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
Watch on YouTubeImage pending
Brake disc
MERCEDES
1154200072
MERCEDES
1154230212
MERCEDES
1154230412
MERCEDES
1234230512
MERCEDES
1264230012
MERCEDES
A1154200072
MERCEDES
A1154230212
MERCEDES
A1154230412
MERCEDES
A1264230012
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9:44Driving Academy | CDL Truck Driving School
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12:53
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 9 OE-compatible part number(s), shown in the compatible parts section above.