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NK

203737

Brake disc

Specifications

Brake Disc Thickness
26 mm
Centering Diameter
65.9 mm
Height
34.4 mm
Minimum thickness
24 mm
Outer Diameter
302 mm
Rim Hole Number
4
Brake Disc Type
Vented
Surface
Oiled
Net weight
7.66
Weight
8.767 kg

Vehicle Manufacturers

CITROEN(5 items)

CITROEN

16 118 417 80

CITROEN

16 188 649 80

CITROEN

4249 81

CITROEN

4249 86

CITROEN

4249 J8

OPEL(1 items)

OPEL

4249J8

PEUGEOT(7 items)

PEUGEOT

16 118 417 80

PEUGEOT

16 188 649 80

PEUGEOT

4249 64

PEUGEOT

4249 80

PEUGEOT

4249 81

PEUGEOT

4249 86

PEUGEOT

4249 J8

DS(5 items)

DS

16 118 417 80

DS

16 188 649 80

DS

4249 81

DS

4249 86

DS

4249 J8

VAUXHALL(1 items)

VAUXHALL

4249J8

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 203737 have compatible (OE) part numbers?

Yes — it is linked to 19 OE-compatible part number(s), shown in the compatible parts section above.

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