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HELLA

8DD 355 126-421

Brake disc

Specifications

Brake Disc Thickness
28 mm
Centering Diameter
68 mm
Height
36.3 mm
Inner Diameter
150.1 mm
Minimum thickness
26 mm
Outer Diameter
350 mm
Brake Disc Type
internally vented
Machining
High-carbon
Surface
Coated
Bolt Hole Circle Ø
112
Hole Arrangement/Number
05/06
Wheel Bolt Bore Diameter
15.2
Supplementary Article/Supplementary Info 2
without wheel hub
Weight
9.4

Vehicle Manufacturers

AUDI(2 items)

AUDI

4M0 615 601 J

AUDI

4M0 615 601 P

SEAT(1 items)

SEAT

4M0 615 601 J

SKODA(1 items)

SKODA

4M0 615 601 J

VW(1 items)

VW

4M0 615 601 J

Featured videos

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 355 126-421 have compatible (OE) part numbers?

Yes — it is linked to 5 OE-compatible part number(s), shown in the compatible parts section above.

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