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
VOLVO
30769061
VOLVO
31400764
FORD
1380046
FORD
1404955
FORD
1405509
FORD
1434812
FORD
1434815
FORD
1438815
FORD
1864276
FORD
6G9N2C375AC
FORD
6G9N2C375DA
FORD
6G9N2C375DB
FORD
6G9N2C375DC
LAND ROVER
LR000470
LAND ROVER
LR027107
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9:44Driving Academy | CDL Truck Driving School
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5:57
10:20Smart Drive Test
Watch on YouTubeA 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 15 OE-compatible part number(s), shown in the compatible parts section above.