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NK

313234

Brake disc

Specifications

Brake Disc Thickness
22 mm
Centering Diameter
55 mm
Height
46 mm
Minimum thickness
20 mm
Outer Diameter
235 mm
Rim Hole Number
4
Brake Disc Type
Vented
Surface
Coated
Net weight
4.4
Weight
5.393 kg

Vehicle Manufacturers

MAZDA(2 items)

MAZDA

B26Y3325XA

MAZDA

BJ0Y3325X

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 313234 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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