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OPTIMAL
BS-7742C
Brake disc
Specifications
- Brake Disc Thickness
- 10 mm
- Centering Diameter
- 55 mm
- Height
- 40 mm
- Minimum thickness
- 8 mm
- Outer Diameter
- 261 mm
- Fitting Position
- Rear Axle
- Brake Disc Type
- solid
- Surface
- Coated
- Hole Arrangement/Number
- 4/5
- Weight
- 3.575 kg
Vehicle Manufacturers
MAZDA(1 items)
MAZDA
B26Y26251
Other brands compatible with the same OE
19 total
ABE
C43007ABE
Brake disc
ASHIKA
61-00-0405
Brake disc
ASHIKA
61-03-322
Brake disc
ASHIKA
61-03-322C
Brake disc
FTE
9072204
Brake disc
FTE
9082322
Brake disc
HELLA PAGID
8DD 355 110-861
Brake disc
JAPANPARTS
DP-0405
Brake disc
JAPANPARTS
DP-322
Brake disc
JAPANPARTS
DP-322C
Brake disc
JURID
562255JC
Brake disc
MINTEX
MDC1402
Brake disc
NK
203248
Brake disc
NK
313248
Brake disc
QUARO
QD0866
Brake disc
REMSA
6833.00
Brake disc
ROADHOUSE
6833.00
Brake disc
TEXTAR
92130200
Brake disc
VALEO
673561
Brake disc
Featured videos
Watch maintenance and replacement tutorials on YouTube.
5:57
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 BS-7742C have compatible (OE) part numbers?
Yes — it is linked to 1 OE-compatible part number(s), shown in the compatible parts section above.