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TOPRAN

723 321

Brake disc

Specifications

Brake Disc Thickness
28 mm
Centering Diameter
71 mm
Height
48.1 mm
Outer Diameter
304 mm
Fitting Position
Front Axle
Brake Disc Type
Vented
Surface
Coated
Hub Diameter
143
Rim Hole Number
5
Bolt Hole Circle Ø
108
Weight
9.56 kg

Vehicle Manufacturers

CITROEN(3 items)

CITROEN

16 427 604 80

CITROEN

4249 93

CITROEN

4249 K1

OPEL(2 items)

OPEL

3641958

OPEL

4249 K1

PEUGEOT(3 items)

PEUGEOT

16 427 604 80

PEUGEOT

4249 93

PEUGEOT

4249 K1

TOYOTA(1 items)

TOYOTA

SU001 A9002

DS(3 items)

DS

16 427 604 80

DS

4249 93

DS

4249 K1

VAUXHALL(2 items)

VAUXHALL

3641958

VAUXHALL

4249 K1

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 723 321 have compatible (OE) part numbers?

Yes — it is linked to 14 OE-compatible part number(s), shown in the compatible parts section above.

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