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HELLA

8DD 355 114-231

Brake disc

Specifications

Brake Disc Thickness
32 mm
Centering Diameter
67 mm
Height
64.5 mm
Inner Diameter
154.2 mm
Minimum thickness
30 mm
Outer Diameter
322 mm
Brake Disc Type
internally vented
Bolt Hole Circle Ø
112
Hole Arrangement/Number
05/06
Wheel Bolt Bore Diameter
15.3
Supplementary Article/Supplementary Info 2
without wheel hub
Weight
10.6

Vehicle Manufacturers

MERCEDES(12 items)

MERCEDES

000 421 11 12

MERCEDES

000 421 30 12

MERCEDES

000 442 13 01 2

MERCEDES

204 421 10 12

MERCEDES

A 000 421 11 12

MERCEDES

A 000 421 30 12

MERCEDES

A 000 442 13 01 2

MERCEDES

A 004 421 30 12

MERCEDES

A 204 421 10 12

MERCEDES

A4211112

MERCEDES

A4213012

MERCEDES

A44213012

EVOBUS(4 items)

EVOBUS

0004211112

EVOBUS

2044211012

EVOBUS

A0004211112

EVOBUS

A2044211012

BEIJING BENZ (BBDC)(1 items)

BEIJING BENZ (BBDC)

A0004213012

MERCEDES-BENZ (BBDC)(6 items)

MERCEDES-BENZ (BBDC)

000 421 11 12

MERCEDES-BENZ (BBDC)

000 421 30 12

MERCEDES-BENZ (BBDC)

000 442 13 01 2

MERCEDES-BENZ (BBDC)

204 421 10 12

MERCEDES-BENZ (BBDC)

A 000 421 11 12

MERCEDES-BENZ (BBDC)

A 204 421 10 12

Featured videos

Watch maintenance and replacement tutorials on YouTube.

12:32

CDL Air Brakes Test 2024 (MOST Common Questions and Answers)

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 355 114-231 have compatible (OE) part numbers?

Yes — it is linked to 23 OE-compatible part number(s), shown in the compatible parts section above.

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