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HELLA

8DD 355 111-121

Brake disc

Specifications

Brake Disc Thickness
24.9 mm
Centering Diameter
68 mm
Height
59.4 mm
Minimum thickness
23 mm
Outer Diameter
314 mm
Brake Disc Type
Externally Vented
Surface
Coated
Bolt Hole Circle Ø
112
Hole Arrangement/Number
05/06
Supplementary Article/Supplementary Info 2
without wheel hub
Weight
8.9

Vehicle Manufacturers

AUDI(1 items)

AUDI

4F0 615 301 D

AUDI (FAW)(2 items)

AUDI (FAW)

4F0 615 301 D

AUDI (FAW)

L4FD615301

SEAT(1 items)

SEAT

4F0 615 301 D

SKODA(1 items)

SKODA

4F0 615 301 D

VW(1 items)

VW

4F0 615 301 D

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Watch maintenance and replacement tutorials 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 8DD 355 111-121 have compatible (OE) part numbers?

Yes — it is linked to 6 OE-compatible part number(s), shown in the compatible parts section above.

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