A.B.S. 17789 — OE Compatible Parts

Specifications

Brake Disc Thickness: 9.7 mm
Centering Diameter: 58 mm
Height: 38.1 mm
Minimum thickness: 8 mm
Outer Diameter: 280 mm
Rim Hole Number: 3
Brake Disc Type: solid
Bolt Hole Circle Ø: 112
Surface: Coated
Hub Diameter: 165
Weight: 4.099 kg

Vehicle Manufacturers

SMART(2 items)

SMART

0009917V001000000

SMART

451 421 01 12

Featured videos

Watch maintenance and replacement tutorials on YouTube.

14:21

How to Replace Brake Pads and Rotors (COMPLETE Guide)

ChrisFix

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

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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 17789 have compatible (OE) part numbers?

Yes — it is linked to 2 OE-compatible part number(s), shown in the compatible parts section above.

17789

Specifications

Vehicle Manufacturers

SMART(2 items)

Other brands compatible with the same OE

How to Replace Brake Pads and Rotors (COMPLETE Guide)

CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test

Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same

About this part

Frequently asked questions