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HELLA

8DD 355 117-091

Brake disc

Specifications

Brake Disc Thickness
9.1 mm
Centering Diameter
64.2 mm
Height
48.6 mm
Minimum thickness
8 mm
Outer Diameter
260 mm
Brake Disc Type
solid
Surface
Coated
Bolt Hole Circle Ø
114.3
Hole Arrangement/Number
05/09
Supplementary Article/Supplementary Info 2
without wheel hub
Weight
3.5

Vehicle Manufacturers

ACURA(1 items)

ACURA

42510SDAA00

HONDA(2 items)

HONDA

42510SDAA00

HONDA

42510SEA000

HONDA (GAC)(1 items)

HONDA (GAC)

42510SDG000

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 355 117-091 have compatible (OE) part numbers?

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

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