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DELPHI

BG4190

Brake disc

Specifications

Brake Disc Thickness
23 mm
Centering Diameter
67.4 mm
Height
48 mm
Minimum thickness
21.5 mm
Outer Diameter
315 mm
Brake Disc Type
Vented
Number of Holes
5
Test Mark
E1 90R-02C0957/2540
Surface
Oiled
Weight
11.869 kg

Vehicle Manufacturers

OPEL(4 items)

OPEL

13501303

OPEL

13502199

OPEL

569062

OPEL

569128

CADILLAC (SGM)(1 items)

CADILLAC (SGM)

13592623

CHEVROLET(1 items)

CHEVROLET

13501314

SAAB(1 items)

SAAB

13502199

VAUXHALL(4 items)

VAUXHALL

13501303

VAUXHALL

13502199

VAUXHALL

569062

VAUXHALL

569128

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 BG4190 have compatible (OE) part numbers?

Yes — it is linked to 11 OE-compatible part number(s), shown in the compatible parts section above.

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