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 YouTubeImage pending
Brake disc
BMW
34216765889
BMW
34216864054
14 total
A.B.S.
17804
Brake disc
ABE
C4B048ABE
Brake disc
BREMBO
09.A712.10
Brake disc
BREMBO
09.A712.11
Brake disc
DELPHI
BG9120C
Brake disc
FERODO
DDF1936C-1
Brake disc
FREMAX
BD-3409
Brake disc
HELLA PAGID
8DD 355 122-251
Brake disc
JURID
563066JC-1
Brake disc
MINTEX
MDC2639
Brake disc
OPTIMAL
BS-7632C
Brake disc
QUARO
QD1388HC
Brake disc
ROADHOUSE
61141.10
Brake disc
TEXTAR
92155005
Brake disc
Watch maintenance and replacement tutorials on YouTube.
9:44Driving Academy | CDL Truck Driving School
Watch on YouTube
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 2 OE-compatible part number(s), shown in the compatible parts section above.