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DELPHI

BG4945C

Brake disc

Specifications

Brake Disc Thickness
28 mm
Centering Diameter
67 mm
Height
64.5 mm
Minimum thickness
25.4 mm
Outer Diameter
295 mm
Brake Disc Type
Vented
Number of Holes
5
Test Mark
E4 90R-02C0703/2624
Surface
Coated
Machining
High-carbon
Weight
13.044 kg

Vehicle Manufacturers

MERCEDES(6 items)

MERCEDES

2044210712

MERCEDES

2044212512

MERCEDES

2124211312

MERCEDES

A2044210712

MERCEDES

A2044212512

MERCEDES

A2124211312

BEIJING BENZ (BBDC)(3 items)

BEIJING BENZ (BBDC)

A2044210712

BEIJING BENZ (BBDC)

A2044212512

BEIJING BENZ (BBDC)

A2124211312

Featured videos

Watch maintenance and replacement tutorials 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 BG4945C have compatible (OE) part numbers?

Yes — it is linked to 9 OE-compatible part number(s), shown in the compatible parts section above.

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