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VALEO

186814

Brake disc

Specifications

Brake Disc Thickness
22 mm
Centering Diameter
64 mm
Height
38.1 mm
Minimum thickness
19 mm
Outer Diameter
284 mm
Fitting Position
Front Axle
Brake Disc Type
Vented
Rim Hole Number
5
Number of mounting bores
1
Test Mark
ECE-R90
Weight
12.65

Vehicle Manufacturers

MG(2 items)

MG

SDB000880

MG

SDB100940

ROVER(3 items)

ROVER

GBD90844

ROVER

SDB000880

ROVER

SDB100940

Featured videos

Watch maintenance and replacement tutorials on YouTube.

9:44

CDL 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 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 186814 have compatible (OE) part numbers?

Yes — it is linked to 5 OE-compatible part number(s), shown in the compatible parts section above.

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