OPTIMAL BS-9346HC — OE Compatible Parts

Specifications

Brake Disc Thickness: 24 mm
Centering Diameter: 75 mm
Height: 66 mm
Minimum thickness: 22.4 mm
Outer Diameter: 330 mm
Fitting Position: Front Axle
Brake Disc Type: Vented
Machining: High-carbon
Surface: Coated
Hole Arrangement/Number: 5/6
Weight: 8.069 kg

Vehicle Manufacturers

BMW(4 items)

BMW

34106883506

BMW

34116793123

BMW

34116794429

BMW

34116896652

Featured videos

Watch maintenance and replacement tutorials on YouTube.

10:20

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

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5:57

How to Replace Brake Pads and Rotors Top 10 Brake Job Tips

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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 BS-9346HC have compatible (OE) part numbers?

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

BS-9346HC

Specifications

Vehicle Manufacturers

BMW(4 items)

Other brands compatible with the same OE

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

How to Replace Brake Pads and Rotors Top 10 Brake Job Tips

About this part

Frequently asked questions