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OPTIMAL
BS-7740C
Brake disc
Specifications
- Brake Disc Thickness
- 25 mm
- Centering Diameter
- 72 mm
- Height
- 48.5 mm
- Minimum thickness
- 23 mm
- Outer Diameter
- 283 mm
- Fitting Position
- Front Axle
- Brake Disc Type
- Vented
- Surface
- Coated
- Hole Arrangement/Number
- 5/8
- Weight
- 8.387 kg
Vehicle Manufacturers
MAZDA(1 items)
MAZDA
GJ6Y3325XA
Other brands compatible with the same OE
25 total
ABE
C33068ABE
Brake disc
ASHIKA
60-03-305C
Brake disc
BOSCH
0 986 479 S60
Brake disc
BREMBO
09.C179.11
Brake disc
FERODO
DDF1210C
Brake disc
FTE
9071114
Brake disc
FTE
9081100
Brake disc
HELLA
8DD 355 110-361
Brake disc
HELLA
8DD 355 128-181
Brake disc
HELLA PAGID
8DD 355 110-361
Brake disc
JAPANPARTS
DI-305C
Brake disc
JURID
562449JC
Brake disc
LPR
M5001V
Brake disc
MAGNETI MARELLI
360406153101
Brake disc
MAGNETI MARELLI
361302040440
Brake disc
MINTEX
MDC1664
Brake disc
NK
203245
Brake disc
NK
313245
Brake disc
QUARO
QD2323
Brake disc
QUARO
QD2323HC
Brake disc
REMSA
6673.10
Brake disc
ROADHOUSE
6673.10
Brake disc
TEXTAR
92125503
Brake disc
VALEO
197245
Brake disc
VALEO
672608
Brake disc
Featured videos
Watch maintenance and replacement tutorials on YouTube.
14:21
10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
Watch on YouTube
12:53About 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-7740C have compatible (OE) part numbers?
Yes — it is linked to 1 OE-compatible part number(s), shown in the compatible parts section above.