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A.B.S.

17400

Brake disc

Specifications

Brake Disc Thickness
28 mm
Centering Diameter
67 mm
Height
54.5 mm
Minimum thickness
25.4 mm
Outer Diameter
295 mm
Rim Hole Number
5
Brake Disc Type
Vented
Bolt Hole Circle Ø
112
Surface
Coated
Hub Diameter
165
Weight
8.02 kg

Vehicle Manufacturers

MERCEDES(7 items)

MERCEDES

211 421 07 12

MERCEDES

211 421 08 12

MERCEDES

221 421 07 12

MERCEDES

2214212012

MERCEDES

A 211 421 07 12

MERCEDES

A 211 421 08 12

MERCEDES

A 221 421 07 12

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

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9:44

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

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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 17400 have compatible (OE) part numbers?

Yes — it is linked to 7 OE-compatible part number(s), shown in the compatible parts section above.

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