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
- 12 mm
- Centering Diameter
- 62 mm
- Height
- 44.2 mm
- Minimum thickness
- 10.5 mm
- Outer Diameter
- 281 mm
- Fitting Position
- Rear Axle
- Bolt Hole Circle Ø
- 114.3
- Number of Holes
- 5
- Brake Disc Type
- solid
- Surface
- Zink flake coated
- Quality
- PREMIUM
- Weight
- 4.408 kg
Vehicle Manufacturers
TOYOTA(1 items)
TOYOTA
42431-78010
LEXUS(1 items)
LEXUS
42431-78010
Other brands compatible with the same OE
15 total
ATE
24.0112-0228.1
Brake disc
BLUE PRINT
ADT343310
Brake disc
DELPHI
BG4928C
Brake disc
FEBI BILSTEIN
108688
Brake disc
HERTH+BUSS JAKOPARTS
J3312084
Brake disc
QUARO
QD1312
Brake disc
REMSA
61795.00
Brake disc
ROADHOUSE
61795.00
Brake disc
SWAG
33 10 6422
Brake disc
TRISCAN
8120 131066C
Brake disc
TRW
DF8335
Brake disc
VALEO
672670
Brake disc
ZIMMERMANN
590.2829.20
Brake disc
ZIMMERMANN
590.2829.52
Brake disc
ZIMMERMANN
590.2829.53
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
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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 30-15 523 0111/PD have compatible (OE) part numbers?
Yes — it is linked to 2 OE-compatible part number(s), shown in the compatible parts section above.