9:44CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test
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Brake disc
MERCEDES
124 421 26 12
MERCEDES
129 421 06 12
MERCEDES
129 421 10 12
MERCEDES
129 421 20 12
MERCEDES
129 421 26 12
MERCEDES
A124 421 26 12
MERCEDES
A129 421 06 12
MERCEDES
A129 421 10 12
MERCEDES
A129 421 20 12
MERCEDES
A129 421 26 12
14 total
A.B.S.
16107
Brake disc
ATE
24.0128-0103.1
Brake disc
BLUE PRINT
ADU174323
Brake disc
BOSCH
0 986 478 526
Brake disc
CIFAM
800-300
Brake disc
HELLA
8DD 355 102-851
Brake disc
MAXGEAR
19-2693
Brake disc
METELLI
23-0300
Brake disc
MEYLE
015 521 2040
Brake disc
NK
203319
Brake disc
SWAG
10 91 0686
Brake disc
TRISCAN
8120 23154C
Brake disc
TRW
DF1594
Brake disc
VAICO
V30-80033
Brake disc
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9:44Driving Academy | CDL Truck Driving School
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10:20Smart Drive Test
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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 10 OE-compatible part number(s), shown in the compatible parts section above.