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
MERCEDES
221 421 06 12
MERCEDES
221 421 10 12
MERCEDES
221 421 17 12
MERCEDES
A221 421 06 12
MERCEDES
A221 421 10 12
MERCEDES
A221 421 17 12
20 total
A.B.S.
17796
Brake disc
ATE
24.0132-0137.1
Brake disc
BLUE PRINT
ADU174359
Brake disc
BOSCH
0 986 479 413
Brake disc
DEPO
231-03-138
Brake disc
EGT
410648cEGT
Brake disc
EGT
410648EGT
Brake disc
FERODO
DDF1769C-1
Brake disc
HELLA
8DD 355 115-011
Brake disc
HELLA
8DD 355 128-871
Brake disc
JURID
562567JC-1
Brake disc
MEYLE
083 521 2105/PD
Brake disc
NK
2033119
Brake disc
NK
3133119
Brake disc
OPTIMAL
BS-8206HC
Brake disc
SKF
VKBD 80559 V1
Brake disc
SWAG
10 92 6407
Brake disc
TRISCAN
8120 23193C
Brake disc
TRW
DF6077S
Brake disc
VAICO
V30-80011
Brake disc
Watch maintenance and replacement tutorials on YouTube.
9:44Driving Academy | CDL Truck Driving School
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14:21
12:53A 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 6 OE-compatible part number(s), shown in the compatible parts section above.