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OPTIMAL
BS-3420C
Brake disc
Specifications
- Brake Disc Thickness
- 10 mm
- Centering Diameter
- 75 mm
- Height
- 61.1 mm
- Minimum thickness
- 8.4 mm
- Outer Diameter
- 300 mm
- Fitting Position
- Rear Axle
- Brake Disc Type
- solid
- Surface
- Coated
- Hole Arrangement/Number
- 5/7
- Weight
- 5.257 kg
Vehicle Manufacturers
BMW(2 items)
BMW
34211156668
BMW
34211162305
Other brands compatible with the same OE
18 total
ABE
C4B005ABE
Brake disc
ASHIKA
61-00-0117
Brake disc
ASHIKA
61-00-0117C
Brake disc
BREMBO
08.5174.34
Brake disc
FERODO
DDF221
Brake disc
FTE
9072177
Brake disc
HELLA PAGID
8DD 355 101-731
Brake disc
JAPANPARTS
DP-0117
Brake disc
JAPANPARTS
DP-0117C
Brake disc
JURID
561477JC
Brake disc
LPR
B2241P
Brake disc
MAGNETI MARELLI
360406015600
Brake disc
MINTEX
MDC483
Brake disc
REMSA
6342.00
Brake disc
ROADHOUSE
6342.00
Brake disc
TEXTAR
92042303
Brake disc
VALEO
186125
Brake disc
VALEO
673451
Brake disc
Featured videos
Watch maintenance and replacement tutorials on YouTube.
12:53
5:57
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 BS-3420C have compatible (OE) part numbers?
Yes — it is linked to 2 OE-compatible part number(s), shown in the compatible parts section above.