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HELLA

8DD 355 129-371

Brake disc

Specifications

Brake Disc Thickness
34 mm
Centering Diameter
68 mm
Height
52.1 mm
Minimum thickness
31.5 mm
Outer Diameter
356 mm
Brake Disc Type
internally vented
Machining
High-carbon
Surface
Coated
Bolt Hole Circle Ø
112
Hole Arrangement/Number
05/06
Supplementary Article/Supplementary Info 2
without wheel hub
Weight
13.5

Vehicle Manufacturers

AUDI(6 items)

AUDI

4G0 615 301 A

AUDI

4G0 615 301 K

AUDI

4G0 615 301 T

AUDI

4H0615301F

AUDI

4H0615301K

AUDI

4H0615301R

AUDI (FAW)(3 items)

AUDI (FAW)

4G0 615 301 A

AUDI (FAW)

4G0 615 301 K

AUDI (FAW)

4G0 615 301 T

SEAT(5 items)

SEAT

4G0 615 301 A

SEAT

4G0 615 301 K

SEAT

4G0 615 301 T

SEAT

4H0615301K

SEAT

4H0615301R

SKODA(5 items)

SKODA

4G0 615 301 A

SKODA

4G0 615 301 K

SKODA

4G0 615 301 T

SKODA

4H0615301K

SKODA

4H0615301R

VW(5 items)

VW

4G0 615 301 A

VW

4G0 615 301 K

VW

4G0 615 301 T

VW

4H0615301K

VW

4H0615301R

VW (SVW)(3 items)

VW (SVW)

4G0 615 301 A

VW (SVW)

4G0 615 301 K

VW (SVW)

4G0 615 301 T

Featured videos

Watch maintenance and replacement tutorials 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 8DD 355 129-371 have compatible (OE) part numbers?

Yes — it is linked to 27 OE-compatible part number(s), shown in the compatible parts section above.

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