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3133112

Brake disc

Specifications

Brake Disc Thickness
28 mm
Centering Diameter
67 mm
Height
48.8 mm
Minimum thickness
25.4 mm
Outer Diameter
295 mm
Rim Hole Number
5
Brake Disc Type
Vented
Surface
Coated
Net weight
7.3
Weight
8.733 kg

Vehicle Manufacturers

MERCEDES(4 items)

MERCEDES

246 421 01 12

MERCEDES

246421011207

MERCEDES

A246 421 01 12

MERCEDES

A246 421 01 1207

INFINITI(2 items)

INFINITI

40206 5DA0A

INFINITI

40206 HG00B

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 3133112 have compatible (OE) part numbers?

Yes — it is linked to 6 OE-compatible part number(s), shown in the compatible parts section above.

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