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
OPEL
13502044
OPEL
13502045
OPEL
569069
OPEL
569073
OPEL
95527030
BUICK (SGM)
13502045
BUICK (SGM)
13502824
CHEVROLET
13502044
CHEVROLET
13502045
CHEVROLET
13502824
CHEVROLET
23118274
CHEVROLET (SGM)
13502045
CHEVROLET (SGM)
13502824
GMC
13502050
VAUXHALL
13502044
VAUXHALL
13502045
VAUXHALL
95527030
6 total
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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 17 OE-compatible part number(s), shown in the compatible parts section above.