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JAPANPARTS

DI-319C

Brake disc

Specifications

Brake Disc Thickness
22 mm
Height
45 mm
Minimum thickness
20.5 mm
Outer Diameter
289.5 mm
Fitting Position
Front Axle
Bolt Hole Circle Ø
72
Number of Holes
5
Brake Disc Type
Vented
Surface
Painted
Tightening Torque
98
for OE number
NF4Y3325X
Weight
7.597 kg

Vehicle Manufacturers

MAZDA(5 items)

MAZDA

N12Y3325X

MAZDA

N12Y3325XA

MAZDA

N12Y3325XB

MAZDA

N12Y3325XC

MAZDA

NF4Y3325X

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 DI-319C 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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