9:44CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test
Driving Academy | CDL Truck Driving School
Watch on YouTubeSpecifications
- Brake Disc Thickness
- 28 mm
- Height
- 51.5 mm
- Inner Diameter
- 142.5 mm
- Minimum thickness
- 26 mm
- Outer Diameter
- 297 mm
- Brake Disc Type
- internally vented
- Number of Holes
- 5
- No. of holes 1
- 1
- Bolt Hole Circle Ø
- 114.3
- Hub Diameter
- 68
- Surface
- Coated
- fulfils ECE standard
- E1 90R 02C0064/0365
- Fitting Position
- Front Axle
- Weight
- 8.956 kg
Vehicle Manufacturers
MAZDA(3 items)
MAZDA
K011-33-251
MAZDA
K011-33-251A
MAZDA
K011-33-251B
Other brands compatible with the same OE
23 total
ABE
C33090ABE
Brake disc
ATE
24.0128-0277.1
Brake disc
BLUE PRINT
ADM543123
Brake disc
BOSCH
0 986 479 B15
Brake disc
CIFAM
800-1455C
Brake disc
DELPHI
BG4562C
Brake disc
DEPO
231-03-199
Brake disc
DEPO
231-03-199-2
Brake disc
FEBI BILSTEIN
108417
Brake disc
FTE
9071156
Brake disc
FTE
9081123
Brake disc
KAMOKA
103613
Brake disc
MAXGEAR
19-2215
Brake disc
METELLI
23-1455C
Brake disc
MEYLE
35-15 521 0025/PD
Brake disc
SKF
VKBD 80147 V2
Brake disc
SWAG
33 10 7168
Brake disc
TRISCAN
8120 50176C
Brake disc
TRW
DF8052
Brake disc
VALEO
197504
Brake disc
VALEO
672841
Brake disc
ZIMMERMANN
370.3050.20
Brake disc
ZIMMERMANN
370.3050.52
Brake disc
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9:44
12:32CDL Air Brakes Test 2024 (MOST Common Questions and Answers)
Driving Academy | CDL Truck Driving School
Watch on YouTube
5:57About 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 J3303020 have compatible (OE) part numbers?
Yes — it is linked to 3 OE-compatible part number(s), shown in the compatible parts section above.