12:32CDL Air Brakes Test 2024 (MOST Common Questions and Answers)
Driving Academy | CDL Truck Driving School
Watch on YouTubeSpecifications
- Brake Disc Thickness
- 24 mm
- Height
- 81.8 mm
- Minimum thickness
- 22 mm
- Outer Diameter
- 266 mm
- Brake Disc Type
- internally vented
- Number of Holes
- 6
- Bolt Hole Circle Ø
- 170
- Fitting Position
- Rear Axle
- Weight
- 1 kg
Vehicle Manufacturers
MERCEDES(2 items)
MERCEDES
QMK356572
MERCEDES
QMK584497
MITSUBISHI(2 items)
Other brands compatible with the same OE
13 total
ASHIKA
61-05-518C
Brake disc
BLUE PRINT
ADC443117
Brake disc
CEI
215.301
Brake disc
DELPHI
BG4285
Brake disc
FEBI BILSTEIN
47463
Brake disc
JAPANPARTS
DP-518C
Brake disc
MAXGEAR
19-2808
Brake disc
METELLI
23-1700
Brake disc
OPTIMAL
BS-9458C
Brake disc
REMSA
61407.10
Brake disc
ROADHOUSE
61407.10
Brake disc
SBP
02-MI001
Brake disc
SWAG
33 10 6593
Brake disc
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12:32
14:21
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 YouTubeAbout 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 J3315032 have compatible (OE) part numbers?
Yes — it is linked to 4 OE-compatible part number(s), shown in the compatible parts section above.