14:21Image pending
NK
203231
Brake disc
Specifications
- Brake Disc Thickness
- 9 mm
- Centering Diameter
- 55 mm
- Height
- 34.5 mm
- Minimum thickness
- 8 mm
- Outer Diameter
- 251 mm
- Rim Hole Number
- 4
- Brake Disc Type
- solid
- Surface
- Oiled
- Net weight
- 3.05
- Weight
- 3.981 kg
Vehicle Manufacturers
MAZDA(11 items)
MAZDA
BB4C26251
MAZDA
BB4C26251A
MAZDA
BB4C26251B
MAZDA
BB4C26251C
MAZDA
BB8V26251
MAZDA
BR7426251A
MAZDA
BR7426251B
MAZDA
BR7426251E
MAZDA
F1CZ2C026B
MAZDA
F1ZZ2C026A
MAZDA
G15Y26251
Other brands compatible with the same OE
19 total
A.B.S.
16088
Brake disc
ABE
C43008ABE
Brake disc
ASHIKA
61-03-308C
Brake disc
BOSCH
0 986 478 701
Brake disc
BREMBO
08.6857.10
Brake disc
DELPHI
BG2805
Brake disc
FERODO
DDF523C
Brake disc
FTE
9072723
Brake disc
HELLA
8DD 355 103-191
Brake disc
HELLA PAGID
8DD 355 103-191
Brake disc
JAPANPARTS
DP-308C
Brake disc
LPR
M5751P
Brake disc
MINTEX
MDC660
Brake disc
OPTIMAL
BS-1480C
Brake disc
REMSA
6148.00
Brake disc
ROADHOUSE
6148.00
Brake disc
TEXTAR
92061700
Brake disc
TRW
DF2703
Brake disc
VALEO
673426
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 203231 have compatible (OE) part numbers?
Yes — it is linked to 11 OE-compatible part number(s), shown in the compatible parts section above.