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
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Brake disc
CHRYSLER
4779 133AA
CHRYSLER
4779133AA
CHRYSLER
4779133AB
CHRYSLER
4779133AC
14 total
A.B.S.
17265
Brake disc
ABE
C3Y025ABE
Brake disc
ASHIKA
60-09-936C
Brake disc
ATE
24.0126-0179.1
Brake disc
HELLA
8DD 355 117-221
Brake disc
HELLA PAGID
8DD 355 117-221
Brake disc
JAPANPARTS
DI-936C
Brake disc
MAXGEAR
19-2811
Brake disc
NK
319325
Brake disc
OPTIMAL
BS-8734C
Brake disc
REMSA
61360.10
Brake disc
ROADHOUSE
61360.10
Brake disc
TEXTAR
92230003
Brake disc
TRISCAN
8120 101117C
Brake disc
Watch maintenance and replacement tutorials on YouTube.
9:44Driving Academy | CDL Truck Driving School
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5:57
14:21A 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.
Yes — it is linked to 4 OE-compatible part number(s), shown in the compatible parts section above.