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
HYUNDAI
51712-1H000
HYUNDAI
51712-1H100
HYUNDAI
517121H000
HYUNDAI
517121H100
HYUNDAI
517122L000
KIA
51712-1D100
KIA
51712-1H000
KIA
51712-1H100
KIA
51712-1M000
KIA
51712-2K100
KIA
517121D100
KIA
517121H000
KIA
517121H100
KIA
517121M000
KIA
517122K100
KIA
517122L000
NAZA
517121M000
11 total
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9:44Driving Academy | CDL Truck Driving School
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10:20Smart Drive Test
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5:57A 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.