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TRISCAN

8120 42134C

Brake disc

Specifications

Brake Disc Thickness
26.4 mm
Centering Diameter
69 mm
Height
45.5 mm
Minimum thickness
24.4 mm
Outer Diameter
276 mm
Brake Disc Type
Vented
Number of Holes
4
Surface
Coated
Bolt Hole Circle Ø
114.3
Weight
11.082 kg

Vehicle Manufacturers

MITSUBISHI(3 items)

MITSUBISHI

MR510741

MITSUBISHI

MR510742

MITSUBISHI

MR527825

Featured videos

Watch maintenance and replacement tutorials on YouTube.

12:32

CDL Air Brakes Test 2024 (MOST Common Questions and Answers)

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 8120 42134C 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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