Brake disc
TRISCAN
8120 11160C
Brake disc
TRW
DF4391
Brake disc
VALEO
197359
Brake disc
Featured videos
Watch maintenance and replacement tutorials on YouTube.
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10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
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 8DD 355 110-021 have compatible (OE) part numbers?
Yes — it is linked to 4 OE-compatible part number(s), shown in the compatible parts section above.