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
- Centering Diameter
- 63.6 mm
- Height
- 43.9 mm
- Inner Diameter
- 139.7 mm
- Minimum thickness
- 23 mm
- Outer Diameter
- 278 mm
- Brake Disc Type
- internally vented
- Machining
- High-carbon
- Surface
- Coated
- Bolt Hole Circle Ø
- 108
- Hole Arrangement/Number
- 05/05
- Wheel Bolt Bore Diameter
- 13.8
- Supplementary Article/Supplementary Info 2
- without wheel hub
- Weight
- 6.6
Vehicle Manufacturers
FORD(4 items)
FORD
2384229
FORD
2660438
FORD
L1TC1125AA
FORD
R2X61125AA
Other brands compatible with the same OE
13 total
A.B.S.
18845
Brake disc
ATE
24.0125-0236.1
Brake disc
BOSCH
0 986 479 H66
Brake disc
BREMBO
09.E954.11
Brake disc
DELPHI
BG5113C
Brake disc
FERODO
DDF3050C
Brake disc
HELLA PAGID
8DD 355 133-771
Brake disc
JURID
563694JC
Brake disc
MEYLE
715 521 0051/PD
Brake disc
MINTEX
MDC3004C
Brake disc
TEXTAR
92327503
Brake disc
TRW
DF6708
Brake disc
VALEO
673543
Brake disc
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12:32
5:57
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 8DD 355 133-771 have compatible (OE) part numbers?
Yes — it is linked to 4 OE-compatible part number(s), shown in the compatible parts section above.