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JAPANPARTS

DI-549C

Brake disc

Specifications

Brake Disc Thickness
32 mm
Height
43.5 mm
Minimum thickness
30 mm
Outer Diameter
320 mm
Fitting Position
Front Axle
Bolt Hole Circle Ø
69
Number of bores
5
Brake Disc Type
Vented
Surface
Painted
for OE number
MR370723
Weight
10.113 kg

Vehicle Manufacturers

MITSUBISHI(3 items)

MITSUBISHI

4615A031

MITSUBISHI

MR370723

MITSUBISHI

MR493993

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

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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 DI-549C have compatible (OE) part numbers?

Yes — it is linked to 3 OE-compatible part number(s), shown in the compatible parts section above.

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