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DELPHI

BG3782C

Brake disc

Specifications

Brake Disc Thickness
20 mm
Centering Diameter
68 mm
Height
64.8 mm
Minimum thickness
18 mm
Outer Diameter
308 mm
Brake Disc Type
Vented
Number of Holes
5
Test Mark
E1 90R-02C0506/1843
Surface
Coated
Weight
10.873 kg

Vehicle Manufacturers

VOLVO(5 items)

VOLVO

31423152

VOLVO

31471824

VOLVO

8624926

VOLVO

86249260

VOLVO

86249265

NISSAN(1 items)

NISSAN

43206-9X100

VOLVO ASIA(1 items)

VOLVO ASIA

31423152

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 BG3782C have compatible (OE) part numbers?

Yes — it is linked to 7 OE-compatible part number(s), shown in the compatible parts section above.

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