10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
Watch on YouTubeImage pending
Brake disc
MERCEDES
08.6923.20
MERCEDES
601 421 03 12
MERCEDES
601 421 05 12
MERCEDES
6014200172
MERCEDES
6014200372
MERCEDES
A 601 421 03 12
MERCEDES
A 601 421 05 12
MERCEDES
A08.6923.20
MERCEDES
A6014200172
MERCEDES
A6014200372
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10:20Smart Drive Test
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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 10 OE-compatible part number(s), shown in the compatible parts section above.