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DELPHI

BG4074

Brake disc

Specifications

Brake Disc Thickness
10 mm
Centering Diameter
72.6 mm
Height
67.1 mm
Minimum thickness
8.5 mm
Outer Diameter
320 mm
Brake Disc Type
solid
Number of Holes
5
Test Mark
E1 90R-02C0241/1850
Surface
Oiled
Weight
9.031 kg

Vehicle Manufacturers

CHRYSLER(8 items)

CHRYSLER

4779208AA

CHRYSLER

4779208AB

CHRYSLER

4779208AC

CHRYSLER

4779208AD

CHRYSLER

4779208AE

CHRYSLER

4779208AF

CHRYSLER

4779208AG

CHRYSLER

4779208AH

DODGE(2 items)

DODGE

4779208AD

DODGE

4779208AH

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 BG4074 have compatible (OE) part numbers?

Yes — it is linked to 10 OE-compatible part number(s), shown in the compatible parts section above.

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