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 YouTubeMERCEDES
221 421 00 12
MERCEDES
221 421 11 12
MERCEDES
221 421 16 12
MERCEDES
221 421 16 12/07
MERCEDES
A221 421 00 12
MERCEDES
A221 421 11 12
MERCEDES
A221 421 16 12
MERCEDES
A221 421 16 12/07
19 total
A.B.S.
17795
Brake disc
ATE
24.0132-0138.1
Brake disc
BLUE PRINT
ADU174356
Brake disc
BOSCH
0 986 479 412
Brake disc
CHAMPION
562678CH-1
Brake disc
FEBI BILSTEIN
26406
Brake disc
FERODO
DDF1639C-1
Brake disc
HELLA
8DD 355 115-401
Brake disc
HELLA
8DD 355 128-931
Brake disc
JURID
562678JC-1
Brake disc
MAXGEAR
19-2469
Brake disc
MEYLE
083 521 2111/PD
Brake disc
NK
2033118
Brake disc
NK
3133118
Brake disc
OPTIMAL
BS-8204HC
Brake disc
SKF
VKBD 81083 V1
Brake disc
TRISCAN
8120 23197C
Brake disc
TRW
DF6242S
Brake disc
VAICO
V30-80075
Brake disc
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Watch maintenance and replacement tutorials on YouTube.
9:44Driving Academy | CDL Truck Driving School
Watch on YouTube
12:32Driving Academy | CDL Truck Driving School
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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 8 OE-compatible part number(s), shown in the compatible parts section above.