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CIFAM

800-491

Brake disc

Specifications

Brake Disc Thickness
12.0 mm
Centering Diameter
85.0 mm
Height
97.0 mm
Outer Diameter
258.0 mm
Test Mark
ECE-R90
Brake Disc Type
solid
Number of Holes
5
Weight
6.527 kg

Vehicle Manufacturers

MERCEDES(12 items)

MERCEDES

901 423 04 12

MERCEDES

901 423 06 12

MERCEDES

901 423 06 12 64

MERCEDES

901 423 08 12

MERCEDES

901 423 10 12

MERCEDES

901 423 10 12 64

MERCEDES

A901 423 04 12

MERCEDES

A901 423 06 12

MERCEDES

A901 423 06 12 64

MERCEDES

A901 423 08 12

MERCEDES

A901 423 10 12

MERCEDES

A901 423 10 12 64

VW(2 items)

VW

2D0 615 601

VW

2D0 615 601C

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

Watch on YouTube

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 800-491 have compatible (OE) part numbers?

Yes — it is linked to 14 OE-compatible part number(s), shown in the compatible parts section above.

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