HELLA 8DD 355 128-351 — OE Compatible Parts

Specifications

Brake Disc Thickness: 10 mm
Centering Diameter: 75 mm
Height: 65.5 mm
Inner Diameter: 160.8 mm
Minimum thickness: 8.4 mm
Outer Diameter: 280 mm
Brake Disc Type: solid
Machining: High-carbon
Surface: Coated
Bolt Hole Circle Ø: 120
Hole Arrangement/Number: 05/06
Wheel Bolt Bore Diameter: 14.7
Supplementary Article/Supplementary Info 2: without wheel hub
Weight: 4.6

Vehicle Manufacturers

BMW(4 items)

BMW

34 21 6 764 647

BMW

34 21 6 855 001

BMW

6764647

BMW

6855001

Featured videos

Watch maintenance and replacement tutorials on YouTube.

12:53

How to do a Complete Brake Flush and Bleed

ChrisFix

Watch on YouTube

10:20

Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same

Smart Drive Test

Watch 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 355 128-351 have compatible (OE) part numbers?

Yes — it is linked to 4 OE-compatible part number(s), shown in the compatible parts section above.

8DD 355 128-351

Specifications

Vehicle Manufacturers

BMW(4 items)

Other brands compatible with the same OE

How to do a Complete Brake Flush and Bleed

Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same

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

About this part

Frequently asked questions