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
HYUNDAI
51712-3D100
HYUNDAI
51712-3D300
HYUNDAI (BEIJING)
5171209000
HYUNDAI (BEIJING)
517123D300
KIA
51712-3C000
KIA
51712-3C100
KIA (DYK)
5171209000
Watch maintenance and replacement tutorials on YouTube.
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5:57
12:53A 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 7 OE-compatible part number(s), shown in the compatible parts section above.