12:32CDL Air Brakes Test 2024 (MOST Common Questions and Answers)
Driving Academy | CDL Truck Driving School
Watch on YouTubeSpecifications
- Brake Disc Thickness
- 25 mm
- Height
- 46.8 mm
- Minimum thickness
- 23 mm
- Outer Diameter
- 300 mm
- Brake Disc Type
- internally vented
- Number of Holes
- 9
- Bolt Hole Circle Ø
- 112
- Wheel Hub Diameter
- 65
- Fitting Position
- Front Axle
- Weight
- 0.46 kg
Vehicle Manufacturers
MG(2 items)
MG
10282168
MG
11193996
MG (SAIC)(1 items)
MG (SAIC)
10282168
Other brands compatible with the same OE
11 total
A.B.S.
19027
Brake disc
BLUE PRINT
ADBP430159
Brake disc
DELPHI
BG5159C
Brake disc
FEBI BILSTEIN
181561
Brake disc
HELLA
8DD 355 134-371
Brake disc
HELLA PAGID
8DD 355 134-371
Brake disc
OPTIMAL
BS-9986C
Brake disc
SWAG
33 10 8637
Brake disc
TEXTAR
92333103
Brake disc
TRISCAN
8120 82005C
Brake disc
ZIMMERMANN
420.6350.20
Brake disc
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Parts in this category
Other parts in the same category.
About 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 J3300830 have compatible (OE) part numbers?
Yes — it is linked to 3 OE-compatible part number(s), shown in the compatible parts section above.