12:32CDL Air Brakes Test 2024 (MOST Common Questions and Answers)
Driving Academy | CDL Truck Driving School
Watch on YouTubeSpecifications
- Brake Disc Thickness
- 11 mm
- Height
- 40.8 mm
- Minimum thickness
- 9 mm
- Outer Diameter
- 314 mm
- Fitting Position
- Rear Axle
- Bolt Hole Circle Ø
- 72
- Number of bores
- 5
- Brake Disc Type
- solid
- Surface
- Painted
- for OE number
- G31Y26251
- Weight
- 8.4 kg
Vehicle Manufacturers
MAZDA(4 items)
MAZDA
G31Y26251
MAZDA
GP9Y26251
MAZDA
GP9Y26251A
MAZDA
GP9Y2625X
Other brands compatible with the same OE
15 total
A.B.S.
17688
Brake disc
ABE
C43041ABE
Brake disc
DELPHI
BG4318
Brake disc
FTE
9072786
Brake disc
FTE
9082515
Brake disc
HELLA
8DD 355 114-501
Brake disc
HELLA PAGID
8DD 355 114-501
Brake disc
JAPANPARTS
DP-328C
Brake disc
NK
203265
Brake disc
NK
313265
Brake disc
OPTIMAL
BS-9451C
Brake disc
REMSA
6708.10
Brake disc
ROADHOUSE
6708.10
Brake disc
sbs
1815203265
Brake disc
TEXTAR
92166400
Brake disc
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12:32
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 YouTube
14:21About 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 61-03-328C have compatible (OE) part numbers?
Yes — it is linked to 4 OE-compatible part number(s), shown in the compatible parts section above.