12:53Image pending
NK
209921
Brake disc
Specifications
- Brake Disc Thickness
- 20 mm
- Centering Diameter
- 59 mm
- Height
- 40.5 mm
- Minimum thickness
- 18.2 mm
- Outer Diameter
- 257 mm
- Rim Hole Number
- 4
- Brake Disc Type
- Vented
- Surface
- Oiled
- Net weight
- 4.87
- Weight
- 6.237 kg
Vehicle Manufacturers
FIAT(12 items)
FIAT
46416712
FIAT
4642315
FIAT
46423415
FIAT
51749124
FIAT
60806137
FIAT
60810076
FIAT
60811256
FIAT
60811266
FIAT
7138145
FIAT
71772239
FIAT
7645056
FIAT
7779409
ALFA ROMEO(15 items)
ALFA ROMEO
0060806137
ALFA ROMEO
0060810076
ALFA ROMEO
0060811256
ALFA ROMEO
0060811266
ALFA ROMEO
46416712
ALFA ROMEO
46423415
ALFA ROMEO
60806137
ALFA ROMEO
60810076
ALFA ROMEO
60811256
ALFA ROMEO
60811266
ALFA ROMEO
61810076
ALFA ROMEO
61811266
ALFA ROMEO
71772239
ALFA ROMEO
7645056
ALFA ROMEO
7779409
LANCIA(8 items)
LANCIA
46416712
LANCIA
46423415
LANCIA
60806137
LANCIA
60810076
LANCIA
60811256
LANCIA
60811266
LANCIA
7645056
LANCIA
7779409
Other brands compatible with the same OE
45 total
A.B.S.
16046
Brake disc
ABE
C3F003ABE
Brake disc
ASHIKA
60-00-0230
Brake disc
ASHIKA
60-00-0230C
Brake disc
ASHIKA
60-00-051
Brake disc
ATE
24.0120-0142.1
Brake disc
ATE
24.0320-0142.1
Brake disc
BLUE PRINT
ADL144322
Brake disc
BOSCH
0 986 478 515
Brake disc
BOSCH
0 986 479 W68
Brake disc
BREMBO
09.5870.11
Brake disc
BREMBO
09.5870.14
Brake disc
BREMBO
09.5870.75
Brake disc
BREMBO
09.9631.14
Brake disc
DELPHI
BG2830
Brake disc
FEBI BILSTEIN
10617
Brake disc
FERODO
DDF521
Brake disc
FERODO
DDF521C
Brake disc
FTE
9072589
Brake disc
FTE
9082401
Brake disc
HELLA
8DD 355 103-871
Brake disc
HELLA
8DD 355 127-151
Brake disc
HELLA PAGID
8DD 355 103-871
Brake disc
JAPANPARTS
DI-0230
Brake disc
JAPANPARTS
DI-0230C
Brake disc
JAPANPARTS
DI-051
Brake disc
JURID
561861JC
Brake disc
LPR
L2051V
Brake disc
MAGNETI MARELLI
360406021900
Brake disc
MAGNETI MARELLI
360406021905
Brake disc
MAGNETI MARELLI
361302040234
Brake disc
MAGNETI MARELLI
361302040682
Brake disc
MEYLE
215 521 0008
Brake disc
MINTEX
MDC615
Brake disc
OPTIMAL
BS-1890C
Brake disc
QUARO
QD9833
Brake disc
REMSA
6189.10
Brake disc
ROADHOUSE
6189.10
Brake disc
SWAG
70 91 0617
Brake disc
TEXTAR
92068503
Brake disc
TRISCAN
8120 10101C
Brake disc
TRW
DF2686
Brake disc
VALEO
186153
Brake disc
VALEO
673025
Brake disc
VALEO
886153
Brake disc
Featured videos
Watch maintenance and replacement tutorials on YouTube.
12:53
14:21
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 209921 have compatible (OE) part numbers?
Yes — it is linked to 35 OE-compatible part number(s), shown in the compatible parts section above.