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MAXGEAR

19-4781

Brake disc

Specifications

Brake Disc Thickness
18 mm
Height
61.2 mm
Outer Diameter
308 mm
Brake Disc Type
internally vented
Fitting Position
Rear Axle
Supplementary Article/Supplementary Info 2
without wheel hub
Weight
6.7 kg

Vehicle Manufacturers

MERCEDES(2 items)

MERCEDES

4704230200

MERCEDES

A4704230200

Featured videos

Watch maintenance and replacement tutorials on YouTube.

10:20

Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same

Smart Drive Test

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About this part

A 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.

Frequently asked questions

Does 19-4781 have compatible (OE) part numbers?

Yes — it is linked to 2 OE-compatible part number(s), shown in the compatible parts section above.

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