12:32CDL Air Brakes Test 2024 (MOST Common Questions and Answers)
Driving Academy | CDL Truck Driving School
Watch on YouTubeAUDI
4H0 615 601D
AUDI
4H0 615 601H
AUDI
4H0 615 601K
AUDI
4H0 615 601Q
AUDI
80A 615 601A
AUDI
80A 615 601C
AUDI
8W0 615 601E
AUDI
8W0 615 601K
PORSCHE
95B 615 601A
PORSCHE
95B 615 601F
PORSCHE
95B 615 601G
VW
4H0 615 601D
VW
4H0 615 601H
VW
4H0 615 601K
VW
4H0 615 601Q
VW
80A 615 601C
VW
8W0 615 601E
VW
8W0 615 601K
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12:32Driving Academy | CDL Truck Driving School
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12:53
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 18 OE-compatible part number(s), shown in the compatible parts section above.