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A.B.S.

17055

Brake disc

Specifications

Brake Disc Thickness
10 mm
Centering Diameter
59 mm
Height
45.7 mm
Minimum thickness
9 mm
Outer Diameter
276 mm
Rim Hole Number
5
Brake Disc Type
solid
Bolt Hole Circle Ø
98
Surface
Coated
Hub Diameter
148
Weight
4.576 kg

Vehicle Manufacturers

ALFA ROMEO(5 items)

ALFA ROMEO

46469908

ALFA ROMEO

46542702

ALFA ROMEO

6001073170

ALFA ROMEO

71770926

ALFA ROMEO

71772256

ALFAROME/FIAT/LANCI(5 items)

ALFAROME/FIAT/LANCI

46469908

ALFAROME/FIAT/LANCI

46542702

ALFAROME/FIAT/LANCI

6001073170

ALFAROME/FIAT/LANCI

71770926

ALFAROME/FIAT/LANCI

71772256

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
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 17055 have compatible (OE) part numbers?

Yes — it is linked to 10 OE-compatible part number(s), shown in the compatible parts section above.

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